https://vlnb@scst.svn.sourceforge.net/svnroot/scst/trunk
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r3799 | vlnb | 2011-08-04 22:07:35 -0400 (Thu, 04 Aug 2011) | 37 lines
Modified patch from Bart Van Assche <bvanassche@acm.org>:
The range unmapped by the scst_vdisk handler when processing an UNMAP command
is not correct. The patch below fixes that and also prevents that the following
kernel crash can be triggered on the target:
Call Trace:
[<ffffffffa06b5350>] ? srpt_post_send+0xd0/0x140 [ib_srpt]
[<ffffffff811bb595>] ? cpumask_next_and+0x35/0x50
[<ffffffff810e6296>] shmem_truncate_range+0x7a6/0xa50
[<ffffffffa0612ceb>] ? scst_get_buf_full+0x16b/0x270 [scst]
[<ffffffffa069beb6>] vdisk_exec_unmap+0x1d6/0x4b0 [scst_vdisk]
[<ffffffff813c0cb6>] ? _raw_spin_unlock+0x16/0x40
[<ffffffffa069dadc>] vdisk_do_job+0x5fc/0x950 [scst_vdisk]
[<ffffffffa0605402>] scst_do_real_exec+0xb2/0x400 [scst]
[<ffffffffa06076a7>] scst_exec+0xd7/0x240 [scst]
[<ffffffffa06079b6>] scst_send_for_exec+0x1a6/0x2f0 [scst]
[<ffffffffa06086f8>] scst_process_active_cmd+0x4f8/0x790 [scst]
[<ffffffffa0608a29>] scst_do_job_active+0x99/0x170 [scst]
[<ffffffffa060a3da>] scst_cmd_thread+0x15a/0x3b0 [scst]
[<ffffffff81047470>] ? default_wake_function+0x0/0x20
[<ffffffffa060a280>] ? scst_cmd_thread+0x0/0x3b0 [scst]
[<ffffffff8106dc26>] kthread+0x96/0xa0
[<ffffffff81003cd4>] kernel_thread_helper+0x4/0x10
[<ffffffff8103db01>] ? finish_task_switch+0x51/0xb0
[<ffffffff813c0c7c>] ? _raw_spin_unlock_irq+0x1c/0x40
[<ffffffff813c18b1>] ? restore_args+0x0/0x30
[<ffffffff8106db90>] ? kthread+0x0/0xa0
[<ffffffff81003cd0>] ? kernel_thread_helper+0x0/0x10
Invoking truncate_range() with an end len that is not page-size aligned
triggers it. In other words, with a block size that is below
PAGE_CACHE_SIZE some UNMAP commands could trigger a kernel bug. I think
it's better to print an error message and to skip an UNMAP command
instead of triggering a kernel oops.
........
r3800 | vlnb | 2011-08-08 21:04:57 -0400 (Mon, 08 Aug 2011) | 3 lines
Update of SCST_Gentoo_HOWTO.txt to SCST 2.x. Thanks to Willem Boterenbrood <w.boterenbrood@gmail.com>!
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r3818 | vlnb | 2011-08-17 20:17:06 -0400 (Wed, 17 Aug 2011) | 3 lines
Fix for forgotten devt initialization in preparing internal commands
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r3819 | vlnb | 2011-08-17 20:27:12 -0400 (Wed, 17 Aug 2011) | 6 lines
Disable accepting initiator mode commands if initiator mode not enabled
for 23xx- chips as well as suggested by ido benda <idombd@gmail.com>.
This is extension of r3261 to qla2x00_queuecommand().
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r3823 | vlnb | 2011-08-19 19:20:22 -0400 (Fri, 19 Aug 2011) | 3 lines
Update of SCST_Gentoo_HOWTO.txt from Willem Boterenbrood <w.boterenbrood@gmail.com>
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r3824 | vlnb | 2011-08-19 19:55:31 -0400 (Fri, 19 Aug 2011) | 3 lines
Fix for one more forgotten initialization in preparing internal commands spotted by kordex@gmail.com
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r3825 | bvassche | 2011-08-20 10:04:52 -0400 (Sat, 20 Aug 2011) | 1 line
documentation, spelling: Change phisical into physical
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r3828 | bvassche | 2011-08-22 15:19:56 -0400 (Mon, 22 Aug 2011) | 11 lines
scst: Avoid triggering BUG() on uniprocessor systems
On uniprocessor systems with lock debugging disabled spin_is_locked()
returns false. Disable the spin_is_locked() checks if CONFIG_SMP has not
been defined.
Reported-by: Frank <frank@debian-nas.org>
Signed-off-by: Dave Carroll <dcarroll@astekcorp.com>
Cc: scst-devel <scst-devel@lists.sourceforge.net>
Cc: Frank <frank@debian-nas.org>
........
r3831 | vlnb | 2011-08-25 14:08:45 -0400 (Thu, 25 Aug 2011) | 3 lines
Fix possible crash on rel_tgt_id set on transports without is_target_enabled() defined.
........
r3833 | vlnb | 2011-09-01 14:22:27 -0400 (Thu, 01 Sep 2011) | 5 lines
- Fix possible deadlock between vdev_sysfs_process_get_filename() and vdisk_del_device()
- Cleanups
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3836 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3789 | bvassche | 2011-07-29 08:58:13 -0400 (Fri, 29 Jul 2011) | 1 line
Remove superfluous double quotes from around #warning messages because checkpatch 3.0 complains about these.
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r3793 | bvassche | 2011-08-03 05:05:05 -0400 (Wed, 03 Aug 2011) | 1 line
scstadmin works fine with SCST 2.x too
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r3794 | bvassche | 2011-08-03 05:15:50 -0400 (Wed, 03 Aug 2011) | 1 line
Fix a recently introduced compiler warning / remove more superfluous double quotes in a #warning statement
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r3796 | bvassche | 2011-08-03 08:34:31 -0400 (Wed, 03 Aug 2011) | 1 line
ib_srpt: Avoid that removing ib_srpt while I/O is ongoing sometimes triggers a hang
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r3797 | bvassche | 2011-08-03 08:44:15 -0400 (Wed, 03 Aug 2011) | 1 line
scst: Whitespace-only change - indent code properly
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r3798 | bvassche | 2011-08-03 08:46:13 -0400 (Wed, 03 Aug 2011) | 1 line
ib_srpt: Function tracing output format fix
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r3801 | bvassche | 2011-08-13 10:10:16 -0400 (Sat, 13 Aug 2011) | 1 line
Update kernel versions
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r3802 | bvassche | 2011-08-14 04:07:38 -0400 (Sun, 14 Aug 2011) | 1 line
Update according to new kernel.org directory tree structure
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r3803 | bvassche | 2011-08-14 04:48:42 -0400 (Sun, 14 Aug 2011) | 1 line
ib_srpt: Change __constant_cpu_... into cpu_... since the latter are also evaluated at compile time
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r3804 | bvassche | 2011-08-14 11:51:17 -0400 (Sun, 14 Aug 2011) | 1 line
scst_local: Fix a recently introduced compiler warning.
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r3805 | bvassche | 2011-08-14 12:13:33 -0400 (Sun, 14 Aug 2011) | 1 line
/etc/init.d/scst: Port to Gentoo
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r3806 | bvassche | 2011-08-14 15:03:03 -0400 (Sun, 14 Aug 2011) | 1 line
Change __constant_cpu_... into cpu_... since the latter is also evaluated at compile time.
