linux:lio [Starlab knowledge base]

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===== Quick start======
<code bash>
/etc/init.d/target stop
rmmod qla2xxx
modprobe qla2xxx qlini_mode="disabled"
</code>

We have already LVM group vg_0
<code bash>
lvcreate -L 10G -n deset vg_0
targetcli
</code>

<code>
/> cd /backstores/fileio
/backstores/fileio> create sovgut /dev/testlio/deset
cd /qla2xxx
create 21:00:00:1b:32:1f:74:39
create 21:01:00:1b:32:3f:74:39
cd 21:00:00:1b:32:1f:74:39/luns
create /backstores/fileio/sovgut
cd /qla2xxx/21:00:00:1b:32:1f:74:39/acls
/qla2xxx/21:0...3f:74:39/acls> 
</code>

Now we need client's wwn number. Easiest way is to 
   cat /sys/class/scsi_host/host4/port_name
But this would be more helpfull
   cat /sys/class/fc_host/host*/port_name | sed -e s/0x// -e 's/../&:/g' -e s/:$//

<code>
/qla2xxx/21:0...3f:74:39/acls> 
</code>

====== quick start 2 ======
<code>
cd backstores/fileio
create disk01 /vps/disk01.img 10G
cd /iscsi
create iqn.starlab.h5
create iqn.starlab:h5
create iqn.starlab.h5:target
create iqn.2019-06.starlab.h5:target
cd iqn.2019-06.starlab.h5:target/tpg1/luns
create /backstores/fileio/disk01
cd ../acls
create iqn.1993-08.org.debian:backup
set auth ?
set auth=backup
set auth userid=backup
cd iqn.1993-08.org.debian:backup/
set auth userid=backup
set auth password=TheTARGET_PATH
exit
cd iqn.2019-06.starlab.h5:target/tpg1/luns
cd /iscsi/iqn.2019-06.starlab.h5:target/tpg1/luns
cd /backstores/fileio/
create raid /vps/raid.img 1200G
cd /iscsi/iqn.2019-06.starlab.h5:target/tpg1/luns/
create /backstores/fileio/raid
exit
</code>

linux/lio.txt · Last modified: 2019/02/05 21:26 by admin