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Received EMS alert 'callhome.dsk.scrub.parity'

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aff-series
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hw
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Applies to

  • AFF A320
  • AFF A700
  • NS224

Issue

  • Receive the following alerts
Node-01 ALERT callhome.dsk.scrub.parity: Call home for DISK SCRUB PARITY INCONSISTENCY
Node-01 NOTICE raid.rg.scrub.summary.lw: Scrub found 40 RAID write signature inconsistencies in /aggr1_sao_mr00_stf000_n3/plex0/rg1, 10 in current scrub.The errors are all found on a single disk that had previously been replaced
  • We see the errors get repaired for a specific disk
[Node-01: raidio_thread: raid_rg_readerr_repair_data_1:notice]: params: {'site': 'Local', 'disk_rpm': 'N/A', 'vendor': 'NETAPP  ', 'firmware_revision': 'NA56', 'shelf': '20', 'disk_info': 'Disk /aggr1/plex0/rg1/e0e.20.0.0P2 Shelf 20 Bay 0 [NETAPP   X4011S172B3T8NTE NA56] S/N ] UID [65375930:4EC01814:00253841:00000004:500A0981:00000002:00000000:00000000:00000000:00000000]', 'vbn': '4205407895', 'bay': '0', 'carrier': '', 'serialno': '[XXXXXXXXXXXXXXXXXXXX', 'owner': '', 'model': 'X4011S172B3T8NTE', 'disk_type': '13', 'blockNum': '59774103'
  • The disk mentioned has already been replaced

 

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