Seagate ST39175LW Instrukcja Naprawy Pobierz pdf (Strona 146)

Removing a VxVM Volume Clone

132 NetBackup ServerFree Agent System Administrator’s Guide

For Hitachi and HP arrays (ShadowImage, BusinessCopy):

pairresync -g groupname -d dev_name

For more information about EMC, Hitachi, and HP arrays and about

resynchronizing disks, refer to the chapter “Extended Frozen Image Services

(Array Integration Option).”

Removing a VxVM Volume Clone

A form of frozen image that might need manual deletion is a VxVM volume clone. See

“Disk Group Clones” on page 113 for a description of disk clones.

Major system interruptions, such as a system crash or unexpected reboot, may prevent

NetBackup from removing the clone. If the clone is not removed, subsequent backups of

the client’s data will fail with a status code 11. Examine the /usr/openv/netbackup/

logs/online_util log for text such as the following:

19:13:07.686 [14981] <2> onlfi_vfms_logf: INF - do_cmd: Command failed with status=20:

/usr/openv/netbackup/bin/bpdgclone -g wil_test -n vol01 -f /var/tmp/HDSTFCAAs7aOqD

</dev/null >/var/tmp/VfMSAAAq7aOqD 2>/var/tmp/VfMSBAAr7aOqD

19:13:07.687 [14981] <2> onlfi_vfms_logf: INF - --- Dumping file /var/tmp/VfMSAAAq7aOqD (stdout):

19:13:07.687 [14981] <2> onlfi_vfms_logf: INF - --- End of file /var/tmp/VfMSAAAq7aOqD

19:13:07.687 [14981] <2> onlfi_vfms_logf: INF - --- Dumping file /var/tmp/VfMSBAAr7aOqD (stderr):

19:13:07.687 [14981] <2> onlfi_vfms_logf: INF - clone group and volume already exists

19:13:07.688 [14981] <2> onlfi_vfms_logf: INF - --- End of file /var/tmp/VfMSBAAr7aOqD

In this case, you must use the bpdgclone command with the -c option to remove the

clone, and then resynchronize the mirror disk with the primary disk.

▼ How to remove the clone

1. When no backups are running, use the following VxVM command to list any clones.

vxdg list

Note If a backup configured with Extended Frozen Image Services is currently running, a

clone for that backup will appear in the vxdg output. Do not delete the clone;

NetBackup will delete it when the backup completes.

Example

vxdg output:

NAME STATE ID

rootdg enabled 983299491.1025.turnip

VolMgr enabled 995995264.8366.turnip

clone_wil_test_clone enabled 1010532924.21462.turnip

wil_test enabled 983815798.1417.turnip

1 2 ... 141 142 143 144 145 146 147 148 149 150 151 ... 181 182

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Seagate ST39175LW Instrukcja Naprawy Strona 146