ATTO Technology SC 5700 PassThroughRediscover, Password, Performance, Ping, RAIDRebuildPriority

PassThroughRediscover

SC 5500, 5700

Makes any previously-deleted pass through target devices visible to the host.

PassThroughRediscover

Password

Specifies the password used for all sessions. Password is case sensitive, 0 to 32 characters, and cannot contain spaces. An empty password can be configured by pressing the enter key when prompted for the new password and new password confirmation.

Default: Password set Password

Performance

Lists the performance data for the user-specified Fibre Channel port. Data consists of the average rate (MB/sec) and number of I/Os (IO/sec) measured over the previous sampling period (approximately one second). Successful Read and Write commands are considered I/Os. Factors that may affect reported performance include port availability and saturation and overall system utilization.

get Performance <fp>

Ping

Sends an ICMP echo request to the specified host.

ping [mp1] [xxx.xxx.xxx.xxx] <count <size>>

RAIDRebuildPriority

Regulates 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 <GroupName all> [high low same]

SaveConfiguration command required

get RAIDRebuildPriority <GroupName all>

RAIDSpeedWriteLimit

Regulates the limit on the coalescing factor. A very low limit is recommended for multiple initiators; a high limit is recommended for multiple streams of sequential write I/O.

Default: 8

set RAIDSpeedWriteLimit [0-256] get RAIDSpeedWriteLimit

ReadOnlyPassword

Specifies a password which allows only read and no writes. It is case sensitive, 0 to 32 characters, and cannot contain spaces. An empty password can be configured by not specifying one.

Default: Password

set ReadOnlyPassword

ReadOnlyUsername

Specifies the user name which allows only read and no writes. It is case insensitive, 1 to 32 characters, and cannot contain spaces.

Default: user

set ReadOnlyUsername [username] get ReadOnlyUsername

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

Changes all Fibre Channel error counts for the specified port to zero. Refer to FCPortErrors.

ResetFCPortErrors [fp all]

RestoreConfiguration

Issued with the default option, forces the unit NVRAM settings to their original defaults. The factory option forces the NVRAM setting ot its original defaults and the unit’s original World Wide Name. The saved option undoes any changes made to this session since the last save.

RestoreConfiguration [Default Factory Saved]

RGAddStorage

Adds additional storage to an existing RAID group. MIRROR STRIPE SPAN specifies the method used to expand the storage. If the BlockDevID is omitted, the CLI command RGMemberAdd must be used. Optional parameter commit specifies that the RGCommit command is run automatically and all user data is erased from each new member drive. If the parameter is omitted, the CLI command RGCommit must be entered. You may enter several BlockDevIDs before the commit parameter. Any time before RGCommit is entered, the command RGCancelAddStorage can to used to end the process.

Note

MIRRORs can not be added to a RAID 4, 5 or DVRAID group.

RGAddStorage [GroupName] [MIRROR STRIPE SPAN] <BlockDevID>... <commit>>

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