ATTO Technology FastStream SC 5300 Installation And Operation Manual page 57

RGAutoRebuild
Uses drives assigned as Hot Spares, then available drives, as
automatic replacements for any member that fails.
Default: disabled
set RGAutoRebuild [GroupName |all] [enabled | disabled]
get RGAutoRebuild [GroupName |all]
RGCancelAddStorage
Cancels the RGAddStorage
command has not been invoked.
RGCancelAddStorage [GroupName]
RGCommit
Stamps a new RAID group configuration to its member drives.
After this command, a RAID group is operational and transitions
from the new state to the online, degraded or offline state
depending on the status of the selected member drives.
Also stamps a RAID group's configuration to its member drives
when the RAID group is in the process of having storage added.
If the init option is specified, previous user configuration
information is erased from each new member drive.
RGCommit <GroupName <init> | all <init>>
RGCreate
Creates a new empty RAID group. The optional value after the
RAID level parameter (0, 1, 10, 4, 5, JBOD) represents the
desired interleave in 512-byte blocks for the RAID group. If this
value is not provided then the system default interleave size is
used.Refer to DefaultInterleave.
RGCreate [GroupName] [RAID [0 | 1 | 10 | 4 | 5 ] | JBOD]
<16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 >
RGDelete
Deletes all RAID groups or the specified RAID group.
RGDelete [GroupName | all]
RGDiskWriteCache
If enabled, produces higher write performance with a small risk
of data loss after a system failure. If disabled, drives are updated
at the expense of some write performance.
set RGDiskWriteCache [GroupName | all] [enabled |
disabled]
get RGDiskWriteCache [GroupName | all]
RGDisplay
Displays the status of a RAID group or all RAID groups.
RGDisplay <GroupName | all>
RGErase
Erases the data from the specified RAID group.
command if the RGCommit
CAUTION CAUTION
All data is lost!
RGErase [GroupName]
RGHaltConversion
Stops the conversion of the specified RAID group.
RGHaltConversion [GroupName]
RGHaltErase
Stops the erase on the specified RAID group.
RGHaltErase [GroupName]
RGHaltInitialization
Stops the initialization of the specified RAID group.
RGHaltInitialization [GroupName]
RGHaltRebuild
Stops the rebuild(s) on the specified RAID group. If no
MemberIndex is specified, all rebuilds on that RAID group are
stopped.
RGHaltRebuild [GroupName] <MemberIndex>
RGMemberAdd
Adds available block devices to a new RAID group (before
RGCommit has been used). Up to 10 block IDs may be
specified. If ALL is specified, then all available unused block
IDs are added to the RAID group until the maximum number of
RAID group members has been met. The command resets the
number of RAID group partitions to 1.
RGMemberAdd [GroupName] [all | BlockDevID]
RGMemberRemove
Removes a RAID Member from a new RAID group (before
RGCommit has been used). The command resets the number
of partitions to 1.
RGMemberRemove [GroupName] [MemberIndex]
RGPreFetch
Specifies the prefetch value for all RAID groups or for the
specified RAID Group.
Default: 0
set RGPreFetch [GroupName | all] [1-6]
get RGPreFetch [GroupName | all]
RGRebuild
Rebuilds the specified RAID group. If no member is specified,
all degraded members are rebuilt. Optional parameter
BlockDeviceID allows an available block device to be
substituted for the RAID member currently assigned to the
MemberIndex.
RGRebuild [GroupName] <MemberIndex>
<BlockDeviceID>
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