ATTO Technology FastStream SC 5550 Installation And Operation Manual page 70

RGAddStorage
RGAddStorage adds additional storage to an existing RAID
Group. GroupName is an ASCII name for the RAID Group.
MIRROR|STRIPE|SPAN specifies the method used to expand
the storage. Optional parameter list BlockDeviceID specifies up
to 10 indices of available block devices, provided by the
BlockDevScan CLI command, to be added to the RAID Group.
If this list is omitted, the CLI command RGMemberAdd must be
used. Optional parameter commit runs the RGCommit
command automatically and all user data will be erased from
each new member drive. If the parameter is omitted, the CLI
command RGCommit must be entered. Any time before
RGCommit is entered, the command RGCancelAddStorage
can be used to cancel the process. NOTE: MIRRORs cannot be
added to a RAID 5, RAID 4, or DVRAID Group.
RGAddStorage [GroupName] [MIRROR|STRIPE|SPAN]
< BlockDeviceID ... <commit> >
RGAutoRebuild
RGAutoRebuild enables and disables Auto-Rebuild
functionality for one or more RAID Groups. Auto-Rebuild uses
drives assigned as Hot Spares, followed by available drives, as
automatic replacements for any member that fails. Auto-
Rebuild is disabled by default.
set RGAutoRebuild [GroupName | all] [enabled |
disabled]
get RGAutoRebuild [GroupName | all]
RGCancelAddStorage
RGCancelAddStorage cancels the RGAddStorage command.
RGCancelAddStorage [GroupName]
RGCancelMediaScan
RGCancelMediaScan cancels a media scan that is running on
the specified existing RAID Group.
RGCancelMediaScan [GroupName]
RGCommit
RGCommit stamps a NEW RAID Group's configuration to its
member drives. Advanced Initialization is highly recommended
for new drives; this erases and verifies the drive media. The
RAID Group is unavailable until the operation completes.
Express Initialization performs a background initialization and
the RAID Group is immediately available for use. When
RGCommit is issued after adding storage, it stamps an
EXISTING RAID Group's configuration to the added drives, and
initializes the drives if Advanced or Express are specified.
GroupName is the ASCII name of the NEW RAID Group to
commit.
RGCommit < GroupName <Advanced | Express> | all
<Advanced | Express> >
RGCreate
RGCreate creates a NEW empty RAID Group. GroupName is
an ASCII name for the RAID Group (14 chars max, no spaces).
The optional value after the RAID Group type parameter
represents the desired interleave for the RAID Group. KB
denotes interleave in kilobytes; without the KB suffix, interleave
is set in 512 byte blocks. If interleave is not provided, the
system-default interleave is used.
RGCreate [GroupName] [RAID[0|1|10|4|5|6]|JBOD]
<8KB|16KB|32KB|64KB|128KB|256KB|512KB|1024
KB|16|32|64|128|256|512|1024|2048>
RGDelete
RGDelete deletes all or the specified RAID Group.
RGDelete [GroupName | all]
RGDiskWriteCache
Enable RAID member disk Write Cache for higher write
performance with a small risk of data loss after a system failure.
Disable RAID member disk Write Cache to force the drives to
update the storage media at the expense of some write
performance.
set RGDiskWriteCache [GroupName | all] [enabled |
disabled]
get RGDiskWriteCache [GroupName | all]
RGDisplay
RGDisplay displays RAID Group status information.
GroupName is an ASCII name for an existing RAID Group.
RGDisplay <GroupName | all>
RGErase
RGErase erases the data from the specified existing RAID
Group. WARNING: All data will be lost!
RGErase [GroupName]
RGHaltConversion
RGHaltConversion halts the conversion on the specified
existing RAID Group.
RGHaltConversion [GroupName]
RGHaltErase
RGHaltErase halts the erase on the specified existing RAID
Group.
RGHaltErase [GroupName]
RGHaltInitialization
RGHaltInitialization halts the initialization of the specified RAID
Group.
RGHaltInitialization [GroupName]
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