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Docs update from Bart Van Assche <bvanassche@acm.org>

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3582 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2011-06-17 02:34:21 +00:00
parent bc933d59c7
commit 4eadecd70d
1 changed files with 15 additions and 11 deletions
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26
iscsi-scst/doc/iscsi-scst-howto.txt
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@@ -16,12 +16,12 @@ command in a shell:
While iSCSI-SCST works fine with an unpatched Linux kernel with the same
or better speed as other open source iSCSI targets, including IET, if
you want even better performance you have to patch and rebuild the
kernel. Select the patch according to your kernel version (2.6.18.1 in
kernel. Select the patch according to your kernel version (2.6.38.x in
the example below):
cd /usr/src/kernels/linux-2.6.18.1
patch -p1 < $HOME/scst/iscsi-scst/kernel/patches/put_page_callback-2.6.18.1.patch
patch -p1 < $HOME/scst/scst/kernel/scst_exec_req_fifo-2.6.18.patch
cd /usr/src/kernels/linux-2.6.38.8
patch -p1 < $HOME/scst/iscsi-scst/kernel/patches/put_page_callback-2.6.38.patch
patch -p1 < $HOME/scst/scst/kernel/scst_exec_req_fifo-2.6.38.patch
make clean
Next, build and install the kernel:
@@ -29,21 +29,25 @@ Next, build and install the kernel:
make && make modules
make modules_install && make install
For some Linux distributions (a.o. Ubuntu and openSUSE) the above steps do not
rebuild the initial RAM disk. Make sure you regenerate the RAM disk before
rebooting. Please look up the documentation of the update-initrd,
update-initramfs or the mkinitrd command supplied with your distribution.
For some Linux distributions (e.g. Ubuntu) the above steps do not rebuild the
initial RAM disk. Make sure you regenerate the RAM disk before rebooting.
Please look up the documentation of the update-initrd, update-initramfs or the
mkinitrd command supplied with your distribution.
Now reboot your system such that the newly built kernel is loaded.
Once the system is again up and running the next step is to build and install
SCST, iSCSI-SCST and scstadmin. You can do this by running the following
command from the SCST directory:
SCST, iSCSI-SCST and scstadmin. With most distros (including RHEL 6) you can
do that by running the following command from the SCST directory:
make scst scst_install iscsi iscsi_install scstadm scstadm_install
When using RHEL 5 or CentOS 5, use these commands instead:
make enable_proc
make scst scst_install iscsi iscsi_install scstadm scstadm_install
iSCSI-SCST includes the following components:
* /etc/init.d/iscsi-scst - service script
* iscsi-scstd - daemon
* man pages
* Obsolete configuration files located under iscsi-scst/etc/obsolete, need to be copied to