2 Replies Latest reply on Jan 16, 2013 8:32 AM by Vandy_Kh

    Cannot Create Storage Repository

    Vandy_Kh
    Vandy_Kh Jan 15, 2013 11:15 AM
      Dear All Expert,

      I create 2 volumes for pool and repository as cluster servers (2 vm servers).

      I try to create storage repository many times but got error message as below:

      1. first message appears as below:

      The Job has timed out while executing, and will be aborted.

      2. than I try create one more and error message as below:

      01/15/2013 12:58:27:297 PM)
      OVMAPI_B000E Storage plugin command
      [storage_plugin_createFileSystem] failed for storage server
      [0004fb00000900000ed33481957dff22] failed with [com.oracle.ovm.mgr.api.exception.
      FailedOperationException: OVMAPI_4010E Attempt to send command: dispatch to server:
      ovmserver-node1 failed. OVMAPI_4004E Server Failed Command:
      dispatch https://?uname?:?pwd?@172.16.1.1:8899/api/2 storage_plugin_createFileSystem
      oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000493b3e754f9eba18 /dev/mapper/36090a0a84094b4da520f65332e4eb3f6 0,
      Status: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists
      on /dev/mapper/36090a0a84094b4da520f65332e4eb3f6'
      Tue Jan 15 12:58:27 ICT 2013
      Tue Jan 15 12:58:27 ICT 2013] OVMAPI_4010E Attempt to send command: dispatch to server: ovmserver-node1 failed.
      OVMAPI_4004E Server Failed Command: dispatch https://?uname?:?pwd?@172.16.1.1:8899/api/2
      storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb0000050000493b3e754f9eba18
      /dev/mapper/36090a0a84094b4da520f65332e4eb3f6 0, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.
      FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/36090a0a84094b4da520f65332e4eb3f6'
      Tue Jan 15 12:58:27 ICT 2013
      Tue Jan 15 12:58:27 ICT 2013
      Tue Jan 15 12:58:27 ICT 2013


      This error message I try to fix with command on both vm servers below and after that I try again but still got error the same:

      #dd if=/dev/zero of=/dev/mapper/36090a0a84094b4da520f65332e4eb3f6 bs=4K count=4

      Please kindly give advice for this.

      Thanks and regards,
      Vandy
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        • 1. Re: Cannot Create Storage Repository
          user12273962
          user12273962 Jan 15, 2013 1:15 PM (in response to Vandy_Kh)
          The error indicates you already have a ocfs2 filesystem on the target volumes. Are you sure there isn't anything on the volumes?
          • 2. Re: Cannot Create Storage Repository
            Vandy_Kh
            Vandy_Kh Jan 16, 2013 8:32 AM (in response to user12273962)
            Hi All Expert,

            Now I have re-install, VM Server, VM Manager and try to create new 2 volumes on Storage.

            Note: I am using Oracle Database 11g Release 2 with VM Manager.

            On both VM Servers, after I type iscsiadm command, on both severs show the same result as below:

            [root@ovmserver-node1 ~]# iscsiadm -m node
            172.16.1.110:3260,1 iqn.2001-05.com.equallogic:0-8a0906-66649440a-83334e4fbfa50f62-ovm-repo
            172.16.1.110:3260,1 iqn.2001-05.com.equallogic:0-8a0906-60749440a-3d134e4fbf750f62-ovm-pool
            [root@ovmserver-node1 ~]#

            [root@ovmserver-node1 ~]# cat /proc/partitions
            major minor #blocks name

            8 0 142711168 sda
            8 1 1052226 sda1
            8 2 83883397 sda2
            8 3 52428127 sda3
            8 16 524298240 sdb
            8 32 104862720 sdc
            252 0 524298240 dm-0
            252 1 104862720 dm-1
            [root@ovmserver-node1 ~]#


            [root@ovmserver-node1 ~]# fdisk -l

            Disk /dev/sda: 146.1 GB, 146136236032 bytes
            255 heads, 63 sectors/track, 17766 cylinders
            Units = cylinders of 16065 * 512 = 8225280 bytes

            Device Boot Start End Blocks Id System
            /dev/sda1 * 1 131 1052226 83 Linux
            /dev/sda2 132 10574 83883397+ 83 Linux
            /dev/sda3 10575 17101 52428127+ 82 Linux swap / Solaris

            Disk /dev/sdb: 536.8 GB, 536881397760 bytes
            255 heads, 63 sectors/track, 65272 cylinders
            Units = cylinders of 16065 * 512 = 8225280 bytes

            Disk /dev/sdb doesn't contain a valid partition table

            Disk /dev/sdc: 107.3 GB, 107379425280 bytes
            255 heads, 63 sectors/track, 13054 cylinders
            Units = cylinders of 16065 * 512 = 8225280 bytes

            Disk /dev/sdc doesn't contain a valid partition table

            Disk /dev/dm-0: 536.8 GB, 536881397760 bytes
            255 heads, 63 sectors/track, 65272 cylinders
            Units = cylinders of 16065 * 512 = 8225280 bytes

            Disk /dev/dm-0 doesn't contain a valid partition table

            Disk /dev/dm-1: 107.3 GB, 107379425280 bytes
            255 heads, 63 sectors/track, 13054 cylinders
            Units = cylinders of 16065 * 512 = 8225280 bytes

