storage pool reassign
Suggest changes
PDFs
Reassign capacity from one node to another node in storage pool
Availability: This command is available to cluster administrators at the admin privilege level.
Description
The storage pool reassign command changes the ownership of unprovisioned (available) storage pool allocation units from one HA partner to the other for an existing storage pool.
Parameters
-storage-pool <storage pool name>- Storage Pool Name-
This parameter specifies the storage pool within which available capacity is reassigned from one node to another.
-from-node {<nodename>|local}- Reassign Available Capacity from This Node-
This parameter specifies the name of the node that currently owns the allocation units.
-to-node {<nodename>|local}- Reassign Available Capacity to This Node-
This parameter specifies the name of the node that will now own the allocation units.
-allocation-units <integer>- Allocation Units-
This parameter specifies the number of allocation units to be reassigned.
Examples
Move an available allocation unit from node-b to node-a in preparation for provisioning the allocation units on node-a.
cluster1::*> storage pool show-available-capacity -storage-pool SP2
Storage SyncMirror Allocation Unit Total
Node Storage Pool Type Pool Unit size Count Usable Size
---------- --------------- ------- ---------- ---------- ----- -----------
node-a SP2 SSD Pool0 744.9GB 2 1.45TB
node-b SP2 SSD Pool0 744.9GB 1 744.9GB
2 entries were displayed.
cluster1::*> storage pool reassign -storage-pool SP2 -from-node node-b -to-node node-a -allocation-units 1
[Job 310] Job succeeded: storage pool reassign job for "SP2" completed successfully
cluster1::*> storage pool show-available-capacity -storage-pool SP2
Storage SyncMirror Allocation Unit Total
Node Storage Pool Type Pool Unit size Count Usable Size
---------- --------------- ------- ---------- ---------- ----- -----------
node-a SP2 SSD Pool0 744.9GB 3 2.18TB
node-b SP2 SSD Pool0 744.9GB 0 0B
2 entries were displayed.