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r3807 | bvassche | 2011-08-16 03:47:32 -0400 (Tue, 16 Aug 2011) | 1 line
scripts/specialize-patch: Remove #elif 0 sections from the output
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r3808 | bvassche | 2011-08-16 04:32:23 -0400 (Tue, 16 Aug 2011) | 1 line
Follow-up for r3807: make the hunk headers match again.
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r3809 | bvassche | 2011-08-16 07:26:59 -0400 (Tue, 16 Aug 2011) | 1 line
scripts/specialize-patch: Update comments next to #else and #endif directives.
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r3810 | bvassche | 2011-08-16 07:48:48 -0400 (Tue, 16 Aug 2011) | 1 line
scripts/specialize-patch: Only emit "g1" debug output if debugging has been enabled.
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r3811 | bvassche | 2011-08-16 08:20:25 -0400 (Tue, 16 Aug 2011) | 1 line
scripts/filter-trace-entry-exit: Filter out "return;" statements at the end of a function that are not preceeded by a label.
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r3812 | bvassche | 2011-08-16 08:22:31 -0400 (Tue, 16 Aug 2011) | 1 line
scripts/specialize-patch: Make sure that checkpatch doesn't complain about space after operator \!
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r3813 | bvassche | 2011-08-17 02:58:21 -0400 (Wed, 17 Aug 2011) | 1 line
nightly build: remove "pcbart" config, rename "cellbuzz" into "nightly" and restore previously removed kernel versions.
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r3814 | bvassche | 2011-08-17 03:51:08 -0400 (Wed, 17 Aug 2011) | 1 line
srpt/Makefile: Use $(MAKE) instead of make when recursing. See also http://www.gnu.org/s/hello/manual/make/MAKE-Variable.html for more information about why this is important.
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r3815 | bvassche | 2011-08-17 04:21:08 -0400 (Wed, 17 Aug 2011) | 1 line
ib_srpt: Builds again on 32-bit systems
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r3816 | bvassche | 2011-08-17 04:27:18 -0400 (Wed, 17 Aug 2011) | 1 line
/etc/init.d/scst, Gentoo: do not require that /etc/scst.conf exists when starting SCST. Makes the init script behavior on Gentoo consistent with LSB-compliant distributions.
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r3817 | bvassche | 2011-08-17 10:51:48 -0400 (Wed, 17 Aug 2011) | 1 line
nightly build config: Update kernel versions
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r3820 | vlnb | 2011-08-17 20:39:13 -0400 (Wed, 17 Aug 2011) | 8 lines
The implementation of many tracing macros in scst_debug.h (like TRACE_DBG)
requires that at least one more argument must be provided in addition to format
which in some cases is an overkill. This patch fixes the issue and also unifies
macro signatures for the cases when CONFIG_SCST_DEBUG is either on or off.
Signed-off-by: Sergey Myasnikov <tigra564 at gmail.com>
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r3821 | bvassche | 2011-08-18 05:08:22 -0400 (Thu, 18 Aug 2011) | 1 line
ib_srpt: Clean up tracing statements
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r3822 | bvassche | 2011-08-19 05:18:44 -0400 (Fri, 19 Aug 2011) | 1 line
nightly build config: Update to kernel version 3.0.3
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r3826 | bvassche | 2011-08-21 04:21:31 -0400 (Sun, 21 Aug 2011) | 1 line
Follow-up for r3816: make sure that /etc/init.d/scst restart works again
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r3827 | bvassche | 2011-08-22 15:09:59 -0400 (Mon, 22 Aug 2011) | 1 line
/etc/init.d/scst: Let "scst start" proceed even if the config file is missing
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r3829 | vlnb | 2011-08-23 20:20:06 -0400 (Tue, 23 Aug 2011) | 3 lines
Mode pages cleanup
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r3830 | vlnb | 2011-08-24 11:30:59 -0400 (Wed, 24 Aug 2011) | 3 lines
Suppoert for rotational attribute added
........
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3834 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Multipart RDMA transfers can fail after one or more but not all RDMA transfers
have been initiated because either an IB cable has been pulled or the ib_srpt
kernel module has been unloaded while an RDMA transfer is being set up.
(Merged r3632 from the trunk)
git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3790 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3676 | bvassche | 2011-07-17 09:20:59 -0400 (Sun, 17 Jul 2011) | 1 line
scstadmin: Fix documentation of -list_lun_attr and also the error message printed if -driver or -target is missing for -list_lun_attr.
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r3677 | bvassche | 2011-07-17 09:30:14 -0400 (Sun, 17 Jul 2011) | 1 line
scstadmin: Add missing comma in an error message
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r3678 | bvassche | 2011-07-17 09:54:28 -0400 (Sun, 17 Jul 2011) | 1 line
scstadmin: Add information about -list_grp_attr in the scstadmin help text. Also, complain if no group name has been specified for -list_grp_attr.
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r3679 | bvassche | 2011-07-17 10:07:18 -0400 (Sun, 17 Jul 2011) | 1 line
scstadmin: Make clear that -group is optional for -set_lun_attr.
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r3680 | bvassche | 2011-07-18 03:46:17 -0400 (Mon, 18 Jul 2011) | 1 line
/etc/init.d/scst: Use the -noprompt option of scstadmin instead of "echo y |".
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r3681 | bvassche | 2011-07-18 03:49:05 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Only show usage information if -h or -help has been specified. Do not try to execute the specified command if there is a syntax error in the command line arguments.
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r3682 | bvassche | 2011-07-18 03:54:12 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Make -write_config write out initiator names in alphabetical order
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r3683 | bvassche | 2011-07-18 04:56:06 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Partially revert r3678. Checking whether a group name has been specified is the responsability of the Perl command line parser.
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r3684 | bvassche | 2011-07-18 05:13:12 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Should have been included in r3683.
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r3685 | bvassche | 2011-07-18 06:00:13 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: When adding a target attribute, report that a target attribute is being added instead of a driver attribute.
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r3686 | bvassche | 2011-07-18 06:37:31 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Change help text wording.
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r3687 | bvassche | 2011-07-18 07:54:02 -0400 (Mon, 18 Jul 2011) | 1 line
scstadmin: Make clear that the initiator group argument is optional for the LUN manipulation commands.
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r3691 | bvassche | 2011-07-19 11:39:39 -0400 (Tue, 19 Jul 2011) | 1 line
scstadmin: Fix handlers(), the subroutine that scans for loaded device handlers
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r3692 | bvassche | 2011-07-19 12:10:11 -0400 (Tue, 19 Jul 2011) | 1 line
Whitespace-ony changes: use tab to indent and remove trailing whitespace
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r3693 | bvassche | 2011-07-19 15:06:02 -0400 (Tue, 19 Jul 2011) | 1 line
/etc/init.d/scst: Replace another instance of "echo y | scstadmin" by "scstadmin -noprompt".
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r3694 | bvassche | 2011-07-20 02:54:59 -0400 (Wed, 20 Jul 2011) | 1 line
scstadmin: Add local variables for emacs
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r3696 | bvassche | 2011-07-20 08:47:04 -0400 (Wed, 20 Jul 2011) | 1 line
scstadmin: Add support for the sysfs interface provided by the code on the sysfs-tree-changes branch
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r3697 | bvassche | 2011-07-20 10:47:45 -0400 (Wed, 20 Jul 2011) | 1 line
scstadmin: Unify the code for enumerating all SCST devices and the code for enumerating all SCST devices associated with a specific device handler
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r3699 | bvassche | 2011-07-20 12:39:12 -0400 (Wed, 20 Jul 2011) | 1 line
scstadmin: Fix copy/paste bugs in the error messages in initiators() and luns().
