Any ideas or tips on how to debug further ? On Mon, Oct 28, 2019 at 7:17 PM Kári Bertilsson <karibert...@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 <pdonn...@redhat.com> > wrote: > >> Hello Kári, >> >> On Mon, Oct 28, 2019 at 11:14 AM Kári Bertilsson <karibert...@gmail.com> >> wrote: >> > This seems to happen mostly when listing folders containing 10k+ >> folders. >> > >> > The dirlisting hangs indefinitely or until i restart the active MDS and >> 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 >> >>
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