From: NeilBrown <neilb@suse.com>
To: "Jure Erznožnik" <jure.erznoznik@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Fwd: (user) Help needed: mdadm seems to constantly touch my disks
Date: Mon, 19 Dec 2016 15:01:49 +1100 [thread overview]
Message-ID: <87twa0tvma.fsf@notabene.neil.brown.name> (raw)
In-Reply-To: <CAJ=9zidNV4sPj7KC7_mJEo8+=-YTKyWD5RiLsGG9p33CV12Qdg@mail.gmail.com>
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On Mon, Dec 19 2016, Jure Erznožnik wrote:
> I wrote this in OP: iosnoop shows COMM=[idle, md0_raid5, kworker] as
> processes working on the disk. Blocks reported are 8, 16 (data size a
> few KB) and 18446744073709500000 (data size 0). That last one must be
> some virtual thingie as the disks are nowhere near that large.
>
> Does this answer the question or did you mean something else?
Maybe if you just make the blktrace logs available somewhere and I will
look at them myself.
NeilBrown
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next prev parent reply other threads:[~2016-12-19 4:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-13 8:13 (user) Help needed: mdadm seems to constantly touch my disks Jure Erznožnik
2016-12-14 1:15 ` NeilBrown
[not found] ` <CAJ=9zieRuTNiEGuB_RouqbdLGoxNkn09yiogR6rND84LtMdbxA@mail.gmail.com>
2016-12-15 7:01 ` Fwd: " Jure Erznožnik
2016-12-18 19:40 ` Jure Erznožnik
2016-12-18 21:30 ` Theophanis Kontogiannis
2016-12-18 22:21 ` Fwd: " NeilBrown
[not found] ` <CAJ=9zidNV4sPj7KC7_mJEo8+=-YTKyWD5RiLsGG9p33CV12Qdg@mail.gmail.com>
2016-12-19 4:01 ` NeilBrown [this message]
2016-12-19 7:12 ` Jure Erznožnik
2016-12-19 23:39 ` NeilBrown
2016-12-21 11:33 ` Jure Erznožnik
2016-12-21 22:52 ` NeilBrown
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