
7.7
InForm OS Version 2.2.4 Command Line Interface Reference
-time <secs>
Indicates the number of seconds to run, from 1 to 36000.
-total <size>
Indicates total bytes to transfer per disk. If a size is not specified, the default size is 1g.
-retry <number>
Specifies the total number of retries on an I/O error. If the number of retries is not specified,
the default is
4.
-range <size>
Limits diagnostic regions to a specified size, from 2m to 2g.
SPECIFIERS
scrub
Scans one or more chunklets for media defects.
diag
Performs read, write, or verifies test diagnostics.
<pd_ID>...
The ID of the physical disk to be checked.
RESTRICTIONS
None.
EXAMPLES
In the following example, chunklet 500 on physical disk 1 is scanned for media defects:
cli% checkpd scrub -ch 500 1
{Tue Jul 10 17:11:26 PDT 2007} {31391} Open system device...
{Tue Jul 10 17:11:26 PDT 2007} {31391} Attach to system manager...
{Tue Jul 10 17:11:26 PDT 2007} {31391} Waiting for system manager ready...
{Tue Jul 10 17:11:26 PDT 2007} {31391} PD Scrubber 1.5 started
{Tue Jul 10 17:11:26 PDT 2007} {31391} Thread 16386 started for port 0:0:1
{Tue Jul 10 17:11:26 PDT 2007} {31391} Starting scan of pd 1 on port 0:0:1
{Tue Jul 10 17:11:27 PDT 2007} {31393} Scanning pd 1 ch 500
{Tue Jul 10 17:11:39 PDT 2007} {31393} Scan pd 1 ch 500 finished with 0
errors
{Tue Jul 10 17:11:39 PDT 2007} {31391} No media errors detected
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