[ceph-users] quincy: test cluster on nvme: fast write, slow read

Hi, Doing some lab tests to understand why ceph isnt working for us, and here's the first puzzle: setup: A completely fresh quincy cluster, 64 core EPYC 7713, 2 nvme drives > ceph osd crush rule create-replicated osd default osd ssd > ceph osd pool create rbd replicated osd --size 2 > dd if=/d

[ceph-users] Re: libceph: mds1 IP+PORT wrong peer at address

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

[ceph-users] Re: pg wait too long when osd restart

Hello, Baergen Thanks for your reply. Restart osd in planned, but my version is 15.2.7, so, I may have encountered the problem you said. Could you provide PR to me about optimize this mechanism? Besides that, if I don't want to upgrade version in recently, is a good way that adjust osd_pool_default

[ceph-users] Can't install cephadm on HPC

Hi: I encountered a problem when I install cephadm on Huawei Cloud EulerOS. When enter the following command, it raise an error. What should I do? >> ./cephadm add-repo --release quincy << ERROR: Distro hce version 2.0 not supported ___ ceph-users