Re: cephfs: [ERR] loaded dup inode

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On Tue, Jan 11, 2022 at 6:07 PM Frank Schilder <frans@xxxxxx> wrote:
>
> Hi all,
>
> I found a bunch of error messages like below in our ceph log (2 different types). How bad is this and should I do something?
>
> Ceph version is 13.2.10 (564bdc4ae87418a232fc901524470e1a0f76d641) mimic (stable).
>
> 2022-01-11 11:49:47.687010 [ERR]  loaded dup inode 0x10011bac31c [4f8,head] v1046724308 at ~mds0/stray1/10011bac31c, but inode 0x10011bac31c.head v1046760378 already exists at [...]/miniconda3/envs/ffpy_gwa3/lib/python3.6/site-packages/python_dateutil-2.8.0.dist-info/INSTALLER
>
> 2022-01-11 11:49:47.682346 [ERR]  loaded dup inode 0x10011bac7fc [4f8,head] v1046725418 at ~mds0/stray1/10011bac7fc, but inode 0x10011bac7fc.head v1046760674 already exists at ~mds0/stray2/10011bac7fc

I've seen this earlier. Not sure how we end up with an inode in two
stray directories, but it doesn't look serious.

You could try stopping all MDSs and run `cephfs-data-scan scan_links`
(courtesy Zheng) to see if the errors go away.

>
> Best regards,
> =================
> Frank Schilder
> AIT Risø Campus
> Bygning 109, rum S14
> _______________________________________________
> ceph-users mailing list -- ceph-users@xxxxxxx
> To unsubscribe send an email to ceph-users-leave@xxxxxxx
>


-- 
Cheers,
Venky

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