Specifications

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Cisco SN 5428-2 Storage Router Software Configuration Guide
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Chapter 12 Command Line Interface Reference
scsirouter target maxcmdqueuedepth
scsirouter target maxcmdqueuedepth
To specify the maximum number of commands allowed at any given time from each iSCSI session to the
specified target, use the scsirouter target maxcmdqueuedepth command.
scsirouter name target {all | name} maxcmdqueuedepth nn
Syntax Description
Defaults This feature is disabled; maxcmdqueuedepth is set to zero.
Command Modes Administrator.
Command History
Usage Guidelines When this value is configured, all current and future iSCSI sessions to the specified target will enforce
the maximum command queue depth. To disable this feature, and allow an unlimited number of
commands to the target from each iSCSI session, set the maxcmdqueuedepth to zero. This is the default
setting.
Use the show scsirouter command with the bootconfig or runningconfig keyword to display the current
maximum command queue depth value.
Note Normal limitations, based on the available command buffer space, are always enforced. Setting the
maximum command queue depth does not override these normal limitations.
Examples The following example sets the maximum command queue depth to 20, for all targets associated with
the SCSI routing instance named foo.
[SN5428-2A]# scsirouter foo target all maxcmdqueuedepth 20
The following example disables the maximum command queue depth, allowing an unlimited number of
commands to the target named webservices2, associated with the SCSI routing instance named foo.
[SN5428-2A]# scsirouter foo target webservices2 maxcmdqueuedepth 0
name Name of the SCSI routing instance.
target all Specify the maximum number of command for all targets.
target name The name of the storage target.
nn The maximum number of commands allowed from each iSCSI session. If
the value is set to zero, the feature is disabled.
Release Modification
3.3.1 This command was introduced.