Checksum error multiple disks alert after resolving link issue in fabric MetroCluster
Applies to
- Fabric Metrocluster
- ONTAP 9
Issue
- There was a fabric issue on link between fabric switch and the affected ATTO bridge
- This was resolved, after this the following alert is seen:
HA Group Notification (CHECKSUM ERROR (multiple disks)) ALERT- Event logs:
Sun Apr 06 07:37:23 +0200 [Node1A: raidio_thread: raid_rg_readerr_repair_data_1:notice]: params: {'owner': '', 'disk_info': 'Disk /aggr1_OPENB03_FAS9000_MCC_01/plex0/rg0/Switch1:10.126L27 Shelf 11 Drawer 1 Slot 0 Bay 0 [NETAPP X387_WPSCE16TA07 NA02] S/N [2BK73NLN] UID [0000ABC0:00A0B00:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000]', 'blockNum': '3692153444', 'vbn': '0000000000', 'shelf': '11', 'bay': '0', 'vendor': 'NETAPP ', 'model': 'X387_WPSCE16TA07', 'firmware_revision': 'NA02', 'serialno': '0AK00BCD', 'disk_type': '8', 'disk_rpm': '7200', 'carrier': '', 'site': 'Local'}
Sun Apr 06 07:37:23 +0200 [Node1A: raidio_thread: ems.engine.suppressed:debug]: Event 'raid.rg.readerr.repair.cksum.error' suppressed 5 times in last 802112 seconds.