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EMC: Volume Logix operations
=======================================================
:Title:        EMC: Volume Logix operations
:Author:       Douglas O'Leary <dkoleary@olearycomputers.com>
:Description:  EMC: Volume Logix operations
:Date created: 06/2001
:Date updated: 07/2005
:Disclaimer:   Standard: Use the information that follows at your own risk.  If you screw up a system, don't blame it on me...

The order for getting fibre channel based hypervolume extentions (HVEs) 
viewable on systems, particularly SUN systems, is as follows:

*  Appropriately zone so the Host Bus Adapter (HBA) can see the EMC Fibre 
   Adapter (FA).

*  Reboot the system so it can see the vcm database disk on the FA OR

   *  SUN:

      *  `` drvconfig -i sd; disks; devlinks`` (SunOS <= 5.7)
      *  ``devfsadm -i sd`` (SunOS >= 5.7 (w/patches))

   *  HP:

      *  ``ioscan -f`` # Note the new hw address
      *  ``insf -e -H ${hw}``


*  Execute ``vcmfind`` to ensure the system sees the Volume Logix database.

*  ID mapped informationi

   *  Map HVEs to the FA if not already done.
   *  ``symdev list -SA ${fa}`` to see what's mapped.
   *  ``symdev show ${dev}`` to ID the lun that ${dev} is mapped as. The 
      display should look something like::

         Front Director Paths (4):
           {
           ----------------------------------------------------------------------
                                    POWERPATH  DIRECTOR     PORT                 
                                    --------- ----------  --------   ------------
           PdevName                 Type      Num   Type  Num  Sts   VBUS TID LUN
           ----------------------------------------------------------------------
           Not Visible              N/A       03A   FA    0    RW    000  00  70
           Not Visible              N/A       14A   FA    0    NR    000  00  70
           Not Visible              N/A       03B   FA    0    NR    000  00  70
           Not Visible              N/A       14B   FA    0    NR    000  00  70
           }
      
      The number you're looking for is under the column LUN. Remember, it's 
      HEX, so the lun that'll show up on the ctd is (0x70=112) c#t#d112

*  On SUN systems, modify the /kernel/drv/sd.conf file so the system will 
   see the new disks.  You'll need to do a reconfig reboot after modifying 
   this file. If the system doesn't see it on a reconfig reboot, this file 
   is probably the culprit!

*  ``fpath adddev -w ${hba_wwn} -f ${fa} -r "${list_of_EMC_devs}"``

   You can specify multiple EMC device ranges; just separate them by spaces, 
   not commas

*  Reboot the system so it can see the new disks on the FA OR

   *  SUN::

         drvconfig -i sd; disks; devlinks (SunOS <= 5.7)
         devfsadm -i sd (SunOS >= 5.7 (w/patches))

   *  HP::

         ioscan -f # Note the new hw address
         insf -e -H ${hw}