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IBM XIV User Manual

IBM XIV
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User Category Permission Condition
Application administrator Conditionally Allowed Both target and source are
snapshots groups of the same
master Consistency Group,
where at least one of the master
volumes in this Consistency
Group is mapped to a host or
cluster associated with the user,
and the target Snapshot Group
was created by an application
administrator.
Security administrator Disallowed N/A
Read-only users Disallowed N/A
Technicians Disallowed N/A
Completion Codes:
v VOLUME_HAS_DATA_MIGRATION
Data Migration is defined for this volume
v SNAPSHOT_GROUP_BAD_NAME
Snapshot Group name does not exist.
v CONS_GROUP_MISMATCH
Snapshot Group does not match Consistency Group volumes.
v NOT_ENOUGH_SPACE
No space to allocate volume
v VOLUME_HAS_MIRROR
Mirror is defined for this volume
v CONS_GROUP_HAS_MIRROR
Consistency Group has mirroring defined for it.
The mirror definition has to be removed.
v VOLUME_LOCKED
Volume is locked
v TARGET_SNAPSHOT_GROUP_BAD_NAME
Target Snapshot Group name does not exist.
v SNAPSHOT_GROUP_MISMATCH
Snapshot Group does not match target Snapshot Group.
v TARGET_SNAPSHOT_GROUP_SAME_AS_SOURCE
Target Snapshot Group is the same as Snapshot Group.
Unlocking a Snapshot Group
Unlocks a snapshot group by unlocking all its snapshots.
snap_group_unlock snap_group=SnapshotGroupName
Parameters:
Name Type Description Mandatory
snap_group Object name Name of the snapshot
group to be unlocked.
Y
114 IBM XIV Storage System User Manual

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IBM XIV Specifications

General IconGeneral
Power SupplyRedundant power supplies
Drive TypeSATA
RedundancyFully redundant components
ConnectivityFibre Channel, iSCSI
Form FactorRack-mounted
CacheDistributed cache across modules
Data ProtectionSnapshots, remote mirroring
PerformanceHigh throughput and low latency
ScalabilityModular, scale-out architecture
CoolingRedundant cooling
ArchitectureGrid-based, distributed architecture

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