NVMe drive is visible from one node but not the other AFF A800
Applies to
- AFF A800
- ONTAP 9
- X4013S17337T6NTE NVMe drive
- X4014S173315TNTE NVMe drive
Issue
- NVMe drive not visible from one node of the HA pair
node-01*> sysconfig -a13 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)14 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)19 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)- Drive is visible from the partner node
node-02*> sysconfig -a13 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)14 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)18 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)19 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)- Partition for the drive is showing with incorrect size and unknown status
Cluster::*> storage disk partition show -partition !*P3 -owner-node-name node-01
Usable Container Container
Partition Size Type Name Owner
------------------------- ------- ------------- ----------------- -----------------
20.0.0.P1 3.48TB spare Pool0 node-01
...
20.0.14.P1 3.48TB spare Pool0 node-01
20.0.18.P1 20.50MB unknown - node-01
- No ownership displayed for one of the partitions of the drive
Cluster::*> storage disk show -disk 20.0.18 -partition-ownership
Disk Partition Home Owner Home ID Owner ID
-------- --------- ----------------- ----------------- ----------- -----------
20.0.18 Container node-01 node-01 123456789 123456789
Root node-01 node-01 123456789 123456789
Data1 node-01 node-01 123456789 123456789
Data2 - - - -
- When trying to assign ownership of the partition, an error is reported
Cluster::*> storage disk partition assign -partition 20.0.18.P2 -owner node-02 Error: command failed: Failed to assign disks. Reason: Disk 20.0.18.P2 does not exist.
- The port state for the drive is showing as disabled by one of the modules
Cluster::*> system node run -node <node name> -command storage show shelf
Shelf name: 0s.shelf0
Shelf id: 0
Channel: 0s
Module: A
Shelf UID: XX:XX:XX:XX:XX:XX:XX:XX
Shelf S/N: XXXXXXXXXXXXXXX
Term switch: N/A
Shelf state: ONLINE
Module state: OK
Device Port Negotiated Medium Device Port Negotiated
Disk Port Max Link Max Link Link Max Link Max Lane Max Lane Lane
Id State Speed Speed Speed Speed Width width width
----------------------------------------------------------------------------------------------------------------
[ 0 ] OK 3 3 3 3 2 2 2
[ 1 ] OK 3 3 3 3 2 2 2
...
[17 ] EMPTY 0 3 0 3 0 2 0
[18 ] DIS/LNK 0 3 1 3 0 2 0
- The following may also be seen for the port state of the drive
[18 ] DIS/DLL NA 8.0 2.5 8.0 0 2 0 0 0 0 0 0