SnapMirror复制停滞并导致滞后增加
适用场景
- ONTAP 9
- SnapMirror
问题描述
SnapMirror复制停留在传输状态、复制滞后增加。需要完成此复制、否则源卷将全满、从而导致卷无法访问。
SnapMirror-audit-log
Sat Mar 2502:39:48 IST 2023 ScheduledUpdate[Mar 2500:00:00]:5c60b4e6-8c5a-11ed-9dce-d039ea4a58caOperation-Uuid=07fe4a8f-c4ed-4b0b-ac45-6c0eb663b1e0 Group=noneOperation-Cookie=0 action=Defer source=Vserver:volume destination =Vserver:volume status=Failure message=Transferfailed.(Replication operation request failed from Cluster Id:f165fc18-2933-11ec-a237-d039ea4a5149, Node Id:f8b5d5e9-2932-13ec-a237-d039ea4a5149 to Cluster Id:003320z2-3369-11ec-af25-d039ea4a58ca, Node Id:37d69f2c-3362-11ec-af25-d039ea4a58ca due to a network error(CSM: Requestwascanceled because of a connection failure.)
EMS:
[?] Sat Mar 25 03:00:00 +0530 [Node-01: sm_logger_main:smc.snapmir.schd.trans.overrun:error]:Scheduled transfer from source volume'vserver_src:volume_src' to destination volume 'vserver:volume'is taking longer than the schedule window.Relationship UUID'0f9f5f37-b2da-11ed-b87a-d039ea4a58ca'.
[?]Sat Mar 25 02:39:34 +0530 [Node-01: kernel: csm.sessionFailed:debug]:Cluster interconnect session (Node-02:dblade, rsp=Node-02:dblade, uniquifier=0705f796b8bf40fa) failed with transport type CT, session tag INTERCLUSTER_PALOMA,record state ACTIVE, CSM errorCSM_CONNABORTED, low-level error , socket error 0, and TLS error 0.