HP Workstation xw6000 Adaptec SCSI RAID 2120S: Software User's Guide - Page 92

read_cache_enable{=boolean}], write_cache_enable{=boolean}] {container}

Page 92 highlights

Adaptec SCSI RAID 2120S/2200S Software User's Guide container restore RAID5 {container} Tries to restore a RAID 5 that has a number of dead segments as members. Parameters {container}-ID of the RAID 5 to restore. container scrub [/io_delay{=integer}] [/no_repair{=boolean}] [/wait{=boolean}] {container} Checks and repairs the consistency of a redundant array (for example, RAID 5 or mirrors). Parameters {container}-ID of the redundant array to build. Switches /io_delay-Number of milliseconds the controller waits between I/Os when building the array. /no_repair-Specifies whether the build operation be performed without repairing the error. /wait-Specifies whether the build operation be performed synchronously or asynchronously. container set cache [/read_cache_enable{=boolean}] [/unprotected{=boolean}] [/write_cache_enable{=boolean}] {container} Sets cache parameters for a specific array. Useful only if a native operating system's file system resides on the array. Parameters {container}-Specifies the ID of the array on which to set cache parameters. Switches /read_cache_enable-Specifies whether to enable the read-ahead cache. /unprotected-Specifies whether to set the container's NVRAM write-back cache to disable, enable when protected, or enable always. Use this switch in conjunction with the /write_cache_enable switch. 4-26

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4-26
Adaptec SCSI RAID 2120S/2200S Software User’s Guide
container restore RAID5 {container}
Tries to restore a RAID 5 that has a number of dead
segments as members.
Parameters
{container}
—ID of the RAID 5 to restore.
container scrub [/io_delay{=integer}]
[/no_repair{=boolean}] [/wait{=boolean}]
{container}
Checks and repairs the consistency of a redundant array (for
example, RAID 5 or mirrors).
Parameters
{container}
—ID of the redundant array to build.
Switches
/io_delay
—Number of milliseconds the controller waits
between I/Os when building the array.
/no_repair
—Specifies whether the build operation be
performed without repairing the error.
/wait
—Specifies whether the build operation be performed
synchronously or asynchronously.
container set cache
[/read_cache_enable{=boolean}]
[/unprotected{=boolean}]
[/write_cache_enable{=boolean}] {container}
Sets cache parameters for a specific array. Useful only if a
native operating system's file system resides on the array.
Parameters
{container}
—Specifies the ID of the array on which to set
cache parameters.
Switches
/read_cache_enable
—Specifies whether to enable the
read-ahead cache.
/unprotected
—Specifies whether to set the container's
NVRAM write-back cache to disable, enable when
protected, or enable always. Use this switch in conjunction
with the
/write_cache_enable
switch.