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Subject: Re: high disk %busy, while almost nothing happens
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To: freebsd-stable <freebsd-stable@freebsd.org>
From: "Eugene M. Zheganin" <emz@norma.perm.ru>
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Date: Fri, 27 Nov 2015 09:47:57 +0500
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Hi.

On 27.11.2015 01:37, Ivan Klymenko wrote:
> On Thu, 26 Nov 2015 14:19:18 +0500
> "Eugene M. Zheganin" <emz@norma.perm.ru> wrote:
>
>> Hi.
>>
>> I'm using FreeBSD 10.1-STABLE as an application server, last week I've
>> noticed that disks are always busy while gstat shows that the activity
>> measured in iops/reads/writes is low, form my point of view:
>>
> Hi.
>
> You have processes with STATE zio->i ?
hard to tell now, since I've managed to solve the problem. If I
encounter this again, with the state you mentioned, what could it mean ?

Eugene.