Aggregate relocation fails for Flash Pool aggregate during controller upgrade
Applies to
- ONTAP 9
- Manually upgrading AFF or FAS controller hardware using Aggregate Relocation
- Flash Pool aggregate(s)
Issue
- Hardware controller upgrade using manual aggregate relocation (ARL) procedure:
- After the first node has been successfully upgraded, during aggregate relocation to new node hardware in preparation for the second node upgrade, Flash pool aggregate goes offline and command fails:
Cluster1::*> storage aggregate relocation start -node Cluster1-02 -destination Cluster1-01 -aggregate-list node2_FP_aggr1 -ndo-controller-upgrade true
Cluster1::*> storage aggregate relocation show
Source Aggregate Destination Relocation Status
-------------- ---------- ----------- -----------------
Cluster1-01
- - Not attempted yet
Cluster1-02
n2_FP_aggr1 Cluster1-01 Failed: Destination node did not online the aggregate on time.
- The RAID groups containing the SSD Flash Pool disks go missing from
sysconfig -r
output.- BEFORE
Aggregate n2_FP_aggr1 (online, raid_dp, hybrid) (block checksums)
Plex /n2_FP_aggr1/plex0 (online, normal, active, pool0)
RAID group /n2_FP_aggr1/plex0/rg0 (normal, block checksums)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0a.10.0 0a 10 0 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
parity 0a.10.1 0a 10 1 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.2 0a 10 2 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.3 0a 10 3 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.10 0a 10 10 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.11 0a 10 11 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
RAID group /n2_FP_aggr1/plex0/rg1 (normal, block checksums)
<< Flash Pool RAID group
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0a.10.14P3 0a 10 14 SA:A 0 SSD N/A 47619/97525248 47627/97541632
parity 0a.10.12P3 0a 10 12 SA:A 0 SSD N/A 47619/97525248 47627/97541632
data 0a.10.13P3 0a 10 13 SA:A 0 SSD N/A 47619/97525248 47627/97541632
RAID group /n2_FP_aggr1/plex0/rg2 (normal, block checksums)
<< Flash Pool RAID group
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0a.10.14P4 0a 10 14 SA:A 0 SSD N/A 47619/97525248 47627/97541632
parity 0a.10.12P4 0a 10 12 SA:A 0 SSD N/A 47619/97525248 47627/97541632
data 0a.10.13P4 0a 10 13 SA:A 0 SSD N/A 47619/97525248 47627/97541632
- AFTER
Aggregate n2_FP_aggr1 (failed, raid_dp, partial, hybrid_enabled) (block checksums)
Plex /n2_FP_aggr1/plex0 (offline, failed, inactive)
RAID group /n2_FP_aggr1/plex0/rg0 (normal, block checksums)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0a.10.0 0a 10 0 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
parity 0a.10.1 0a 10 1 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.2 0a 10 2 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.3 0a 10 3 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.10 0a 10 10 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data 0a.10.11 0a 10 11 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816
Plex is missing 2 RAID groups.