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r3700 | bvassche | 2011-07-21 03:27:15 -0400 (Thu, 21 Jul 2011) | 1 line
Add man pages for scstadmin, /etc/scst.conf and /etc/default/scst, including the scst-devel mailing list address for feedback and scstadmin author information
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r3702 | bvassche | 2011-07-21 04:24:55 -0400 (Thu, 21 Jul 2011) | 1 line
scstadmin: Refactoring - rename mkpath() into make_path(). While the current code works fine, the function mkpath() has the same name but different behavior than the Perl library function mkpath(), which is confusing for humans.
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r3703 | bvassche | 2011-07-21 04:26:04 -0400 (Thu, 21 Jul 2011) | 1 line
scstadmin: Modify make_path() such that there is only a single leading slash at the start of absolute paths and such that it does not convert relative paths into absolute paths.
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r3704 | bvassche | 2011-07-21 04:27:01 -0400 (Thu, 21 Jul 2011) | 1 line
scstadmin: Refactoring - use make_path() wherever possible
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r3707 | bvassche | 2011-07-21 09:46:55 -0400 (Thu, 21 Jul 2011) | 1 line
scstadmin: For the new sysfs interface, make scstadmin independent of the presence of the text [key] on the second line of the value of a sysfs attribute
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r3714 | mgandalf | 2011-07-21 13:31:09 -0400 (Thu, 21 Jul 2011) | 1 line
- Initial module support for ALUA
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r3715 | mgandalf | 2011-07-21 14:50:58 -0400 (Thu, 21 Jul 2011) | 5 lines
- Hopefully finish out module additions (largely untested)
- Add basic functions to scstadmin for ALUA
- Increment versio to be more inline with next SCST release
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r3716 | mgandalf | 2011-07-21 14:53:32 -0400 (Thu, 21 Jul 2011) | 1 line
- Rename module directory to new version.
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r3717 | mgandalf | 2011-07-21 14:53:54 -0400 (Thu, 21 Jul 2011) | 1 line
- Fix Makefile.
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r3718 | bvassche | 2011-07-21 15:00:24 -0400 (Thu, 21 Jul 2011) | 1 line
scstadmin: Make the default installation prefix /usr/local configurable
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r3719 | bvassche | 2011-07-22 07:50:11 -0400 (Fri, 22 Jul 2011) | 1 line
ib_srpt: Update author information
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r3731 | bvassche | 2011-07-22 09:48:13 -0400 (Fri, 22 Jul 2011) | 1 line
Update kernel versions
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r3732 | bvassche | 2011-07-22 11:40:31 -0400 (Fri, 22 Jul 2011) | 1 line
Remove kernel versions 2.6.26 and older
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r3735 | mgandalf | 2011-07-22 14:19:33 -0400 (Fri, 22 Jul 2011) | 5 lines
- Add initiator and attribute methods to module.
- Rename overly long method names.
- Add a couple more ALUA options to scstadmin.
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r3736 | vlnb | 2011-07-22 19:10:08 -0400 (Fri, 22 Jul 2011) | 5 lines
Improve changing debug/release/etc states by making them not depending
from the previous state. Hence, the corresponding labels were renamed to
2debug, 2release and 2perf.
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r3737 | bvassche | 2011-07-23 04:27:34 -0400 (Sat, 23 Jul 2011) | 1 line
scstadmin: Install scstadmin in the proper directory
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r3741 | bvassche | 2011-07-23 08:08:01 -0400 (Sat, 23 Jul 2011) | 1 line
Revert r3737
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r3742 | bvassche | 2011-07-23 08:25:55 -0400 (Sat, 23 Jul 2011) | 1 line
scstadmin: Make (un)installation work again
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r3748 | bvassche | 2011-07-24 06:03:32 -0400 (Sun, 24 Jul 2011) | 1 line
Remove kernel 2.6.28 because it doesn't build with a recent "make".
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r3749 | bvassche | 2011-07-24 06:36:21 -0400 (Sun, 24 Jul 2011) | 1 line
scst: Only define KERN_CONT for non-RHEL pre-2.6.24 kernels instead of defining it conditionally.
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r3750 | bvassche | 2011-07-24 06:56:57 -0400 (Sun, 24 Jul 2011) | 1 line
ib_srpt: Fix an RHEL-specific compiler warning.
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r3752 | mgandalf | 2011-07-25 11:24:50 -0400 (Mon, 25 Jul 2011) | 4 lines
- Add in device group attributes for if/when they are supported.
- Add a couple more ALUA arguments to scstadmin.
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r3753 | mgandalf | 2011-07-25 14:25:48 -0400 (Mon, 25 Jul 2011) | 5 lines
- Finish out the new ALUA options to scstadmin.
- Standardize the new options.
- Bug fixes.
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r3754 | mgandalf | 2011-07-25 15:19:14 -0400 (Mon, 25 Jul 2011) | 4 lines
- Read current ALUA configuration.
- Write current ALUA configuration.
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r3755 | mgandalf | 2011-07-25 15:21:55 -0400 (Mon, 25 Jul 2011) | 3 lines
- Remove some left over debugging.
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r3756 | mgandalf | 2011-07-25 16:11:21 -0400 (Mon, 25 Jul 2011) | 3 lines
- Ignore the new DEVICE_GROUP clause when applying SCST attributes.
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r3759 | bvassche | 2011-07-26 05:26:17 -0400 (Tue, 26 Jul 2011) | 2 lines
srpt: Change default build mode from release to debug. Add support for "make 2debug" / "make 2release" / "make 2perf".
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r3760 | bvassche | 2011-07-26 05:27:48 -0400 (Tue, 26 Jul 2011) | 1 line
srpt: Make build mode switches silent
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r3764 | mgandalf | 2011-07-26 09:51:10 -0400 (Tue, 26 Jul 2011) | 1 line
- Update addDeviceGroup() to latest svn.
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r3765 | mgandalf | 2011-07-26 12:47:49 -0400 (Tue, 26 Jul 2011) | 9 lines
- Finish writeConfiguration().
- Added clearConfiguration() support for ALUA.
- Added applyConfiguration() support for ALUA.
At this point, ALUA support should be complete.
Todo: Rewrite and simplify a whole lot of redundant code.
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r3766 | mgandalf | 2011-07-26 13:03:15 -0400 (Tue, 26 Jul 2011) | 3 lines
- Forgot initiators within target groups. ALUA should be complete now.
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r3767 | mgandalf | 2011-07-26 13:03:42 -0400 (Tue, 26 Jul 2011) | 3 lines
- Sync version with scst.
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r3768 | mgandalf | 2011-07-26 13:18:20 -0400 (Tue, 26 Jul 2011) | 1 line
- Update man page for minor argument changes.
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r3769 | mgandalf | 2011-07-26 14:22:12 -0400 (Tue, 26 Jul 2011) | 1 line
- Terminology fix pointed out my Bart Van Assche - rename initiator to target wrt target groups.
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r3771 | mgandalf | 2011-07-26 14:28:37 -0400 (Tue, 26 Jul 2011) | 1 line
- Hopefully the last fix for initiator to target.
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r3772 | bvassche | 2011-07-26 14:31:58 -0400 (Tue, 26 Jul 2011) | 1 line
scstadmin: Port ALUA support to new sysfs interface
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r3774 | mgandalf | 2011-07-26 14:39:14 -0400 (Tue, 26 Jul 2011) | 1 line
- Help menu cleanup.