            Disk /dev/dm-1 doesn't contain a valid partition table
            [root@ovmserver-node1 ~]#


            [root@ovmserver-node1 ~]# blkid
            /dev/sda1: LABEL="/boot1" UUID="1137d324-71ae-4c74-b70c-4b1c9f3f4f79" TYPE="ext3"
            /dev/sda2: LABEL="/" UUID="2d8999d0-fbee-45e6-9683-c9cc4157134f" TYPE="ext3"
            /dev/sda3: LABEL="SWAP-sda31" UUID="5d3045cc-ae79-4385-9540-3fa38bbb1c1e" TYPE="swap"
            /dev/sr0: LABEL="Oracle VM Server cd 1 20120501" TYPE="iso9660"



            After I create Cluster Sever Pool successfully already, on both Servers show as below:

            [root@ovmserver-node1 ~]# blkid
            /dev/sda1: LABEL="/boot1" UUID="1137d324-71ae-4c74-b70c-4b1c9f3f4f79" TYPE="ext3"
            /dev/sda2: LABEL="/" UUID="2d8999d0-fbee-45e6-9683-c9cc4157134f" TYPE="ext3"
            /dev/sda3: LABEL="SWAP-sda31" UUID="5d3045cc-ae79-4385-9540-3fa38bbb1c1e" TYPE="swap"
            /dev/sr0: LABEL="Oracle VM Server cd 1 20120501" TYPE="iso9660"
            /dev/mapper/36090a0a840947460620f75bf4f4e133d: LABEL="OVS_POOL_FILESYSTEM" UUID="0004fb00-0005-0000-1450-e7d20b591307" TYPE="ocfs2"
            [root@ovmserver-node1 ~]#


            During I try to create Storage Repository, it got error as below:


            First, it takes so long time to create and appear error message as below:

            Message
            The Job has timed out while executing, and will be aborted.

            After that, I try to click on OK error message page to release out, than I click Next button and wait for a while, the error message appear as below:


            (01/16/2013 10:17:32:011 AM)
            OVMAPI_B000E Storage plugin command [storage_plugin_createFileSystem] failed for storage server [0004fb00000900001e67d58e0ef44181] failed with [com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: dispatch to server: ovmserver-node1 failed. OVMAPI_4004E Server Failed Command: dispatch https://?uname?:?pwd?@172.16.1.1:8899/api/2 storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb00000500002256f14385c27134 /dev/mapper/36090a0a840946466620fa5bf4f4e3383 0, Status: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/36090a0a840946466620fa5bf4f4e3383'
            Wed Jan 16 10:17:31 ICT 2013
            Wed Jan 16 10:17:31 ICT 2013] OVMAPI_4010E Attempt to send command: dispatch to server: ovmserver-node1 failed. OVMAPI_4004E Server Failed Command: dispatch https://?uname?:?pwd?@172.16.1.1:8899/api/2 storage_plugin_createFileSystem oracle.ocfs2.OCFS2.OCFS2Plugin 0004fb00000500002256f14385c27134 /dev/mapper/36090a0a840946466620fa5bf4f4e3383 0, Status: org.apache.xmlrpc.XmlRpcException: OSCPlugin.FileSystemBusyEx:'An ocfs2 filesystem already exists on /dev/mapper/36090a0a840946466620fa5bf4f4e3383'
            Wed Jan 16 10:17:31 ICT 2013
            Wed Jan 16 10:17:31 ICT 2013
            Wed Jan 16 10:17:31 ICT 2013

            I have checked on both VM Servers and see device are mapping and

            [root@ovmserver-node1 ~]# blkid
            /dev/sda1: LABEL="/boot1" UUID="1137d324-71ae-4c74-b70c-4b1c9f3f4f79" TYPE="ext3"
            /dev/sda2: LABEL="/" UUID="2d8999d0-fbee-45e6-9683-c9cc4157134f" TYPE="ext3"
            /dev/sda3: LABEL="SWAP-sda31" UUID="5d3045cc-ae79-4385-9540-3fa38bbb1c1e" TYPE="swap"
            /dev/sr0: LABEL="Oracle VM Server cd 1 20120501" TYPE="iso9660"
            /dev/mapper/36090a0a840947460620f75bf4f4e133d: LABEL="OVS_POOL_FILESYSTEM" UUID="0004fb00-0005-0000-1450-e7d20b591307" TYPE="ocfs2"
            /dev/mapper/36090a0a840946466620fa5bf4f4e3383: LABEL="OVS05476eea150fd" UUID="0004fb00-0005-0000-c2b0-5476eea150fd" TYPE="ocfs2"
            [root@ovmserver-node1 ~]#


            I try to delete the (/dev/mapper/36090a0a840946466620fa5bf4f4e3383) with command dd on both Servers but still got error the same.

            Should I delete both of (/dev/mapper/36090a0a840946466620fa5bf4f4e3383) and (/dev/mapper/36090a0a840947460620f75bf4f4e133d)? If I delete (/dev/mapper/36090a0a840947460620f75bf4f4e133d) it will affect to Server Pool Cluster or not?

            root@ovmserver-node1 ~]# dd if=/dev/zero of=/dev/mapper/36090a0a840946466620fa5bf4f4e3383 count=1000

            Please kindly give advice for this.

            Thanks and regards,
            Vandy