unixadmin.free.fr just another IBM blog and technotes backup

31mai/11

Removing EMC.Symmetrix.fcp.rte or EMC.Clariion.fcp.rte with boot on SAN hdisk

Change ODM entry: Symmetrix:

From PdDvLn = "disk/fcp/SYMM_RAID5_RDF1"
To PdDvLn = "disk/fcp/mpioosdisk" CLARiiON:

From PdDvLn = “disk/fcp/CLAR_FC_idisk"
To PdDvLn = "disk/fcp/mpioosdisk"

Symmetrix Example

Change ODM entry for hdisk 0

1. Save with odmget –q:

      # odmget -q "name=hdisk0 and PdDvLn= disk/fcp/SYMM_RAID5_RDF1" CuDv > /tmp/hdisk0.txt
     
CuDv:
      name = "hdisk0"
      status = 1
      chgstatus = 2
      ddins = "scsidisk"
      location = "01-01-02"
      parent = "fscsi1"
      connwhere = "1"
      PdDvLn = "disk/fcp/SYMM_RAID5_RDF1"

2. Save CuDv.

      # cp /etc/objrepos/CuDv /etc/objrepos/CuDv.save

3. Edit and change PdDvLn for hdisk0.

      # vi /tmp/hdisk0.txt

CuDv:
      name = "hdisk0"
      status = 1
      chgstatus = 2
      ddins = "scsidisk"
      location = "03-08-01"
      parent = "fscsi0"
      connwhere = "4"
      PdDvLn = "disk/fcp/mpioosdisk"

4. Delete ODM entry for hdisk0:

      # odmdelete -q "name=hdisk0 and PdDvLn=disk/fcp/SYMM_RAID5_RDF1” -o CuDv

5. Add new ODM entry for hdisk0:

      # odmadd   /tmp/hdisk0.txt

6. Check:

      # lsdev -Cc disk

      hdisk0 Available 03-08-01 MPIO Other FC SCSI Disk Drive

7. Rerun Uninstall:

      # installp -u EMC.Symmetrix.fcp.rte  

      Installation Summary
      --------------------
      Name                      Level     Part      Event       Result
      ------------------------------------------------------------------
      EMC. Symmetrix.fcp.rte    x.x       ROOT      DEINSTALL   SUCCESS
      EMC. Symmetrix.fcp.rte    x.x       USR       DEINSTALL   SUCCESS

8. Reboot.

Taggé comme: Laisser un commentaire
Commentaires () Trackbacks (0)

Aucun commentaire pour l'instant


Leave a comment

(required)

Aucun trackbacks pour l'instant