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(a)gmail.com> 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(a)redhat.com>
wrote:
On Mon, Oct 28, 2019 at 11:33 PM Lars Täuber <taeuber(a)bbaw.de> 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
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