IBM BladeCenter S SAS RAID Controller Module, Инструкция по установке и эксплуатации

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synchronize volume
The
synchronize volume
command synchronizes a volume immediately to ensure
that redundant information is valid. You can also use this command to perform a
parity check on RAID 5 volumes and a mirror consistency check on mirrored
volumes. Any errors found during the check are handled according to the defined
datascrub
policy found in the flash configuration file. The progress of
datascrub
is
shown along with other volume services.
If the background datascrub is enabled ( datascrub is disabled by default) and
running when you issue synchronize volume , the background task enters into a
suspended state. After
synchronize volume
finishes, the background task
automatically resumes. The status of
synchronize volume
reports, but the status of
the background task does not report.
Command arguments:
<CLI> synchronize volume [–name pool[:volume]]
Where:
v pool[:volume]
- Defines the pool name, the volume name, or the pool name and
volume name.
If the pool name is not specified, all the volumes in the system will be
synchronized. If the pool name is specified and the volume name is not
specified, all the volumes in that pool will be synchronized.
Example: none
view long running tasks
The
view long running tasks
command displays all of the long running tasks that
have been initiated and their status. The following long running tasks can have
their status displayed:
v
Volume based tasks:
– initialize
– synchronize volume
v
System level tasks:
– synchronize volume
v
Pool based tasks:
– synchronize volume
– addmirror
– addcapacity
Command arguments:
<CLI> view long running tasks
Example:
<CLI> view long running tasks
Status of long running tasks:
Volume based tasks:
Pool name
Volume name Task name % complete Status
Group0 vol1 migrate 80% running
Grp1 volume12 init 50% running
Chapter 8. Using the RAID Controller command line interface
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