Any ideas or tips on how to debug further ? On Mon, Oct 28, 2019 at 7:17 PM Kári Bertilsson <karibertils@gmail.com> wrote:
Hello Patrick,
Here is output from those commands https://pastebin.com/yUmuQuYj
5 clients have the file system mounted, but only 2 of them have most of the activity.
On Mon, Oct 28, 2019 at 6:54 PM Patrick Donnelly <pdonnell@redhat.com> wrote:
Hello Kári,
This seems to happen mostly when listing folders containing 10k+ folders.
The dirlisting hangs indefinitely or until i restart the active MDS and
On Mon, Oct 28, 2019 at 11:14 AM Kári Bertilsson <karibertils@gmail.com> wrote: then the hanging "ls" command will finish running.
Every time restarting the active MDS fixes the problem for a while.
Please share details about your cluster. `fs dump`, `ceph status`, and `ceph versions`. How many clients are using the file system?
-- Patrick Donnelly, Ph.D. He / Him / His Senior Software Engineer Red Hat Sunnyvale, CA GPG: 19F28A586F808C2402351B93C3301A3E258DD79D