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3776 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3644 | vlnb | 2011-06-28 21:45:42 -0400 (Tue, 28 Jun 2011) | 9 lines
Major cleanups:
- SCST_CMD_STATE_* and SCST_MCMD_STATE_* constants converted to enums and made more readable
- Dev handlers don't have to call scst_check_local_events() anymore, except if they implement internal queuing
Other minor cleanups and fixes
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r3645 | vlnb | 2011-06-29 21:01:17 -0400 (Wed, 29 Jun 2011) | 8 lines
- scst_check_local_events() should be called in scst_real_exec() and
scst_local_exec(), because if a command passed in those procedures, it
for sure was delayed in some list, so recheck if it was aborted is
necessary.
- Cleanup
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r3646 | bvassche | 2011-06-30 14:40:29 -0400 (Thu, 30 Jun 2011) | 6 lines
scstadmin: Whitespace fixes for the -write_config changes introduced in r3606.
Separate device handler key and non-key attributes with a single blank line
instead of two. Indent <target>.<lun>.<attribute> with three tabs instead
of four.
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r3647 | bvassche | 2011-07-01 15:19:20 -0400 (Fri, 01 Jul 2011) | 1 line
ib_srpt: Zero-initialize QP attributes before invoking ib_modify_qp()
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r3648 | bvassche | 2011-07-01 15:26:11 -0400 (Fri, 01 Jul 2011) | 1 line
ib_srpt: Log QP timeout if debugging is enabled
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r3649 | bvassche | 2011-07-02 07:36:44 -0400 (Sat, 02 Jul 2011) | 1 line
ib_srpt: Increase RDMA completion time from 60s to 80s such that it is above the maximum time it can take for the HCA to deliver a completion (which is 60.129s with local ack timeout = 18 and retry_cnt = 7)
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r3650 | bvassche | 2011-07-02 07:54:14 -0400 (Sat, 02 Jul 2011) | 1 line
ib_srpt: Remove a trailing tab
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r3651 | bvassche | 2011-07-02 07:55:51 -0400 (Sat, 02 Jul 2011) | 1 line
scst: Avoid that the compiler complains about 'dev' being unused with CONFIG_SCST_STRICT_SERIALIZING enabled
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r3655 | bvassche | 2011-07-03 06:04:02 -0400 (Sun, 03 Jul 2011) | 1 line
scst_vdisk: Only mark manually set thin_provisioned sysfs attributes as [key]
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r3660 | vlnb | 2011-07-07 15:52:17 -0400 (Thu, 07 Jul 2011) | 3 lines
Web updates
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r3662 | vlnb | 2011-07-07 15:56:26 -0400 (Thu, 07 Jul 2011) | 3 lines
Logging cleanup
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3671 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3606 | bvassche | 2011-06-22 15:18:39 -0400 (Wed, 22 Jun 2011) | 13 lines
scstadmin: Multiple -write_config bug fixes.
Bug fixes:
- Do not write out the line "# Non-key attributes" for the top level if -nonkey
has not been specified.
- If -nonkey has been specified, write out the device handler creation time
attributes too (blocksize, o_direct, read_only, removable, ...).
- If -nonkey has been specified, write out the LUN creation time attributes
too (read_only).
Also, simplify the -write_config implementation by introducing the Perl
subroutines serializeKeyAttr() and serializeNkAttr().
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r3607 | bvassche | 2011-06-22 15:28:15 -0400 (Wed, 22 Jun 2011) | 1 line
ib_srpt: Remove two superfluous blank lines
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r3608 | bvassche | 2011-06-23 14:23:38 -0400 (Thu, 23 Jun 2011) | 1 line
Kernel version updates
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r3609 | vlnb | 2011-06-23 20:46:02 -0400 (Thu, 23 Jun 2011) | 3 lines
Docs updates. Update for qla2x00t-howto-debian.html was sent by Barry Schut <b.schut@iu.nl>
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r3626 | bvassche | 2011-06-25 15:13:50 -0400 (Sat, 25 Jun 2011) | 1 line
ib_srpt: Eliminate the magic constant SRPT_DEF_SG_PER_WQE
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r3627 | bvassche | 2011-06-25 15:32:32 -0400 (Sat, 25 Jun 2011) | 6 lines
ib_srpt: Works again on mthca (not tested yet). A quote from the OFED 1.2.5
release notes (docs/mthca_release_notes.txt), section "3. Known Issues":
3. In mem-free devices, RC QPs can be created with a maximum of (max_sge - 3)
entries only.
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r3628 | bvassche | 2011-06-26 03:20:49 -0400 (Sun, 26 Jun 2011) | 1 line
ib_srpt: Document known max_sge limitations
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r3629 | bvassche | 2011-06-26 09:33:09 -0400 (Sun, 26 Jun 2011) | 1 line
ib_srpt: Inline srpt_release_channel()
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r3630 | bvassche | 2011-06-26 10:30:38 -0400 (Sun, 26 Jun 2011) | 1 line
ib_srpt: Relax a BUG_ON() statement into WARN_ON()
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r3631 | bvassche | 2011-06-26 10:32:00 -0400 (Sun, 26 Jun 2011) | 1 line
ib_srpt: Embed HCA name in srpt thread name
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r3632 | bvassche | 2011-06-26 10:46:23 -0400 (Sun, 26 Jun 2011) | 5 lines
ib_srpt: Avoid that failed multipart RDMA transfers cause havoc.
Multipart RDMA transfers can fail after one or more but not all RDMA transfers
have been initiated because either an IB cable has been pulled or the ib_srpt
kernel module has been unloaded while an RDMA transfer is being set up.
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r3633 | bvassche | 2011-06-26 10:57:11 -0400 (Sun, 26 Jun 2011) | 1 line
ib_srpt: Update test documentation
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3637 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3582 | vlnb | 2011-06-16 22:34:21 -0400 (Thu, 16 Jun 2011) | 3 lines
Docs update from Bart Van Assche <bvanassche@acm.org>
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r3583 | vlnb | 2011-06-16 22:43:05 -0400 (Thu, 16 Jun 2011) | 16 lines
With NPIV initiators being destroyed and recreated, the loop_id and/or
the d_id of a virtual initiator may change. The current implementation not
always catches these changes, which leads to wrong virtual devices
being presented to the initiators. This can lead to i.e. corruption of LUN
content and multiple initiators writing to the same LUN, although the
LUN's access group only contains a single port.
Until a better solution is found, we schedule a session deletion for the
nexus when receiving an ELS port logout message. That way SCST
will re-initialize both loop_id and d_id when the initiator reconnects
before the actual deletion takes place. The performance impact is
minimal (few milliseconds) and currently necessary.
Signed-off-by: Jens-U. Mozdzen <jmozdzen@nde.ag>
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r3584 | bvassche | 2011-06-17 06:58:46 -0400 (Fri, 17 Jun 2011) | 1 line
qla2x00t: Fix a checkpatch complaint about whitespace
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r3585 | bvassche | 2011-06-17 13:53:06 -0400 (Fri, 17 Jun 2011) | 1 line
ib_srpt README: Add a paragraph about adding and removing LUNs dynamically
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r3586 | vlnb | 2011-06-17 18:34:04 -0400 (Fri, 17 Jun 2011) | 3 lines
RHEL6 fix
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r3587 | vlnb | 2011-06-17 18:35:12 -0400 (Fri, 17 Jun 2011) | 3 lines
Auto set thin provisioning for BLOCKIO devices
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r3588 | vlnb | 2011-06-17 18:38:00 -0400 (Fri, 17 Jun 2011) | 3 lines
Unmap fixes
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r3589 | bvassche | 2011-06-18 07:40:06 -0400 (Sat, 18 Jun 2011) | 1 line
ib_srpt: Update dynamic LUN documentation
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r3590 | vlnb | 2011-06-18 17:00:14 -0400 (Sat, 18 Jun 2011) | 3 lines
Return max unmap LBA count in the blocks limits page as well
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r3591 | vlnb | 2011-06-18 17:15:59 -0400 (Sat, 18 Jun 2011) | 15 lines
Several wait loops in the SCST source code are similar. Move the common code
into a new macro called wait_event_locked().
