9, rum S14
From: U S
Sent: Tuesday, September 19, 2023 5:35 PM
To: ceph-users@ceph.io
Subject: [ceph-users] Re: libceph: mds1 IP+PORT wrong peer at address
Hi,
We are unable to resolve these issues and OSD restarts have made the ceph
cluster unusab
Hi,
We are unable to resolve these issues and OSD restarts have made the ceph
cluster unusable. We are wondering if downgrading ceph version from 18.2.0 to
17.2.6. Please let us know if this is supported and if so, please point me to
the procedure to do the same.
Thanks.
__
We are facing the similar issue where we are seeing "libceph: wrong peer, want
, got " in our dmesg as well.
Servers are running Ubuntu 20.04.6 kernel verison: 5.15.0-79-generic
K8s: 1.27.4
containerd:1.6.22
rook: 1.12.1
Ceph: 18.2.0
The rook and ceph versions were recently upgraded from 1
Hi Frank,
I am afraid there is buggy in the code and it's racy when updating the
new mdsmap with the old one. We have several fixes about this as I
remembered.
You can try the newer kernels to see could you reproduce it.
Thanks
- Xiubo
On 13/03/2023 17:10, Frank Schilder wrote:
Hi Xiubo,
Hi Xiubo,
its a really old kernel version: 3.10.0-957.10.1.el7.x86_64. We plan to upgrade
soonish, but its a major operation. For now we just need a workaround to get
the client clean again. Do you have information about what triggers this bug?
Maybe we can avoid the occurrence.
Thanks and bes
Hi Frank,
BTW, what's your kernel version you were using ? It's a bug and I
haven't ever seen this by using the newer kernel.
You can try to remount the mountpoints and it should work.
Thanks
- Xiubo
On 09/03/2023 17:49, Frank Schilder wrote:
Hi all,
we seem to have hit a bug in the ceph
