Instruction manual

xvi
Appendix
RAIDRebuildPriority
Sets or displays the RAID rebuild priority. A RAID
rebuild priority set to
high gives higher priority to RAID
rebuilds and lower priority to the processing of
simultaneous I/O transactions. A RAID rebuild priority
set to
low gives lower priority to the rebuild and a higher
priority to I/O transactions. Set
same, the RAID rebuild
and processing of I/O transactions is the same.
Default: same
set RAIDRebuildPriority [high | low | same]
get RAIDRebuildPriority
Reserve
Reports the state of CLI reservation for the current CLI
session. If the command reports that Reservations are
enabled, then another CLI session has control of
parameter modification on the unit.
Reserve
ResetFCPortErrors
Resets all Fibre Channel error counts for the specified
port to zero. See
FCPortErrors
ResetFCPortErrors [fp | all ]
RestoreConfiguration
Issued with the default option, forces the unit NVRAM
settings to their original defaults. The
saved option
undoes any changes made to this session since the last
save.
RestoreConfiguration [Default | Saved]
RGAddStorage
Adds additional storage to an existing RAID group.
Mirror|Stripe|Span specifies the method used to
expand the storage. Optional parameter BlockDeviceID
specifies available block device(s) to be added to the
RAID group. Optional parameter
commit specifies that
the
RGCommit command is run automatically.
Note
Mirrors cannot be added to a RAID 5 group.
RGAddStorage [GroupName] [Mirror | Stripe | Span]
<BlockDeviceID> <commit>
RGCancelAddStorage
Cancels the RGAddStorage command.
RGCancelAddStorage [GroupName]
RGCommit
Stamps a NEW RAID group’s configuration to its member
drives. After this command, a RAID group can be
considered operational and transitions from the NEW
state to the
Online, Degraded , or Offline state
depending on the health of the selected member drives.
RGCommit also stamps an EXISTING RAID group’s
configuration to its member drives, when the EXISTING
RAID group is in the process of having storage added. If
the
init option is specified, previous user configuration
information is erased from each member drive.
RGCommit [GroupName | all] [init]
RGCreate
Creates a NEW empty RAID group. The optional value
after the RAID group type parameter represents the
desired interleave for the RAID group, where the
interleave size is expressed as the number of 512-byte
blocks. If this value is not provided then the system-
default interleave size is used (refer to
DefaultInterleave ).
RGCreate [GroupName] [RAID [ 0 | 1 | 10 | 5 ] | JBOD]
<16 | 32 | 64 | 128 | 256 >
RGDelete
Deletes the specified RAID group. If All is used, the
command deletes all existing RAID groups that do not
have mapped Virtual drives. Any commands outstanding
to the RAID group when this command is issued are
completed before deleting the RAID group. A successful
delete clears the configuration area of the member drives.
This command fails if the specified RAID group does not
exist. You are asked to confirm the delete if you have
enabled
VerboseMode .
RGDelete [GroupName | All]
RGDisplay
Displays status information for a single RAID group, or
if
All is used, all available RAID groups.
RGDisplay [GroupName | All ]
RGErase
Erases the data from the specified existing RAID group.
CAUTIONCAUTION
All data is lost if you use the RGErase
command.
RGErase [GroupName]