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
+
Micro-optimize wait_event_locked(). Switch from default_wake_function() to
autoremove_wake_function() (via DEFINE_WAIT()). The result is that
wait_queue_head_t.lock is locked once instead of twice for wakeup + wait queue
removal.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
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r3592 | bvassche | 2011-06-19 02:11:03 -0400 (Sun, 19 Jun 2011) | 1 line
Remove a recently introduced blank line
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r3593 | bvassche | 2011-06-19 02:21:49 -0400 (Sun, 19 Jun 2011) | 1 line
scstadmin(sysfs): Make writing top-level non-key attributes work. Do not indent these attributes.
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r3598 | bvassche | 2011-06-19 12:58:29 -0400 (Sun, 19 Jun 2011) | 1 line
scstadmin: Use 1 instead of TRUE where an integer exit code is returned
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r3599 | bvassche | 2011-06-19 13:30:41 -0400 (Sun, 19 Jun 2011) | 1 line
scstadmin: Another return value consistency improvement
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r3600 | bvassche | 2011-06-19 14:43:31 -0400 (Sun, 19 Jun 2011) | 1 line
scstadmin: Minor source code simplification
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r3603 | vlnb | 2011-06-20 16:40:32 -0400 (Mon, 20 Jun 2011) | 3 lines
Fix crash on TP check, if file name is NULL
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3604 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3563 | vlnb | 2011-06-09 21:43:05 -0400 (Thu, 09 Jun 2011) | 3 lines
Web and docs updates
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r3564 | vlnb | 2011-06-09 22:38:04 -0400 (Thu, 09 Jun 2011) | 36 lines
Currently there are three different init scripts inside the SCST project:
scst, iscsi-scst and qla2x00t. This makes it unnecessary hard for users to
run several target drivers simultaneously. Additionally, several variants of
these init scripts exist for different distributions. This patch unifies all
these init scripts into a single init script. Additionally, some new features
have been added:
- Kernel module parameters can now be specified per kernel module in
/etc/default/scst. An example:
ib_srpt_parameters="thread=1 srp_max_req_size=4200"
- When using the sysfs interface, compute the kernel module list from scst.conf.
Or, editing the SCST_MODULES variable is no longer necessary.
- When using the procfs interface, the SCST handler kernel module list is
computed from /etc/scst.conf. The list of target driver kernel modules must
now be configured in /etc/default/scst.
Other changes:
- scstadmin output is shown if scstadmin fails.
- Running make -C scstadmin install does no longer cause the scst script to
be started at the next reboot - it is better to leave this as an explicit step.
- Made the error message generated if the lsb-core package has not yet been
installed more clear.
- Use proper init script path on Slackware.
- make uninstall: run remove_initd under chroot if $(DESTDIR) is not empty.
- Fixed a bug in "make -C scstadmin uninstall": the path specified for removing
/etc/init.d/scst was wrong.
- The command /etc/init.d/scst restart will only try to start SCST if stopping
succeeded.
- Replaced "mkdir -m 755 -p $(DESTDIR)$(INITDIR)" by
"install -d $(DESTDIR)$(INITDIR)" because of uniformity.
These changes have been tested on Ubuntu 11.04, Fedora 15, CentOS 5.6,
Scientific Linux 6.0, openSUSE 11.4, SLES11 SP1 and Slackware 13.37.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
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r3565 | bvassche | 2011-06-10 13:56:56 -0400 (Fri, 10 Jun 2011) | 1 line
Follow-up for r3564: add sample /etc/default/scst file
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r3566 | bvassche | 2011-06-10 14:03:06 -0400 (Fri, 10 Jun 2011) | 1 line
Slackware: Do not suggest the user to run a script to activate /etc/init.d/scst on boot because such a script does not exist on Slackware.
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r3567 | bvassche | 2011-06-10 14:03:11 -0400 (Fri, 10 Jun 2011) | 8 lines
More /ec/init.d/scst tuning:
- Works now if the SCST modules have been compiled into the kernel (=Y) instead of being compiled as modules (=M).
- Rename DAEMONS into SCST_DAEMONS.
- Use the same name for loading and removing the iSCSI kernel module (iscsi_scst).
- Set the path after having read /lib/lsb/init-functions instead of before.
- Remove the path from the killall command.
- When parsing /etc/default/scst, handle both parameters with and without embedded spaces correctly.
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r3568 | bvassche | 2011-06-11 06:26:25 -0400 (Sat, 11 Jun 2011) | 1 line
/etc/init.d/scst: Relax parsing of /etc/scst.conf. Accept sequences of blanks and tabs instead of only spaces when looking for device handler and target driver names.
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r3569 | bvassche | 2011-06-11 11:55:49 -0400 (Sat, 11 Jun 2011) | 1 line
/etc/init.d/scst: Improved /etc/scst.conf parsing robustness for manually edited scst.conf files
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r3570 | bvassche | 2011-06-13 08:19:01 -0400 (Mon, 13 Jun 2011) | 2 lines
ib_srpt: Restore timeout handler (reverts r3537).
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r3571 | bvassche | 2011-06-13 08:22:33 -0400 (Mon, 13 Jun 2011) | 2 lines
ib_srpt: Make srpt_rdy_to_xfer() handle IB send queue overflow correctly.
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r3572 | bvassche | 2011-06-13 08:26:51 -0400 (Mon, 13 Jun 2011) | 1 line
ib_srpt: Export RDMA channel state to sysfs
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r3573 | bvassche | 2011-06-13 08:32:10 -0400 (Mon, 13 Jun 2011) | 1 line
ib_srpt: Disable IB completion notifcations after having received the LAST_WQE notification / show how many SCST commands are still in progress while waiting for session unregistration
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r3574 | bvassche | 2011-06-13 08:35:41 -0400 (Mon, 13 Jun 2011) | 1 line
ib_srpt: Convert srpt_rdma_ch.sq_wr_avail from an atomic into a spinlock-protected integer
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r3575 | bvassche | 2011-06-13 08:38:18 -0400 (Mon, 13 Jun 2011) | 1 line
ib_srpt: Internal change to the credit algorithm. No externally observable behavior is changed.
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3576 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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r3384 | bvassche | 2011-04-15 14:21:05 -0400 (Fri, 15 Apr 2011) | 1 line
Kernel version updates.
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r3385 | vlnb | 2011-04-16 11:17:19 -0400 (Sat, 16 Apr 2011) | 3 lines
Minor fixes
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r3386 | vlnb | 2011-04-16 11:24:43 -0400 (Sat, 16 Apr 2011) | 3 lines
Possibility to trace reservation conflicts added
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r3387 | vlnb | 2011-04-16 11:30:33 -0400 (Sat, 16 Apr 2011) | 3 lines
Autogenerated SCST target names made deprecated
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r3388 | vlnb | 2011-04-16 11:36:32 -0400 (Sat, 16 Apr 2011) | 3 lines
HCAs GUIDs should be used as target names
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r3389 | vlnb | 2011-04-16 11:45:13 -0400 (Sat, 16 Apr 2011) | 3 lines
Minor cleanup
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r3392 | vlnb | 2011-04-16 12:18:48 -0400 (Sat, 16 Apr 2011) | 2 lines
Version changed to 3.0
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r3393 | bvassche | 2011-04-16 13:54:54 -0400 (Sat, 16 Apr 2011) | 1 line
Reverted because untested.
