IBM XIV STORAGE SYSTEM, User Manual

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Both hard and soft sizes are subtracted from the free hard/soft space.
For thin provisioned Storage Pools, the lock_behavior parameter sets whether and
how the Pool is locked upon space depletion. The Pool can be locked for write, or
for both read and write.
Example:
pool_create pool=DBPool size=1000
Output:
Command completed successfully.
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Allowed
Application administrator Disallowed
Security administrator Disallowed
Read-only users Disallowed
Technicians Disallowed
Warnings:
v POOL_SNAPSHOT_SIZE_TOO_SMALL
Snapshot size is very small. It will only allow snapshots of volumes which do no
change. All other snapshots will be deleted immediately. Are you sure?
Completion Codes:
v
POOL_NAME_EXISTS
Storage Pool name already assigned to another Storage Pool
v
MAX_POOLS_REACHED
Maximum number of Storage Pools already defined
v
NO_HARD_SPACE
The system does not have enough free hard space for the requested Storage Pool
hard size
v
NO_SOFT_SPACE
The system does not have enough free soft space for the requested Storage Pool
soft size
v
SOFT_SIZE_SMALLER_THAN_HARD_SIZE
Soft size must be equal or larger than hard size
v
HARD_SIZE_SMALLER_THAN_SNAPSHOT_SIZE
Snapshot size must be equal or smaller than hard size
v
NO_SPACE
The system does not have enough free space for the requested Storage Pool size
v REACHED_POOL_MAX_HARD_CAPACITY
Reached max pool hard capacity
Chapter 8. Storage Pool Management
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