SVM DR无法初始化、并显示"Metadatology volume is not available "(元数据卷不可用)
适用场景
- ONTAP 9
- SnapMirror
- SVM 灾难恢复
问题描述
Metadata volume is not available on clusterONTAP执行SnapMirror初始化时显示
cluster1_bk::> snapmirror show -S vsever1: -instance
Source Path: vserver1:
Destination Path: vsever1_bk:
(snip)
Current Transfer Priority: -
Last Transfer Type: initialize
Last Transfer Error: Metadata volume is not available on cluster "source". Run "snapmirror config-replication status show" for more details.
Execute "snapmirror show -destination-vserver vserver1_bk -fields last-transfer-error,unhealthy-reason -expand" to check if the constituent volumes have encountered errors.
Last Transfer Size: - Last Transfer Network Compression
(snip)/mroot/etc/log/mlog/vserverdr.log在目标上也会显示Metadata volume is not available on cluster
[kern_vserverdr:info:10045] 0x8086ccb00: 0: ERR: vserverdr_handle_error: TxID: 7293755522698707716 src/tables/vserverdr_handle_error.cc:103 handle_operation_complete Dst Vserver: <UUID> Snapshot: <SNAPSHOT> : Operation failed: Metadata volume is not available on cluster"<CLUSTER>". Run "snapmirror config-replication status show" for more details.
snapmirror config-replication status showon source cluster显示Unable to determine a suitable aggregate to create the CPS volume
cluster1::>snapmirror config-replication status show
Enabled: true
Running: false
Storage Status: warning
Storage In Use: Unavailable
Storage Remarks: Unable to allocate resources due to error Unable to determine a suitable aggregate to create the CPS volume
Vserver Streams: ok-
/mroot/etc/log/mlog/mgwd.log在目标上 显示数据聚合已超过95%
[kern_mgwd:info:2965] 0x83ca82600: 0: ERR: CPS: CPS Aggregate Selection - Not choosing aggregate <DATA_AGGREGATE> to host the CPS active volume - Reason - Aggregate is more than 95 percent full {in aggr_satisfies_config() at src/cps/cps_server.cc:3259}
[kern_mgwd:info:2965] 0x83ca82600: 0: ERR: CPS: CPS Aggregate Selection - Not choosing aggregate <ROOT_AGGREGATE> to host the CPS active volume - Reason - It is the root aggregate {in aggr_satisfies_config() at src/cps/cps_server.cc:3259}
[kern_mgwd:info:2965] 0x83ca82600: 0: ERR: CPS: CPS Aggregate Selection - Not choosing aggregate <ROOT_AGGREGATE> to host the CPS active volume - Reason - It is the root aggregate {in aggr_satisfies_config() at src/cps/cps_server.cc:3259}
[kern_mgwd:info:2965] 0x83ca82600: 0: ERR: CPS: An appropriate aggregate could not be found to host the active volume for the CPS group config-replication-store {in find_suitable_aggregate() at src/cps/cps_server.cc:4420}
[kern_mgwd:info:2965] 0x83ca82600: 0: ERR: CPS: Unable to determine a suitable aggregate to create volume for group config-replication-store {in create_volume() at src/cps/cps_server_group.cc:183}