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While connecting remote iscsi storage I was getting above error.
This is the configuration of my iscsi server(target)
cat /etc/tgt/targets.conf
tgtd
service is running in server side.
My client (initiator) configuration
First I tried this command
iscsiadm -m discoverdb -t st -p serverip -D
in client side it showing the target
fdisk -l
Disk /dev/sda: 2147 MB, 2147483648 bytes 67 heads, 62 sectors/track, 1009 cylinders Units = cylinders of 4154 * 512 = 2126848 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0de5df58
After that I created a partition using that target and created filesystem also
Device Boot Start End Blocks Id System /dev/sda1 1 1009 2095662 5 Extended /dev/sda5 1 506 1050900 83 Linux
I mounted using UUID in /etc/fstab using this option
UUID=751c022c-f670-46a8-940c-317c60eb65b8 /data ext4 _netdev 0 0
In client side iscsi service is running
[root@client ~]# chkconfig --list | grep iscsi iscsi 0:off 1:off 2:on 3:on 4:on 5:on 6:off iscsid 0:off 1:off 2:off 3:on 4:on 5:on 6:off
This is the UUID of /dev/sda5
[root@client ~]# blkid | grep /dev/sda5 /dev/sda5: UUID="751c022c-f670-46a8-940c-317c60eb65b8" TYPE="ext4"
While rebooting client it's taking 3-4 minute to boot, and it's getting stuck in iscsi service and after 3-4 minute later it's showing this error
If I manually mount the target uisng this command its working
[root@client ~]# iscsiadm -m node -T iqn.2014-01.com.example:server.target1 -p 192.168.122.177 -l Logging in to [iface: default, target: iqn.2014-01.com.example:server.target1, portal: 192.168.122.177,3260] (multiple) Login to [iface: default, target: iqn.2014-01.com.example:server.target1, portal: 192.168.122.177,3260] successful.
[root@client ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/vda2 6.9G 3.2G 3.4G 49% / tmpfs 372M 228K 372M 1% /dev/shm /dev/vda1 194M 29M 156M 16% /boot /dev/sda5 1011M 34M 926M 4% /data
How to solve this error and delay problem ?
Update
This is from /var/log/boot.log message
Starting iscsi: iscsiadm: Could not login to [iface: default, target: iqn.2014-01.com.example:server.target1, portal: 192.168.122.177,3260]. iscsiadm: initiator reported error (8 - connection timed out) iscsiadm: Could not log into all portals
Umm, why would you post images of simple text files? Much more work and it makes it impossible for us to copy/paste so we can't try out your setup without manually writing things out. Anyway, does it work better if you use
/dev/sda5
instead of the UUID? – terdon – 2014-01-29T16:25:00.103@terdon If I use /dev/sda5 also it's not working. Ok I will update my post. – max – 2014-01-29T17:34:55.097