From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Andy Burns <xen.lists@burns.me.uk>
Cc: xen-devel <xen-devel@lists.xensource.com>
Subject: Re: Fwd: xentop reporting zero written sectors
Date: Mon, 10 Oct 2011 15:26:50 -0400 [thread overview]
Message-ID: <20111010192650.GA31011@phenom.oracle.com> (raw)
In-Reply-To: <CAE1-PRdorUt+_DznkVe1dgeDJiz5pGe4AGvTkvd=JAN70a=_nQ@mail.gmail.com>
On Mon, Oct 10, 2011 at 07:02:08PM +0100, Andy Burns wrote:
> On 10 October 2011 16:29, Ian Campbell <Ian.Campbell@citrix.com> wrote:
>
> > How would it be a feature?
>
> Sorry for the bug <-> feature sarcasm
>
> > Scrobbling around under tools/xenstat these statistics appear to be read
> > from /sys/bus/xen-backend/devices/<vbd>/wr_sect (likewise rd_sect,
> > wr_req etc etc).
> > Can you see all of those and do the numbers appear to be doing the right
> > thing?
>
> Yes, just to confirm what Konrad has spotted ...
>
> # cat /sys/bus/xen-backend/devices/*/statistics/wr_sect
> 0
> 0
> 0
>
> # cat /sys/bus/xen-backend/devices/*/statistics/rd_sect
> 90313
> 125876
> 2546
>
> I'll try the patch later, when I've finished pulling my hair out with
> a pci-passthrough issue!
HVM or PV?
next prev parent reply other threads:[~2011-10-10 19:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAE1-PRdq9BWjTTHPPBPvESr-ULcdjHgPMTABcCO6+wCLJ1UYog@mail.gmail.com>
2011-10-10 15:16 ` Fwd: xentop reporting zero written sectors Andy Burns
2011-10-10 15:29 ` Ian Campbell
2011-10-10 18:02 ` Andy Burns
2011-10-10 19:26 ` Konrad Rzeszutek Wilk [this message]
2011-10-10 16:31 ` Konrad Rzeszutek Wilk
2011-10-11 7:49 ` Ian Campbell
2011-10-11 15:47 ` Konrad Rzeszutek Wilk
2011-10-13 21:10 ` Andy Burns
2011-10-14 0:20 ` Andy Burns
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