From: Mike Fedyk <mfedyk@matchmail.com>
To: Zlatko Calusic <zlatko.calusic@iskon.hr>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org,
"Stephen C. Tweedie" <sct@redhat.com>, Jens Axboe <axboe@suse.de>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: sard/iostat disk I/O statistics/accounting for 2.5.8-pre3
Date: Thu, 11 Apr 2002 14:09:16 -0700 [thread overview]
Message-ID: <20020411210916.GO23513@matchmail.com> (raw)
In-Reply-To: <dnu1qia3zg.fsf@magla.zg.iskon.hr> <20020411150219.A10486@infradead.org> <878z7u6tjd.fsf@atlas.iskon.hr>
On Thu, Apr 11, 2002 at 07:20:54PM +0200, Zlatko Calusic wrote:
> Christoph Hellwig <hch@infradead.org> writes:
> > I'm unable to reproduce it here - I only have idle partition though..
>
> Here is how it looks here (SMP machine, it could matter):
>
>
> major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq
>
> 34 0 40011552 hdg 23 62 189 70 4 3 32 0 -1 946410 -946410
> 33 0 60051600 hde 8349 18725 214666 108230 3781 15234 152176 91700 -1 927060 -746550
> 3 0 19938240 hda 848 1023 14565 5470 1303 1542 22768 300 -1 942120 -940710
>
>
> Notice negative numbers for running, aveq. Kernel is 2.4.19-pre5-ac3.
major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq
3 0 10037774 ide/host0/bus0/target0/lun0/disc 2381496 3602026 12295120 24796300 2167401 11887863 28592436 168474630 -1 849341880 -666064880
3 1 488344 ide/host0/bus0/target0/lun0/part1 53667 86 430048 544050 18970 47327 535456 2558790 0 499660 3105630
3 2 9549288 ide/host0/bus0/target0/lun0/part2 2327827 3601934 11865056 24252240 2148431 11840536 28056980 165915840 0 16504720 190278950
2.4.19-pre4-ac3
Did I misunderstand when you reported that statistics were not reported for
partitions in a previous message? Also -1 only shows up for the drive and
not the partitions.
Mike
next prev parent reply other threads:[~2002-04-11 21:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-11 11:06 sard/iostat disk I/O statistics/accounting for 2.5.8-pre3 Zlatko Calusic
2002-04-11 14:02 ` Christoph Hellwig
2002-04-11 17:20 ` Zlatko Calusic
2002-04-11 21:09 ` Mike Fedyk [this message]
2002-04-11 23:06 ` Zlatko Calusic
2002-04-12 10:28 ` Jochen Suckfuell
2002-04-12 2:23 ` Don Dupuis
2002-04-14 19:06 ` Zlatko Calusic
-- strict thread matches above, loose matches on Subject: below --
2002-04-25 11:51 Thomas Tonino
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