17.08.2015 Views

Veritas Storage Foundation and High Availability Solutions Release Notes

Veritas Storage Foundation™ and High ... - SORT - Symantec

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70About <strong>Veritas</strong> <strong>Storage</strong> <strong>Foundation</strong> <strong>and</strong> <strong>High</strong> <strong>Availability</strong> <strong>Solutions</strong>Known issuesRVGPrimary:RVGPrimary:online:Diskgroup bunkerdgname could not beimported on bunker host hostname. Operation failed with error 256<strong>and</strong> message VxVM VVR vradmin ERROR V-5-52-901 NETWORK ERROR: Remoteserver unreachable... Timestamp VCS ERROR V-16-2-13066 (hostname)Agent is calling clean for resource(RVGPrimary) because the resourceis not up even after online completed.Workaround:To resolve this issue◆When the configuration includes a bunker node, set the value of theOnlineRetryLimit attribute of the RVGPrimary resource to a non-zero value.The RVGPrimary agent may fail to bring the application service group onlineon the new Primary site because of a previous primary-elect operation notbeing run or not completing successfully (2043831)In a primary-elect configuration, the RVGPrimary agent may fail to bring theapplication service groups online on the new Primary site, due to the existenceof previously-created instant snapshots. This may happen if you do not run theElectPrimary comm<strong>and</strong> to elect the new Primary or if the previous ElectPrimarycomm<strong>and</strong> did not complete successfully.Workaround:Destroy the instant snapshots manually using the vxrvg -g dg -P snap_prefixsnapdestroy rvg comm<strong>and</strong>. Clear the application service group <strong>and</strong> bring it backonline manually.A snapshot volume created on the Secondary, containing a VxFS file systemmay not mount in read-write mode <strong>and</strong> performing a read-write mount ofthe VxFS file systems on the new Primary after a global clustering sitefailover may fail (1558257)Issue 1:When the vradmin ibc comm<strong>and</strong> is used to take a snapshot of a replicated datavolume containing a VxFS file system on the Secondary, mounting the snapshotvolume in read-write mode may fail with the following error:UX:vxfs mount: ERROR: V-3-21268: /dev/vx/dsk/dg/snapshot_volumeis corrupted. needs checkingThis happens because the file system may not be quiesced before running thevradmin ibc comm<strong>and</strong> <strong>and</strong> therefore, the snapshot volume containing the filesystem may not be fully consistent.Issue 2:

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