Not sure if this is related to the dirlisting issue since the deep-scrubs have always been way behind schedule.
But lets see if it has any effect to clear this warning. But it seems i can only deep-scrub 5 pgs at a time. How can i increase this ?
On Wed, Oct 30, 2019 at 6:53 AM Lars Täuber <taeuber@xxxxxxx> wrote:
Hi Kári,
what about this:
health: HEALTH_WARN
854 pgs not deep-scrubbed in time
maybe you should
$ ceph –cluster first pg scrub XX.YY
or
$ ceph –cluster first pg deep-scrub XX.YY
all the PGs.
Tue, 29 Oct 2019 22:43:28 +0000
Kári Bertilsson <karibertils@xxxxxxxxx> ==> Nathan Fish <lordcirth@xxxxxxxxx> :
> I am encountering the dirlist hanging issue on multiple clients and none of
> them are Ubuntu.
>
> Debian buster running kernel 4.19.0-2-amd64. This one was working fine
> until after ceph was upgraded to nautilus
>
> Proxmox running kernels 5.0.21-1-pve and 5.0.18-1-pve
>
> On Tue, Oct 29, 2019 at 9:04 PM Nathan Fish <lordcirth@xxxxxxxxx> wrote:
>
> > Ubuntu's 4.15.0-66 has this bug, yes. -65 is safe and -67 will have the
> > fix.
> >
> > On Tue, Oct 29, 2019 at 4:54 PM Patrick Donnelly <pdonnell@xxxxxxxxxx>
> > wrote:
> > >
> > > On Mon, Oct 28, 2019 at 11:33 PM Lars Täuber <taeuber@xxxxxxx> wrote:
> > > >
> > > > Hi!
> > > >
> > > > What kind of client (kernel vs. FUSE) do you use?
> > > > I experience a lot of the following problems with the most recent
> > ubuntu 18.04.3 kernel 4.15.0-66-generic :
> > > > kernel: [260144.644232] cache_from_obj: Wrong slab cache. inode_cache
> > but object is from ceph_inode_info
> > > >
> > > > Other clients with older kernels (e.g. 4.15.0-47-generic) work without
> > interruption on the same CephFS.
> > >
> > > Sounds like another issue reported on ceph-users: "[ceph-users] CephFS
> > > kernel module lockups in Ubuntu linux-image-5.0.0-32-generic?"
> > >
> > > Suggest you contact Canonical to get them to fix their kernel or
> > > downgrade your kernel.
> > >
> > > --
> > > Patrick Donnelly, Ph.D.
> > > He / Him / His
> > > Senior Software Engineer
> > > Red Hat Sunnyvale, CA
> > > GPG: 19F28A586F808C2402351B93C3301A3E258DD79D
> > > _______________________________________________
> > > ceph-users mailing list -- ceph-users@xxxxxxx
> > > To unsubscribe send an email to ceph-users-leave@xxxxxxx
> > _______________________________________________
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> > To unsubscribe send an email to ceph-users-leave@xxxxxxx
> >
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