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r3395 | vlnb | 2011-04-19 18:56:07 -0400 (Tue, 19 Apr 2011) | 3 lines
Docs update
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r3397 | vlnb | 2011-04-20 18:51:51 -0400 (Wed, 20 Apr 2011) | 3 lines
HCAs GUIDs should be used as target names
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r3399 | vlnb | 2011-04-22 15:10:08 -0400 (Fri, 22 Apr 2011) | 2 lines
Minor logging fix
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r3400 | vlnb | 2011-04-23 17:13:50 -0400 (Sat, 23 Apr 2011) | 3 lines
Full buffers must always be processed, otherwise bad things could happen
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r3401 | vlnb | 2011-04-23 20:12:01 -0400 (Sat, 23 Apr 2011) | 7 lines
Attached is a patch to make the names scst_get_full_buf and
scst_put_full_buf consistent with the naming convention. That is,
change them to scst_{get,put}_buf_full.
Signed-off-by: Richard Sharpe <realrichardsharpe@gmail.com>
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r3402 | bvassche | 2011-04-24 02:40:52 -0400 (Sun, 24 Apr 2011) | 1 line
Removed a superfluous #include directive.
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r3403 | bvassche | 2011-04-25 05:05:11 -0400 (Mon, 25 Apr 2011) | 1 line
Linux kernel 2.6.39 build fixes.
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r3404 | bvassche | 2011-04-25 05:42:03 -0400 (Mon, 25 Apr 2011) | 1 line
RHEL / CentOS 5.6 build fix.
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r3405 | bvassche | 2011-04-25 06:01:18 -0400 (Mon, 25 Apr 2011) | 1 line
Follow-up for r3403: builds again against kernel 2.6.27.
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r3406 | bvassche | 2011-04-25 06:52:44 -0400 (Mon, 25 Apr 2011) | 1 line
Kernel version updates.
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r3407 | bvassche | 2011-04-25 13:24:50 -0400 (Mon, 25 Apr 2011) | 1 line
Reverted r3404 because it's not a complete fix for RHEL / CentOS 5.6.
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r3408 | bvassche | 2011-04-25 13:33:00 -0400 (Mon, 25 Apr 2011) | 1 line
RHEL/CentOS 5.6 build fix.
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r3409 | bvassche | 2011-04-25 14:02:58 -0400 (Mon, 25 Apr 2011) | 1 line
Bug fix for RHEL 6.
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r3410 | vlnb | 2011-04-25 19:16:53 -0400 (Mon, 25 Apr 2011) | 1 line
Revert r3403 and 3405, because they crash on scst_local with blockio initialization on 2.6.38
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r3411 | vlnb | 2011-04-25 19:50:49 -0400 (Mon, 25 Apr 2011) | 3 lines
NOP-In/response timeouts improvements
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r3412 | vlnb | 2011-04-25 20:01:29 -0400 (Mon, 25 Apr 2011) | 3 lines
Fix for crash on retry after double reset UA reported by Matteo Tescione <matteo@rmnet.it>
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r3413 | vlnb | 2011-04-25 20:04:01 -0400 (Mon, 25 Apr 2011) | 3 lines
Correctly process being read cmd during abort
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r3414 | vlnb | 2011-04-25 20:06:23 -0400 (Mon, 25 Apr 2011) | 3 lines
Rerference on the orig cmd should be taken during data out processing to correctly perform aborts
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r3421 | vlnb | 2011-04-26 15:07:13 -0400 (Tue, 26 Apr 2011) | 5 lines
- More timers improvements
- Cleanups
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r3422 | vlnb | 2011-04-27 16:46:17 -0400 (Wed, 27 Apr 2011) | 3 lines
Patch from Grigory Eykalis <Grigory.Eykalis@dothill.com> with some changes implementing pass-through functionality
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r3423 | vlnb | 2011-04-27 19:29:46 -0400 (Wed, 27 Apr 2011) | 3 lines
Follow up commit for r3422
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r3424 | vlnb | 2011-04-29 14:21:30 -0400 (Fri, 29 Apr 2011) | 3 lines
iSNS server should know only about enabled targets
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r3425 | vlnb | 2011-04-29 15:54:13 -0400 (Fri, 29 Apr 2011) | 3 lines
Don't abort not yet received commands
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r3428 | vlnb | 2011-04-29 17:53:19 -0400 (Fri, 29 Apr 2011) | 3 lines
Don't allow to create targets with the same names
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r3429 | vlnb | 2011-04-29 19:50:59 -0400 (Fri, 29 Apr 2011) | 3 lines
Remove "unused variable" warning on old kernels
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r3430 | bvassche | 2011-04-30 02:41:03 -0400 (Sat, 30 Apr 2011) | 1 line
Fix a compiler warning on pre-2.6.35 non-RHEL systems.
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r3431 | bvassche | 2011-04-30 13:42:23 -0400 (Sat, 30 Apr 2011) | 2 lines
Bug fix: do not try to apply patch readahead-2.6.32.below11.patch on kernel 2.6.32.11 or any later 2.6.32 kernel.
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r3432 | bvassche | 2011-05-01 03:43:18 -0400 (Sun, 01 May 2011) | 1 line
Removed the constant REPORT_DEVICE_IDENTIFIER from scst/include/scst_const.h because it is not used anywhere in the SCST source tree.
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r3433 | bvassche | 2011-05-01 05:14:06 -0400 (Sun, 01 May 2011) | 1 line
Expand CONFIG_SCST_PROC too.
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r3434 | bvassche | 2011-05-02 13:43:54 -0400 (Mon, 02 May 2011) | 2 lines
Added #include <linux/slab.h> for kmem_cache_free().
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r3435 | vlnb | 2011-05-03 16:51:39 -0400 (Tue, 03 May 2011) | 3 lines
MultiP must be 1 and HiSup 0. Dejavu, I've already fixed it.
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r3438 | vlnb | 2011-05-03 17:27:30 -0400 (Tue, 03 May 2011) | 2 lines
RHEL5/6 workaround
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r3439 | vlnb | 2011-05-05 18:46:18 -0400 (Thu, 05 May 2011) | 3 lines
Fix incorrect errors reporting on deleting LUNs from groups in the proc interface
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r3440 | vlnb | 2011-05-05 18:47:28 -0400 (Thu, 05 May 2011) | 3 lines
Cleanup
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r3441 | bvassche | 2011-05-08 07:55:43 -0400 (Sun, 08 May 2011) | 1 line
scst.h: Avoid that including scst.h before <linux/slab.h> triggers a warning about a preprocessor symbol redefinition.
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r3442 | bvassche | 2011-05-08 07:59:05 -0400 (Sun, 08 May 2011) | 1 line
Updated kernel versions.
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r3443 | mgandalf | 2011-05-09 16:03:07 -0400 (Mon, 09 May 2011) | 1 line
- Enable all hardware targets before adding virtual ones.
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r3444 | vlnb | 2011-05-09 19:07:23 -0400 (Mon, 09 May 2011) | 3 lines
Rework iSCSI aborts to make them more correct and remove recent workarounds (one more post-IET cleanup)
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r3445 | vlnb | 2011-05-10 21:56:38 -0400 (Tue, 10 May 2011) | 3 lines
Let's make build state changes errors more clear
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r3446 | vlnb | 2011-05-10 22:22:48 -0400 (Tue, 10 May 2011) | 22 lines
Add explicit ALUA support. On a setup with more than one target port
(sometimes called storage head) this patch makes it possible to tell the
initiator which port to use. Since that information can be specified per LUN,
with this patch it is not only possible to tell the initiator which path to
choose but also to balance the load over target ports. Target port attributes
can not only be defined for target ports that exist on the system on which
SCST is running but also for target ports present on other nodes of the same
HA setup. As far as I know this feature is unique among open source storage
target implementations.
