ATTO Technology FastStream SC 5500E Installation And Operation Manual page 61

RGErase
Deletes the data from the specified RAID group.
CAUTION CAUTION
All data is lost!
RGErase [group name]
RGHaltConversion
Stops the conversion of the specified RAID group.
RGHaltConversion [group name]
RGHaltErase
Stops the deletion of a RAID group after an
command has begun.
RGHaltErase [group name]
RGHaltInitialization
Stops the initialization of a RAID group.
RGHaltInitialization [group name]
RGHaltRebuild
Stops the rebuild of a RAID group after an
command. For RAID 6 groups, if a Member Index is specified,
all rebuilding RAID members on the span with that Member
Index will be stopped as well. If no Member Index is specified,
all rebuilds on that RAID group are stopped.
RGHaltRebuild [Group Name] <Member Index>
RGMemberAdd
Adds available block devices to a new RAID group or as part of
an RGAddStorage operation and resets the number of RAID
partitions to 1. Up to 10 block IDs may be specified. If all is
specified, then all available unused blocks are added to the
RAID group until the maximum number of RAID group members
has been met.
RGMemberAdd [Group Name] [all | BlockDevID] ...
RGMemberRemove
Removes a RAID member from a new RAID group and resets
the number of partitions to 1.
RGMemberRemove [Group Name] [Member Index]
RGPrefetch
Specifies or lists the prefetch value.
set RGPrefetch [Group Name | all] [Value 0 to 6]
get RGPrefetch [Group Name | all]
RGRebuild
Begins rebuilding a RAID group. You may specify the members
to rebuild. If you do not, all degraded members are rebuilt. A
block device may be substituted for the RAID member currently
assigned to the Member Index. RAID 6 groups can rebuild two
members using the optional and.
RGRebuild [Group Name] <Member1> <BlockDevID1>
RGResumeConversion
Continues a stopped conversion.
.RGResumeConversion [group name]
RGResumeErase
RGErase
Continues the erase of a RAID group.
RGResumeErase [group name]
RGResumeInitialization
Continues a stopped initialization for the specified RAID group.
Set RGresumeInitialization [group name]
RGResumeRebuild
Continues the rebuild on a RAID group. For RAID 6 groups, if a
RGRebuild
Member Index is specified, all rebuilds stopped on the span with
that Member Index resume. If no Member Index is specified, all
stopped rebuilds on that RAID Group are resumed.
RGResumeRebuild [Group Name] <Member Index>
Regulates or lists the sector size of a specified RAID group. The
desired RAID group sector size must be able to be divided by
the sector size of any member disk. Use 4 KB sectors to enable
large volume support (greater than 2 TB) in Windows XP (32-
bit).
Default: 512
set RGSectorSize [Group Name] [512-8192]
get RGSectorSize [Group Name]
RGSpanDepth
Regulates the span depth on the specified RAID group. The
RAID group must be of type RAID 0, 1, 4, 5 or 1+0.
set RGSpanDepth [group name] [SpanDepth [1-16]]
RGSpeedRead
Performs look-ahead during reads from RAID group member
disks for all or the specified RAID group. Choose Auto to base
the read algorithm on each I/O command.
set RGSpeedRead [Group Name | all] [enabled | disabled
get RGSpeedRead [Group Name | all]
<and> <Member2> <BlockDevID2>
| auto]
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