Sonnet Technologies Web Management Tool - Manual (Page 70)

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• RGSpanDepth
Regulates the span depth on the specified existing new
RAID group for all RAID configurations except JBOD, which
implicitly supports spanning as members are added.
set RGSpanDepth [GroupName] [SpanDepth [1-16]]
get RGSpanDepth [GroupName]
• 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 [GroupName | all] [enabled |
disabled | auto]
get RGSpeedRead [GroupName | all]
• RGUnmap (Immediate)
Removes all mapped partitions of the specified RAID group from
the routing table. The partitions themselves will be unaffected,
though they will now be inaccessible to any initiators.
RGUnmap [GroupName | all]
• RGWaitTimeout (Disabled on Error)
Specifies the maximum time in seconds that the system waits
to discover previously-configured RAID groups. The time out
is used during system boot time and when the BlockDevScan
command is issued.
Default: 5
set RGWaitTimeout [1-3600]
SaveConfiguration Restart command required
get RGWaitTimeout
• RMStatus (Immediate)
Lists the status of all RAID members within a RAID group or a
specific RAID member.
RMStatus [GroupName]
• Route
Maps a RAID partition or SAS/SATA PassThrough device onto
the Fibre Channel network as an FC LUN (SCSI-FCP LUN).
Mapping a RAID partition to a current FC LUN overwrites
the previous map. If the unit is configured for verbose mode,
overwriting a map requires secondary confirmation.
If FCMultiNode is enabled:
Route FC [fl] [ [RAID [Group Name] [Part Index]]
| [SAS [SAS Index]]| Delete ]
If FCMultiNode is disabled:
Route FC [fl] [ [RAID [Group Name] [Part Index]]
| [SAS [SAS Index]]| Delete ]
Appendix A - CLI ASCII-Based Interface
• RGPrefetch
Specifies or lists the prefetch value..
set RGPrefetch [GroupName | all] [Value 0 to 6]
get RGPrefetch [GroupName | all]
• RGRebuild (Immediate)
Starts rebuilding the specified existing RAID Group. Optional
parameters MemberN specify the members to rebuild. If no
member is specified, all degraded members will be rebuilt.
Optional parameters BlockDevID1 allows an available block
device to be substituted for the RAID Member currently
assigned to the Member Index. RAID 6 groups can rebuild two
members using the optional
and.
RGRebuild [GroupName]
• RGResumeConversion (Immediate)
Continues the stopped conversion on the specified existing
RAID group.
RGResumeConversion [GroupName]
• RGResumeErase (Immediate)
Continues the erase on the specified existing RAID group.
RGResumeErase [GroupName]
• RGResumeInitialization (Immediate)
Continues the initialization on the specified existing RAID
group.
RGResumeInitialization [GroupName]
• RGResumeRebuild
Continues the rebuild on a RAID group. For RAID 6 groups,
if a 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]
• RGSectorSize
Set or get the sector size of the specified RAID Group. The
desired RAID Group sector size must be evenly divisible by the
sector size of any member disk. 512 bytes is the default size for
most operating systems. Use 4K sectors to enable large volume
support (greater than 2TB, up to 16TB) in Windows XP (32-bit).
Default: 512
set RGSectorSize [GroupName] [512-8192]
get RGSectorSize [GroupName]