Note: with this patch SCSI target port attributes can be defined for each LUN
defined on each SCST target individually. Such an SCST target is either a
physical entity (e.g. a HCA for the ib_srpt driver) or a logical entity (e.g.
an iSCSI target for the iscsi_scst driver). In the last case it is up to the
user to make sure that there is a one-to-one relationship between SCST target
and SCSI target port.
This patch is based on the specifications in the ANSI T10 spc4r30 document.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
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r3447 | bvassche | 2011-05-11 07:00:01 -0400 (Wed, 11 May 2011) | 1 line
iscsi-scst/kernel/iscsi.c: fix a checkpatch complaint about whitespace.
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r3448 | bvassche | 2011-05-11 07:01:32 -0400 (Wed, 11 May 2011) | 1 line
Update kernel versions.
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r3449 | vlnb | 2011-05-11 12:28:41 -0400 (Wed, 11 May 2011) | 3 lines
Minor logging changes
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r3450 | vlnb | 2011-05-11 21:31:01 -0400 (Wed, 11 May 2011) | 3 lines
TM handling fixes, part2, hopefully, final.
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r3451 | bvassche | 2011-05-13 01:59:51 -0400 (Fri, 13 May 2011) | 1 line
Added missing scst_tg.o as reported by Novgorodov Igor.
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r3452 | bvassche | 2011-05-13 02:13:52 -0400 (Fri, 13 May 2011) | 2 lines
iscsi-scst: Fixed a compilation error that only occurred with GENERATING_UPSTREAM_PATCH defined.
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r3453 | bvassche | 2011-05-13 06:40:40 -0400 (Fri, 13 May 2011) | 1 line
scripts/run-regression-tests: echo "FAILED" if compilation failed.
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r3454 | mgandalf | 2011-05-13 15:05:56 -0400 (Fri, 13 May 2011) | 1 line
- Add LUN 0 warning.
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r3455 | mgandalf | 2011-05-13 15:21:16 -0400 (Fri, 13 May 2011) | 1 line
- Fix a small type.
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r3456 | bvassche | 2011-05-16 14:25:33 -0400 (Mon, 16 May 2011) | 1 line
scstadmin/Makefile: verify whether the Perl module ExtUtils::MakeMaker has been installed before trying to install scstadmin itself. Based on a suggestion by Hiroyuki Sato.
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r3457 | bvassche | 2011-05-17 15:28:56 -0400 (Tue, 17 May 2011) | 3 lines
Refined ALUA documentation:
- Added pointer to information about associating iSCSI targets with network interfaces.
- Added information about configuring ALUA multipath on a Linux initiator.
........
r3458 | vlnb | 2011-05-17 20:46:37 -0400 (Tue, 17 May 2011) | 3 lines
Fix for double scst_check_local_events() call crash on commands processing path
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r3459 | vlnb | 2011-05-17 21:22:22 -0400 (Tue, 17 May 2011) | 3 lines
Regenerated scst_exec_req_fifo patches with fix for memory leak on errors processing path discovered and fixed by Steve Corbin <steve.corbin@virtualcomputer.com>
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r3460 | vlnb | 2011-05-18 17:45:09 -0400 (Wed, 18 May 2011) | 3 lines
Some more TM cleanups/improvements
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r3461 | vlnb | 2011-05-18 17:50:01 -0400 (Wed, 18 May 2011) | 3 lines
Blocked commands should not pass again through order checks
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r3462 | vlnb | 2011-05-19 20:52:34 -0400 (Thu, 19 May 2011) | 3 lines
Update for 2.6.39
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r3463 | bvassche | 2011-05-20 06:45:56 -0400 (Fri, 20 May 2011) | 1 line
Removed spaces in front of tabs.
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r3464 | bvassche | 2011-05-20 07:13:07 -0400 (Fri, 20 May 2011) | 1 line
Made it possible for generate-kernel-patch to evaluate all LINUX_VERSION_CODE statements.
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r3465 | bvassche | 2011-05-20 12:38:57 -0400 (Fri, 20 May 2011) | 1 line
Added remaining files necessary for supporting 2.6.39 (these are copies of the 2.6.38 equivalents).
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r3466 | vlnb | 2011-05-20 15:09:45 -0400 (Fri, 20 May 2011) | 3 lines
On NEED_THREAD current function should be immediately finished
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r3471 | bvassche | 2011-05-22 05:52:53 -0400 (Sun, 22 May 2011) | 1 line
Added kernel version 2.6.39.
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r3472 | vlnb | 2011-05-23 15:24:41 -0400 (Mon, 23 May 2011) | 3 lines
Docs about how to migrate from the deprecated ib_srpt_target_X layout updated
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r3474 | vlnb | 2011-05-24 20:25:11 -0400 (Tue, 24 May 2011) | 2 lines
ChangeLogs updates
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r3476 | bvassche | 2011-05-25 06:16:58 -0400 (Wed, 25 May 2011) | 1 line
Update kernel versions.
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r3477 | bvassche | 2011-05-25 11:12:40 -0400 (Wed, 25 May 2011) | 1 line
Reverted r3476 because the relevant kernel patches haven't been mirrored yet.
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r3478 | vlnb | 2011-05-25 15:59:38 -0400 (Wed, 25 May 2011) | 3 lines
Fix crash if /var/lib/scst/pr not found
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r3480 | bvassche | 2011-05-26 14:26:41 -0400 (Thu, 26 May 2011) | 1 line
scstadmin/Makefile robustness improvements for the "install" target
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r3483 | bvassche | 2011-05-27 06:15:41 -0400 (Fri, 27 May 2011) | 1 line
Reverted r3477.
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r3484 | bvassche | 2011-05-27 06:33:59 -0400 (Fri, 27 May 2011) | 1 line
Removed a superfluous line.
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r3488 | bvassche | 2011-05-28 06:37:46 -0400 (Sat, 28 May 2011) | 1 line
iSCSI-SCST builds again on RHEL 5.
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r3489 | bvassche | 2011-05-28 06:59:27 -0400 (Sat, 28 May 2011) | 4 lines
scst_local/procfs bug fix: don't include <scst_const.h> before <scst.h> or
SCST_VERSION_STRING will be incorrect because it gets defined before
CONFIG_SCST_PROC is defined.
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r3490 | bvassche | 2011-05-28 07:00:35 -0400 (Sat, 28 May 2011) | 4 lines
scst_local/procfs bug fix: don't include <scst_const.h> before <scst.h> or
SCST_VERSION_STRING will be incorrect because it gets defined before
CONFIG_SCST_PROC is defined.
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r3492 | bvassche | 2011-06-01 02:32:47 -0400 (Wed, 01 Jun 2011) | 1 line
ib_srpt: Coding style fixes
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r3493 | bvassche | 2011-06-01 02:39:49 -0400 (Wed, 01 Jun 2011) | 1 line
scst_local: Rearranged a preprocessor directive such that generate-kernel-patch can expand it.
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r3494 | bvassche | 2011-06-01 02:57:50 -0400 (Wed, 01 Jun 2011) | 1 line
scst_sysfs.c: Convert spaces to tabs.
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r3495 | bvassche | 2011-06-01 02:59:40 -0400 (Wed, 01 Jun 2011) | 1 line
Move spaces in long #warning/#error lines to the end of the previous line to shut up checkpatch.
