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67 Commits
Author SHA1 Message Date
Bart Van Assche fda71c077d Include <poll.h> instead of <sys/poll.h> 
According to the Single Unix Specification, the poll() function has been
declared in the <poll.h> header file. This makes the SCST code compatible
with the musl C library. See also https://en.wikipedia.org/wiki/Musl. See
also https://github.com/bvanassche/scst/issues/23.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8992 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2020-05-31 03:41:17 +00:00
Bart Van Assche 08e532715d Remove procfs support 
Since all RHEL/CentOS 5 users have upgraded to a newer version, procfs
support is no longer necessary. Hence remove procfs support. This patch
has been generated as follows:

git grep -lw CONFIG_SCST_PROC iscsi-scst qla2x00t scst scst_local srpt |\
  while read f; do
    echo ${f}
    unifdef -U CONFIG_SCST_PROC ${f} >${f}.out
    mv ${f}.out ${f}
  done

followed by two small manual edits in scst/include/scst.h and also in
qla2x00t/qla2x00-target/qla2x00t.c.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7999 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2019-03-02 20:04:25 +00:00
Bart Van Assche c55eaa7d5e iscsi-scstd: Change the gcc-specific __FUNCTION__ into __func__ 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7520 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2018-10-14 22:02:24 +00:00
Vladislav Bolkhovitin f549829482 Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7396 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2018-04-12 03:49:10 +00:00
Bart Van Assche 642744c9fc Fix spelling of "Ardis Technologies" 
Reference: http://www.ddpsan.com/support-sales/about-us.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7165 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-05-02 22:32:06 +00:00
Vladislav Bolkhovitin 68fa7e1a0d Copyright updates 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7146 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-22 03:19:52 +00:00
Vladislav Bolkhovitin 344387c40e iscsi-scstd: replace signal() with sigaction() 
Replace signal() with sigaction() for validity in a multithreaded process

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7139 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-21 01:02:25 +00:00
Vladislav Bolkhovitin bcb87d57ec iscsi: logging improvements for iscsi_scstd.c 
Logging improvements for iscsi_scstd.c print more information about failures.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7113 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-13 23:16:57 +00:00
Vladislav Bolkhovitin d236725cae create_and_open_dev() returns a (-errno), so the "if (iser_fd...)" check should 
detect *any* negative return value as a case when fd should be set to -1.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7108 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2017-04-13 22:30:25 +00:00
Bart Van Assche 3990a6ccd4 iscsi-scstd: Insert a blank line after declarations 
Additionally, surround complex values with parentheses, declare static
char arrays const and change C++ comments into C comments.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6849 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-03-27 16:24:59 +00:00
Bart Van Assche 2681ed8bcb iscsi-scstd: Fix checkpatch complaints about whitespace 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6847 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-03-27 16:10:45 +00:00
Vladislav Bolkhovitin fa2f54ac9e Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6787 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2016-01-22 04:04:43 +00:00
Bart Van Assche bb0a7c894a iscsi-scstd: Annotate a fall-through for Coverity 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6388 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-17 00:32:27 +00:00
Bart Van Assche 74b4104994 iscsi-scstd: Avoid that Coverity complains about a use-after-free 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6374 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-17 00:25:05 +00:00
Bart Van Assche b3f49a0a17 iscsi-scstd: Annotate fall-throughs for Coverity 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6373 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-17 00:24:25 +00:00
Bart Van Assche 6aaeca1cd9 Merge iser branch r6234 into trunk 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6235 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-06-10 15:35:26 +00:00
Vladislav Bolkhovitin fe38e4acb2 Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6146 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2015-03-19 00:01:03 +00:00
Vladislav Bolkhovitin 00851a7501 Merge of adding iSER web page and copyright updates from the iSER branch 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5241 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2014-01-28 05:17:26 +00:00
Vladislav Bolkhovitin 10ca1d2f20 Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4767 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-02-20 02:05:29 +00:00
Vladislav Bolkhovitin 0252d5f9c9 Limit FirstBurstLength to improve TASK QUEUE FULL handling 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4764 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2013-02-19 01:17:33 +00:00
Vladislav Bolkhovitin d3b4b46223 Patch improving handling of errors during passing connection to the kernel. 
From Lev Vainblat <lev@zadarastorage.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4295 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-05-11 01:20:26 +00:00
Vladislav Bolkhovitin eb95049061 Copyrights updated + cleanups 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4216 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-04-18 02:26:39 +00:00
Vladislav Bolkhovitin 5c2cde6757 Cleanup: move misc routines in misc.c 
This patch moves the following utility functions from iscsi_scstd.c to misc.c
and makes them public (i.e. non-static):
* set_non_blocking
* sock_set_keepalive

