
25.6
Command Line Interface Reference InForm OS Version 2.2.4
EXAMPLES
The following example displays the collection of statistics:
For the previous example, before the
statch command was issued, the setstatch start
command was issued for chunklets 0 and 2 on logical disk vv0.usr.1 and for chunklets 0 and 1
on logical disk vv0.usr.2.
The columns in the example above are identified as follows:
■ Ldid. The logical disk ID.
■ Ldname. The logical disk name.
■ LdCh. The number of LD chunklets.
■ Pdid. The physical disk ID.
■ r/w. The I/O type. Values can be read (r), write (w), or read and write (t).
■ I/O per second Cur. The current number of I/O per second.
■ I/O per second Avg. The average number of I/O per second.
■ KBytes per Max. The maximum number of KB per second.
■ KBytes per Cur. The current number of KB per second.
■ KBytes per Avg. The average number of KB per second.
■ Svt ms Max. The maximum service time in milliseconds.
■ Svt ms Cur. The current service time in milliseconds.
■ Svt ms Avg. The average service time in milliseconds.
■ IOSz KB Cur. The current I/O size in KB.
■ IOSz KB Avg. The average I/O size in KB.
■ Qlen. The queue length.
■ Util % Cur. The percentage of current use.
cli% statch -iter 1
12:47:54 04/06/06 r/w I/O per second KBytes per sec Svt ms IOSz KB Util %
Ldid Ldname LdCh Pdid PdCh Cur Avg Max Cur Avg Max Cur Avg Cur Avg Qlen Cur Avg
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total t 0 0 0 0 0.0 0.0 0.0 0.0 0 0 0
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