Topic
  • 3 replies
  • Latest Post - ‏2012-11-21T17:59:32Z by SystemAdmin
SystemAdmin
SystemAdmin
4779 Posts

Pinned topic DS 5300 and RDAC(SOS)

‏2012-11-15T12:12:19Z |
OS:redhat 5.5 with RDAC mutilpatch software(2.6.18-194)
DS 5300

I have mapping five luns to the host from DS5300.I can not see the partition table information for /dev/sdb and
/dev/sdc.The other luns's partition table informatin can see from fdisk -l /dev/sde etc.

the /var/log/messages display:
Nov 15 20:05:05 TW-31 kernel: 736 http://RAIDarray.mppHost 4 Target 2 Lun 0 Is a physical device but is an Unconfigured Device.
Nov 15 20:05:05 TW-31 kernel: 736 http://RAIDarray.mppHost 3 Target 2 Lun 0 Is a physical device but is an Unconfigured Device

Can anyone help me?Thanks!
skype:xiangdong.zou
Updated on 2012-11-21T17:59:32Z at 2012-11-21T17:59:32Z by SystemAdmin
  • al_from_indiana
    al_from_indiana
    28 Posts

    Re: DS 5300 and RDAC(SOS)

    ‏2012-11-15T15:12:09Z  
    Are those luns that you can't see from the host lun index 0 or 1? Try changing the index to a higher number and trigger a lip change from the host.
  • SystemAdmin
    SystemAdmin
    4779 Posts

    Re: DS 5300 and RDAC(SOS)

    ‏2012-11-16T03:16:13Z  
    Are those luns that you can't see from the host lun index 0 or 1? Try changing the index to a higher number and trigger a lip change from the host.
    yes.I can see from another host.The applicaton is ORACLE RAC.

    root@TW-31 ~# /opt/mpp/lsvdev
    Array Name Lun sd device

    DS5300 0 -> /dev/sdb
    DS5300 1 -> /dev/sdc
    DS5300 2 -> /dev/sdd
    DS5300 3 -> /dev/sde
    DS5300 4 -> /dev/sdf
    root@TW-31 ~# fdisk -l /dev/sdb

    Disk /dev/sdb: 959.3 GB, 959388319744 bytes
    255 heads, 63 sectors/track, 116638 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes

    Device Boot Start End Blocks Id System
    root@TW-31 ~#
  • SystemAdmin
    SystemAdmin
    4779 Posts

    Re: DS 5300 and RDAC(SOS)

    ‏2012-11-21T17:59:32Z  
    yes.I can see from another host.The applicaton is ORACLE RAC.

    root@TW-31 ~# /opt/mpp/lsvdev
    Array Name Lun sd device

    DS5300 0 -> /dev/sdb
    DS5300 1 -> /dev/sdc
    DS5300 2 -> /dev/sdd
    DS5300 3 -> /dev/sde
    DS5300 4 -> /dev/sdf
    root@TW-31 ~# fdisk -l /dev/sdb

    Disk /dev/sdb: 959.3 GB, 959388319744 bytes
    255 heads, 63 sectors/track, 116638 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes

    Device Boot Start End Blocks Id System
    root@TW-31 ~#
    Have you solve this? I have the same issue.