SyncMirror plex failure after replacing iWARP adapter
Applies to
- MetroCluster IP
- ONTAP 9
Issue
After successful replacement of a broken iWARP adapter in a node of a MetroCluster IP, aggregates in the partner cluster turn into degraded state due to multiple failed disks in remote plexes:
Aggregate: Aggr1_data (online, raid_dp, mirror degraded) (block checksums) Plex: /Aggr1_data/plex0 (online, normal, active, pool0) RAID Group /Aggr1_data/plex0/rg0 (normal, block checksums) Usable Physical Position Disk Pool Type RP Size Size Status -------- --------------------------- ---- ----- ------ -------- -------- ---------- shared 2.51.0 0 SSD - 1.68TB 3.49TB (normal) ... Plex: /Aggr1_data/plex1 (offline, failed, inactive, pool1) RAID Group /Aggr1_data/plex1/rg0 (partial, block checksums) Usable Physical Position Disk Pool Type RPM Size Size Status -------- --------------------------- ---- ----- ------ -------- -------- ---------- shared FAILED - - - 1.68TB 0B (failed) shared 3.1.2 1 SSD - 1.68TB 3.49TB (normal) shared FAILED - - - 1.68TB 0B (failed) shared FAILED - - - 1.68TB 0B (failed) shared 3.1.6 1 SSD - 1.68TB 3.49TB (normal) ...