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Aggregate offline due to shelf missing in the system

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22
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
hw
Last Updated:
5/11/2025, 4:30:27 PM

Applies to

  • ONTAP 9
  • AFF/FAS systems

Issue

  • After DC relocation one of the data aggregates is in the failed state.

Aggregate aggr_01 (failed, raid_dp, partial) (block checksums)
Plex /aggr_01/plex0 (offline, failed, inactive)
RAID group /aggr_04_01/plex0/rg0 (partial, block checksums)
RAID Disk Device          HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
--------- ------          ------------- ---- ---- ---- ----- --------------    --------------
dparity   0a.03.0         0a    3   0   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
parity    FAILED                  N/A                        3807816/ -
data      0a.03.1         0a    3   1   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.2         0a    3   2   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.3         0a    3   3   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.4         0a    3   4   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.5         0a    3   5   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.5         0b    6   5   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.6         0b    6   6   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.7         0b    6   7   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.8         0b    6   8   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.07.1         0b    7   1   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.9         0b    6   9   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.07.3         0b    7   3   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
Raid group is missing 5 disks.

RAID group /aggr_04_fsas_01/plex0/rg1 (partial, block checksums)
RAID Disk Device          HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
--------- ------          ------------- ---- ---- ---- ----- --------------    --------------
dparity   FAILED                  N/A                        3807816/ -
parity    0a.03.6         0a    3   6   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.7         0a    3   7   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.8         0a    3   8   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.9         0a    3   9   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.10        0a    3   10  SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
data      0a.03.11        0a    3   11  SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.6         0b    5   6   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.7         0b    5   7   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.8         0b    5   8   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.9         0b    5   9   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.10        0b    5   10  SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.05.11        0b    5   11  SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      0b.06.0         0b    6   0   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
data      FAILED                  N/A                        3807816/ -
Raid group is missing 7 disks.

  • One of the node has no connectivity to one of the shelf causing the aggregate in that making offline.

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