[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-07-14 Thread Olli Rajala
Hi, I believe our KL studio has hit this same bug after deleting a pool that was used only for testing. So, is there any procedure to get rid of those bad journal events and get the mds back to rw state? Thanks, --- Olli Rajala - Lead TD Anima Vitae Ltd. www.anima.fi -

[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-06-04 Thread nbarbier
First, thanks Xiubo for your feedback ! To go further on the points raised by Sake: - How does this happen ? -> There were no preliminary signs before the incident - Is this avoidable? -> Good question, I'd also like to know how! - How to fix the issue ? -> So far, no fix nor workaround from w

[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-06-04 Thread Sake Ceph
Hi Xiubo Thank you for the explanation! This won't be a issue for us, but made me think twice :) Kind regards, Sake > Op 04-06-2024 12:30 CEST schreef Xiubo Li : > > > On 6/4/24 15:20, Sake Ceph wrote: > > Hi, > > > > A little break into this thread, but I have some questions: > > * How d

[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-06-04 Thread Xiubo Li
On 6/4/24 15:20, Sake Ceph wrote: Hi, A little break into this thread, but I have some questions: * How does this happen, that the filesystem gets into readonly modus The detail explanation you can refer to the ceph PR: https://github.com/ceph/ceph/pull/55421. * Is this avoidable? * How-

[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-06-04 Thread Sake Ceph
Hi, A little break into this thread, but I have some questions: * How does this happen, that the filesystem gets into readonly modus * Is this avoidable? * How-to fix the issue, because I didn't see a workaround in the mentioned tracker (or I missed it) * With this bug around, should you use c

[ceph-users] Re: Help needed please ! Filesystem became read-only !

2024-06-03 Thread Xiubo Li
Hi Nicolas, This is a known issue and Venky is working on it, please see https://tracker.ceph.com/issues/63259. Thanks - Xiubo On 6/3/24 20:04, nbarb...@deltaonline.net wrote: Hello, First of all, thanks for reading my message. I set up a Ceph version 18.2.2 cluster with 4 nodes, everythin