1 Reply Latest reply: Jun 11, 2012 6:50 AM by 942842 RSS

    Adding iscsi lun to the oracle linux system

    940756
      Hi,
      I tried to add a iscsi lun to the linux.
      On the linux system, how do i confirm that the iscsi lun that is added is available ?
      Any commands that i can use.?

      I tried to look into /dev/sd*
      But there are many such instances like "/dev/sda, /dev/sdb, /dev/sdc ....." . now, how do i know which is the right disk that i have just added ?

      Any help would be much appreciated.

      Thanks.

      Edited by: 937753 on Jun 7, 2012 12:01 AM
        • 1. Re: Adding iscsi lun to the oracle linux system
          942842
          you can use dmesg to see the disk attached to the system.
          lookout for entries like this :

          [    1.165935] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
          [    1.165941] sd 0:0:0:0: Attached scsi generic sg0 type 0
          [    1.165978] sd 0:0:0:0: [sda] Write Protect is off
          [    1.165981] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
          [    1.166004] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
          [    1.248333] sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 sda9 >
          [    1.249213] sd 0:0:0:0: [sda] Attached SCSI disk