0 Replies Latest reply: Oct 19, 2012 10:30 AM by muvvas RSS

    iscsi lun (devise/disk)naming issue

    muvvas
      disk naming issue ,showing two different names in format and powermt output

      in format the emc lun pseudo name comes as emcpower0d
      in powermt o/p Pseudo nameas emcpower0a

      bash-3.2# echo|format
      Searching for disks...done

      c7t0d0: configured with capacity of 599.98GB
      c7t1d0: configured with capacity of 599.98GB
      c7t2d0: configured with capacity of 599.98GB
      c7t3d0: configured with capacity of 599.98GB
      emcpower0d: configured with capacity of 599.98GB


      AVAILABLE DISK SELECTIONS:
      0. c0t5000CCA0258D2994d0 <SUN600G cyl 64986 alt 2 hd 27 sec 668> solaris
      /scsi_vhci/disk@g5000cca0258d2994
      1. c0t5000CCA025923A9Cd0 <SUN600G cyl 64986 alt 2 hd 27 sec 668> solaris
      /scsi_vhci/disk@g5000cca025923a9c
      2. c7t0d0 <DGC-RAID5-0223 cyl 61438 alt 2 hd 256 sec 80>
      /iscsi/disk@0000iqn.1992-04.com.emc%3Acx.fcnmm123301003.b10004,0
      3. c7t1d0 <DGC-RAID5-0223 cyl 61438 alt 2 hd 256 sec 80>
      /iscsi/disk@0000iqn.1992-04.com.emc%3Acx.fcnmm123301003.b00002,0
      4. c7t2d0 <DGC-RAID5-0223 cyl 61438 alt 2 hd 256 sec 80>
      /iscsi/disk@0000iqn.1992-04.com.emc%3Acx.fcnmm123301003.a10003,0
      5. c7t3d0 <DGC-RAID5-0223 cyl 61438 alt 2 hd 256 sec 80>
      /iscsi/disk@0000iqn.1992-04.com.emc%3Acx.fcnmm123301003.a00001,0
      6. emcpower0d <DGC-RAID5-0223 cyl 61438 alt 2 hd 256 sec 80>
      /pseudo/emcp@0
      Specify disk (enter its number): Specify disk (enter its number):
      bash-3.2# powermt display dev=all
      Pseudo name=emcpower0a
      CLARiiON ID=FCNMM123301003 [tnpmsun4.persistent.co.in]
      Logical device ID=6006016002053200401C39F6320DE211 [tnpmsun04_vol]
      state=alive; policy=CLAROpt; queued-IOs=0
      Owner: default=SP A, current=SP A Array failover mode: 1
      ==============================================================================
      --------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
      ### HW Path I/O Paths Interf. Mode State Q-IOs Errors
      ==============================================================================
      4608 iscsi c7t2d0s0 SP A1 active alive 0 0
      4608 iscsi c7t3d0s0 SP A0 active alive 0 0
      4608 iscsi c7t1d0s0 SP B0 active alive 0 0
      4608 iscsi c7t0d0s0 SP B1 active alive 0 0

      is their any issues or can i ignore it???
      else is tehir any way to make both names common?

      Thanks