一个或多个聚合的归还失败操作被锁定管理器否决

适用场景

• ONTAP 9
• ONTAP Select
• Cloud Volumes ONTAP
• SMB
• CIFS

问题描述

• 节点重新启动后、其中一个数据聚合不会返回其主节点：

::>storage failover show

                Takeover
Node       Partner     Possible State Description
-------------- -------------- -------- -------------------------------------
node1       node2       true    Connected to node2
node2       node1       true    Connected to node1, Giveback of
                             one or more SFO aggregates failed
2 entries were displayed.

• 由于lock_manager否决了SFo (存储故障转移)、节点处于部分恢复状态：

::>storage failover show-giveback

               Partner
Node           Aggregate         Giveback Status
-------------- ----------------- ---------------------------------------------
node1
                                 No aggregates to give back
node2
               CFO Aggregates    Done
               aggr_node1        Failed: Operation was vetoed by
                                 lock_manager. Giveback failed during lock
                                 manager veto checks or the pre-commit phase.
                                 For veto failures, use the "vserver cifs
                                 session file show -hosting-aggregate
                                 <aggregate list> -continously-available No"
                                 command to view the open files that have
                                 CIFS sessions with non-CA locks established.
                                 <aggregate list> is the list of aggregates
                                 sent home as a result of the giveback
                                 operation. If lock state disruption for all
                                 existing non-CA locks is acceptable, retry
                                 the giveback operation by specifying
                                 "-override-vetoes true". Warning: Overriding
                                 vetoes to perform a giveback can be
                                 disruptive. For pre-commit failure, search
                                 for the lmgr.precommit.oplock.recall EMS
                                 variant for information on how to proceed
                                 using the "event log show -event
                                 lmgr.precommit.oplock.recall.*" command. If
                                 the error persists, contact technical
                                 support for assistance.
2 entries were displayed.

• EMS中可能会记录类似以下内容的消息：

[node2: cf_giveback: gb.sfo.veto.lmgr.nonCA.locks:error]: Could not complete giveback because of non-CA locks on volume vol_node1@vserver:123a-123a-123a-123a-123a-1234567890ab SFO aggregate aggr_node1.

[node2: cf_giveback: sfo.sendhome.subsystemAbort:alert]: The giveback operation of 'aggr_DATA' was aborted by 'lock_manager'.
[node2: cf_giveback: ha.giveback.totalVetoChk:debug]: Total time taken to check whether to veto the giveback of aggregate 'aggr_DATA' was 5 msecs.

• BlueXP Canvas指示警报：

"Working Environment is degraded" on the "XXX" system。