Signed-off-by: Sergey Myasnikov <tigra564@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4160 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2012-03-12 21:52:35 +00:00
Vladislav Bolkhovitin 94418431ce Patch from Abhilash Sankar <Abhilash.S@hcl.com> with some fixes 
Issue:
------------
The DevRegAttribute is sending a different Source Attribute (ISCSI name) which
represents the Storage Node for each target. So Microsoft isns server considers
the last request as the storage node and doesn't discover the previous targets.

Root Cause
----------------
Function ISNS_FUNC_DEV_ATTR_REG

Target A
Source attribute
            ISCSI-Name = <IQN A Name>
Operating Attribute
            ISCSI-Name  = <IQN A Name>
Flags
Replace Access = 1

Target B
Source attribute
               ISCSI-Name = <IQN B Name>
Operating Attribute
               ISCSI-Name  = <IQN B Name>
Replace Access = 1

So as per the request format Microsoft isns Server always takes the last target
as the source node. and register the same. Hence it doesn't discover the
targets other than last one. The Source Attribute has to be fixed for all targets. It
would be better if we use the first target iscsi name (rather than the last target
iscsi name) as source attribute iscsi name to represent the storage node.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3863 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-09-18 00:58:15 +00:00
Vladislav Bolkhovitin 8b90327419 Modified patch from Bart Van Assche <bvanassche@acm.org> fixing errors reporting 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3552 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-06-07 18:08:58 +00:00
Vladislav Bolkhovitin aa72d67856 Patch from Stefan Hauser <st.hauser@googlemail.com> with some style changes fixing case when after a error 
between sessions_count increment and the corresponding session creation, sessions_count is not decremented.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3353 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-04-04 17:58:59 +00:00
Vladislav Bolkhovitin 2a230b19ee Errors reporting cleanup 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3245 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-02-09 22:48:24 +00:00
Vladislav Bolkhovitin f3238333dd Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3200 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2011-01-06 20:02:04 +00:00
Vladislav Bolkhovitin e24296ad98 Fix case when after INCOMING_MAX overflow no listen events requested to be provided by poll(). 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3088 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-12-15 15:48:51 +00:00
Vladislav Bolkhovitin 492e33a312 - Move nl_open() after kernel_open() to avoid issues when second start could skrew netlink states for the first instance 
- Avoid compiler warn_unused_result warning



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1837 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-07-17 16:44:22 +00:00
Vladislav Bolkhovitin ec3640be0b Partially merge of IET r307: allows to redirect initiators to another portals 
+
Cleanups



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1735 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-06-03 19:17:52 +00:00
Vladislav Bolkhovitin 459f589b34 - Delivery error response (instead of dropping connection) fixed 
- Race when target deleted before the session(s) removal event(s) processed fixed
 - Docs updated



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1733 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-06-01 18:28:41 +00:00
Vladislav Bolkhovitin 5406a07d26 Various iSCSI initiators access control and visibility improvements. Particularly: 
- SendTargets now returns all (allowed) portals. Particularly based on IET r230, 234, 249 and 264.
 - Initiators assigned to security groups without LUNs will not see the target during discovery and forbidden to login to it
 - Per portals access control added
 - Negative sign added to wildcard matching
 - Docs updated
 - Cleanups and minor fixes



