Thanks Joe for your reply.
Yes I realise I can scrub the one that's behind, that's not my issue this
time. I'm interested in the inconsistent pg.
Usually the list inconsistent obj command gives which copy is wrong and
what the issue is. In this case it reports nothing.
I don't really want to blindly repair as in the past the repair has copied
the primary over the other copies (this may have been fixed).
Usually in this situation I match up the read errors with the failing disk,
set the disk out and run a deep scrub and all is well again.
Ceph v14.2.13 by the way.
Rich
On Wed, 27 Jan 2021, 12:57 Joe Comeau, <Joe.Comeau@xxxxxxxxxx> wrote:
> just issue the commands
>
> scrub pg deep-scrub 17.1cs
> this will deep scrub this pg
>
> ceph pg repair 17.7ff
> repairs the pg
>
>
>
>
>
> >>> Richard Bade <hitrich@xxxxxxxxx> 1/26/2021 3:40 PM >>>
> Hi Everyone,
> I also have seen this inconsistent with empty when you do
> list-inconsistent-obj
>
> $ sudo ceph health detail
> HEALTH_ERR 1 scrub errors; Possible data damage: 1 pg inconsistent; 1
> pgs not deep-scrubbed in time
> OSD_SCRUB_ERRORS 1 scrub errors
> PG_DAMAGED Possible data damage: 1 pg inconsistent
> pg 17.7ff is active+clean+inconsistent, acting [232,242,34,280,266,21]
> PG_NOT_DEEP_SCRUBBED 1 pgs not deep-scrubbed in time
> pg 17.1c2 not deep-scrubbed since 2021-01-15 02:46:16.271811
>
> $ sudo rados list-inconsistent-obj 17.7ff --format=json-pretty
> {
> "epoch": 183807,
> "inconsistents": []
> }
>
> Usually these are caused by read errors on the disks, but I've checked
> all osd hosts that are part of this osd and there's no smart or dmesg
> errors.
>
> Rich
>
> ------------------------------
> >
> > Date: Sun, 17 Jan 2021 14:00:01 +0330
> > From: Seena Fallah <seenafallah@xxxxxxxxx>
> > Subject: Re: PG inconsistent with empty inconsistent
> > objects
> > To: "Alexander E. Patrakov" <patrakov@xxxxxxxxx>
> > Cc: ceph-users <ceph-users@xxxxxxx>
> > Message-ID:
> > <
> CAK3+OmXvdC_x2R-Kox-ui4K3oSDvXh4o8ZeqYbztBUmqMYEAZw@xxxxxxxxxxxxxx>
> > Content-Type: text/plain; charset="UTF-8"
> >
> > It's for a long time ago and I don't have the `ceph health detail`
> output!
> >
> > On Sat, Jan 16, 2021 at 9:42 PM Alexander E. Patrakov <
> patrakov@xxxxxxxxx>
> > wrote:
> >
> > > For a start, please post the "ceph health detail" output.
> > >
> > > сб, 19 дек. 2020 г. в 23:48, Seena Fallah <seenafallah@xxxxxxxxx>:
> > > >
> > > > Hi,
> > > >
> > > > I'm facing something strange! One of the PGs in my pool got
> inconsistent
> > > > and when I run `rados list-inconsistent-obj $PG_ID
> --format=json-pretty`
> > > > the `inconsistents` key was empty! What is this? Is it a bug in Ceph
> > > or..?
> > > >
> > > > Thanks.
> > > > _______________________________________________
> > > > ceph-users mailing list -- ceph-users@xxxxxxx
> > > > To unsubscribe send an email to ceph-users-leave@xxxxxxx
> > >
> > >
> > >
> > > --
> > > Alexander E. Patrakov
> > > CV: http://u.pc.cd/wT8otalK
> > >
> >
> _______________________________________________
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> To unsubscribe send an email to ceph-users-leave@xxxxxxx
>
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