IBM DS8000 manual IBM Mpio FC

------------------------------------------------------------------------

#MBs	#opns	#rds	#wrs	file	volume:inode
------------------------------------------------------------------------
0.3	1	70	0	unix	<major=0,minor=5>:34096
0.0	1	2	0	ksh.cat	<major=0,minor=5>:46237
0.0	1	2	0	cmdtrace.cat	<major=0,minor=5>:45847
0.0	1	2	0	hosts	<major=0,minor=4>:516
0.0	7	2	0	SWservAt	<major=0,minor=4>:594
0.0	7	2	0	SWservAt.vc	<major=0,minor=4>:595

Most Active Segments

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#MBs	#rpgs	#wpgs	segid	segtype	volume:inode
------------------------------------------------------------------------
0.0	1	0	26fecd	???
0.0	1	0	23fec7	???

Most Active Logical Volumes

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util	#rblk	#wblk	KB/s	volume	description
------------------------------------------------------------------------
0.39	7776	11808	1164.0	/dev/u02lv	/u02
0.01	0	16896	1004.3	/dev/u04lv	/u04
0.00	0	3968	235.9	/dev/u03lv	/u03
0.00	16	0	1.0	/dev/hd2	/usr
Most Active Physical			Volumes
------------------------------------------------------------------------
util	#rblk	#wblk	KB/s	volume	description
------------------------------------------------------------------------
0.87	568	808	81.8	/dev/hdisk65	IBM MPIO FC 2107
0.87	496	800	77.0	/dev/hdisk79	IBM MPIO FC 2107
0.87	672	776	86.1	/dev/hdisk81	IBM MPIO FC 2107
0.86	392	960	80.4	/dev/hdisk63	IBM MPIO FC 2107
0.86	328	776	65.6	/dev/hdisk83	IBM MPIO FC 2107
0.86	528	624	68.5	/dev/hdisk69	IBM MPIO FC 2107
0.86	480	656	67.5	/dev/hdisk55	IBM MPIO FC 2107
0.86	408	536	56.1	/dev/hdisk73	IBM MPIO FC 2107
0.86	456	720	69.9	/dev/hdisk77	IBM MPIO FC 2107
0.86	440	720	68.9	/dev/hdisk59	IBM MPIO FC 2107

...

------------------------------------------------------------------------

Detailed Physical Volume Stats			(512 byte blocks)
------------------------------------------------------------------------
VOLUME: /dev/hdisk65		description: IBM MPIO FC 2107
reads:		37	(0 errs)
read	sizes (blks):	avg	15.4	min	8	max	16 sdev	2.2
read	times (msec):	avg	6.440	min	0.342	max	10.826 sdev	3.301
read	sequences:	37
read	seq. lengths:	avg	15.4	min	8	max	16 sdev	2.2
writes:		52	(0 errs)
write sizes (blks):		avg	15.5	min	8	max	16 sdev	1.9
write times (msec):		avg	0.809	min	0.004	max	2.963 sdev	0.906
write sequences:		52
write seq. lengths:		avg	15.5	min	8	max	16 sdev	1.9
seeks:		89	(100.0%)
seek	dist (blks):	init 10875128,
		avg 5457737.4 min				16 max 22478224 sdev 4601825.0
seek	dist (%tot blks):init 27.84031,

Appendix A. Open systems operating systems specifics 355