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1685 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-05-07 18:08:52 +00:00
Vladislav Bolkhovitin 7d218fb344 States cleanup and fix related login problem 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1650 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-04-23 11:26:39 +00:00
Vladislav Bolkhovitin f025190b53 - Loosly merge of IET r271: fix connection and session leak on connection preparation stages 
- Cleanups



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1645 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-04-21 22:17:43 +00:00
Vladislav Bolkhovitin 623c62d339 IET r219: Fixed log_debug to properly evaluate logging level. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1640 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-04-21 17:51:50 +00:00
Vladislav Bolkhovitin 4d5aaf047b Copyrights updated 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1585 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-04-06 08:57:48 +00:00
Vladislav Bolkhovitin 08e7c3fba6 Great threads handling and performance improvements: 
- io_context not needed anymore

 - Now threads pool can be per session

 - Each device now can have own type of threads pool with own threads count

+ docs updates and some cleanups and minor fixes.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1563 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-03-25 19:43:41 +00:00
Vladislav Bolkhovitin 1f216064f3 Uniform max queue depth handling in iSCSI 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1556 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-03-18 11:44:39 +00:00
Vladislav Bolkhovitin 4d96089e50 Sysfs interface for targets made uniform. ISCSI-SCST made confirming the uniformity requirements. See README for details. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1511 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2010-02-17 19:07:54 +00:00
Vladislav Bolkhovitin f519e2c265 Fix spelling typos. 
Signed-off-by: Dotan Barak <dotanba@gmail.com>

with additional spelling fixes noticed by frank zago <fzago@systemfabricworks.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1396 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-12-16 11:35:12 +00:00
Vladislav Bolkhovitin c918eb371e gcc 4.4.1 (as included in openSUSE 11.2) complains about the user-space iSCSI code because it breaks strict-aliasing rules. The reported warnings should be addressed because not doing so can result in the compiler generating incorrect code. The patch below fixes these compiler warnings. 
Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1352 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-11-20 19:53:12 +00:00
Vladislav Bolkhovitin 6153a079a3 iSCSI target sysfs "enabled" attribute implemented 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1324 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-11-06 18:41:37 +00:00
Bart Van Assche 6a80e5441e Removed trailing whitespace. 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@905 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-06-16 06:29:04 +00:00
Vladislav Bolkhovitin f572d4ff79 - Copyrights updated. 
- Other minor updates



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@803 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-04-27 19:01:28 +00:00
Vladislav Bolkhovitin 27c5d8dcdf The patch below fixes the following recently introduced checkpatch complaints: 
* use tabs not spaces
* Macros with complex values should be enclosed in parenthesis.
* printk() should include KERN_ facility level.
The patch below has been verified by reviewing it carefully and by verifying the output of the following command: scripts/run-regression-tests -k 2.6.28.8

Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@707 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-03-20 12:36:01 +00:00
Vladislav Bolkhovitin e252aadf35 - Fixed problems in reading iscsi-scst.conf 
- Cleanups



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@698 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-03-17 18:00:26 +00:00
Vladislav Bolkhovitin bda620b65a - Connection reinstatement fixes 
- Minor cleanups



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@687 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-03-04 18:31:35 +00:00
Vladislav Bolkhovitin bc7c69bfc4 - Fixed a major IET-derived iSCSI RFC violation: sessions and connections were not working 
- A lot of cleanups and minor fixes, mostly IET-derived



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@685 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-03-03 18:13:23 +00:00
Vladislav Bolkhovitin 293c0ee1a3 - Iscsi-scst-adm fixes. It should be fully functional now. 
- Other iSCSI-SCST user space fixes, improvements and cleanups.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@667 d57e44dd-8a1f-0410-8b47-8ef2f437770f
 2009-02-06 19:52:34 +00:00