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r3496 | bvassche | 2011-06-01 03:00:48 -0400 (Wed, 01 Jun 2011) | 1 line
qla2x00t: get rid of checkpatch complaints about spaces at the start of a line.
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r3497 | bvassche | 2011-06-01 03:19:12 -0400 (Wed, 01 Jun 2011) | 1 line
iscsi-scst: get rid of two "suspect code indent for conditional statements" checkpatch complaints.
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r3498 | bvassche | 2011-06-01 04:03:32 -0400 (Wed, 01 Jun 2011) | 1 line
iSCSI-SCST: only define __packed for those kernels versions that do not have a definition for __packed.
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r3499 | bvassche | 2011-06-01 04:04:56 -0400 (Wed, 01 Jun 2011) | 1 line
scst_local: get rid of a checkpatch complaint for the procfs build.
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r3500 | bvassche | 2011-06-01 06:40:07 -0400 (Wed, 01 Jun 2011) | 1 line
Use __packed instead of __attribute__((packed)).
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r3503 | bvassche | 2011-06-01 12:55:15 -0400 (Wed, 01 Jun 2011) | 1 line
Corrected t10_dev_id and usn documentation.
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r3504 | vlnb | 2011-06-01 12:58:06 -0400 (Wed, 01 Jun 2011) | 3 lines
- Let's always do extraclean on Makefiles modifications, because they can affect data layout in header files, which could not be detected by all target drivers/dev handlers makes
- Cleanups
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r3506 | bvassche | 2011-06-01 13:26:09 -0400 (Wed, 01 Jun 2011) | 1 line
ib_srpt: removed thread start/stop messages.
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r3507 | vlnb | 2011-06-01 14:22:52 -0400 (Wed, 01 Jun 2011) | 3 lines
Remove TAGS file on extraclean
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r3510 | vlnb | 2011-06-01 19:14:04 -0400 (Wed, 01 Jun 2011) | 3 lines
Fix possible return 0 in sysfs write to threads_pool_type attribute functions
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r3512 | bvassche | 2011-06-02 06:04:22 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Fixed srp_max_rsp_size kernel module parameter description.
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r3513 | bvassche | 2011-06-02 09:27:10 -0400 (Thu, 02 Jun 2011) | 1 line
scst: Update ALUA documentation
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r3514 | bvassche | 2011-06-02 10:27:17 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Eliminate srpt_rdma_ch.wait_queue
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r3515 | bvassche | 2011-06-02 10:35:14 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Eliminate srpt_rdma_ch.processing_compl.
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r3516 | bvassche | 2011-06-02 10:54:51 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: follow-up for r3515.
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r3517 | bvassche | 2011-06-02 10:55:54 -0400 (Thu, 02 Jun 2011) | 1 line
Only #include <linux/version.h> if necessary.
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r3518 | bvassche | 2011-06-02 12:04:13 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Builds again on RHEL 5.x
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r3519 | bvassche | 2011-06-02 14:21:39 -0400 (Thu, 02 Jun 2011) | 1 line
Made ib_srpt build with OFED 1.5.3.1.
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r3520 | bvassche | 2011-06-02 15:12:29 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Another follow-up for r3515.
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r3521 | bvassche | 2011-06-02 15:13:06 -0400 (Thu, 02 Jun 2011) | 1 line
ib_srpt: Removed a superfluous if-statement. This is a micro-optimization.
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r3522 | bvassche | 2011-06-03 03:03:31 -0400 (Fri, 03 Jun 2011) | 1 line
ib_srpt: Silence a compiler warning.
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r3523 | vlnb | 2011-06-03 16:29:48 -0400 (Fri, 03 Jun 2011) | 3 lines
Cleanup
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r3525 | bvassche | 2011-06-04 08:24:41 -0400 (Sat, 04 Jun 2011) | 1 line
Reverted r3521.
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r3526 | bvassche | 2011-06-04 08:33:57 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Remove a superfluous break statement
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r3527 | bvassche | 2011-06-04 08:36:03 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Introduce the function srpt_set_ch_state_to_draining()
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r3528 | bvassche | 2011-06-04 08:37:09 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Revert r3522.
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r3529 | bvassche | 2011-06-04 09:45:16 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Update test plan
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r3530 | bvassche | 2011-06-04 10:06:12 -0400 (Sat, 04 Jun 2011) | 2 lines
ib_srpt: Eliminate a kmalloc(GFP_ATOMIC) call
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r3531 | bvassche | 2011-06-04 10:27:45 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Rework channel closing
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r3532 | bvassche | 2011-06-04 10:32:22 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Fix a (hard to trigger) race with regard to SRP login.
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r3533 | bvassche | 2011-06-04 10:37:56 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Reduce number of context switches during I/O for mode thread=1.
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r3534 | bvassche | 2011-06-04 13:48:14 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Add more TRACE_ENTRY()/TRACE_EXIT() macros
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r3535 | bvassche | 2011-06-04 13:50:19 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Remove "thread" kernel module parameter and keep thread=1 behavior - the other two modes could cause soft lockup complaints
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r3536 | bvassche | 2011-06-04 13:50:54 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Relax I/O context locking
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r3537 | bvassche | 2011-06-04 13:51:46 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Remove srpt_pending_cmd_timeout() because it is never invoked
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r3538 | bvassche | 2011-06-04 14:10:45 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Build fix for non-RHEL pre-2.6.25 kernels.
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r3539 | bvassche | 2011-06-04 14:17:01 -0400 (Sat, 04 Jun 2011) | 1 line
ib_srpt: Convert a PRINT_INFO() statement into a TRACE_DBG() statement
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r3540 | bvassche | 2011-06-05 05:56:58 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Remove an unused variable
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r3541 | bvassche | 2011-06-05 05:57:35 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Fix a recently introduced leak in an error path
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r3542 | bvassche | 2011-06-05 05:58:03 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Add a BUG_ON() statement
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r3543 | bvassche | 2011-06-05 05:58:32 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Fix a spelling error
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r3544 | bvassche | 2011-06-05 05:59:17 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Simplify IB CM code
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r3545 | bvassche | 2011-06-05 06:00:57 -0400 (Sun, 05 Jun 2011) | 1 line
ib_srpt: Fix a recently introduced RHEL 5 / CentOS 5 deadlock triggered by initiator logout
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r3546 | vlnb | 2011-06-06 17:04:04 -0400 (Mon, 06 Jun 2011) | 4 lines
Set data_out_in_data_receiving for preliminary completed commands as
well to prevent releasing them too early in iscsi_check_tm_data_wait_timeouts()
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r3549 | vlnb | 2011-06-06 17:32:16 -0400 (Mon, 06 Jun 2011) | 6 lines
- Return no residual if expected values not set instead of BUG_ON(),
because this is valid situation for some preliminary comleted commands.
- Cleanup
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r3552 | vlnb | 2011-06-07 14:08:58 -0400 (Tue, 07 Jun 2011) | 3 lines
Modified patch from Bart Van Assche <bvanassche@acm.org> fixing errors reporting
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r3557 | bvassche | 2011-06-08 14:05:44 -0400 (Wed, 08 Jun 2011) | 1 line
ib_srpt: Update test instructions.
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r3558 | bvassche | 2011-06-08 14:13:30 -0400 (Wed, 08 Jun 2011) | 1 line
ib_srpt: Use a spinlock to protect ch->req_lim and ch->req_lim_delta changes instead of using atomics. Reduces the time spent in the ib_srpt_compl thread with a little bit more than 10%.
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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.1.0.x@3561 d57e44dd-8a1f-0410-8b47-8ef2f437770f
