On Mon, Jul 27, 2020 at 3:08 PM Herbert Alexander Faleiros <herbert@xxxxxxxxxxx> wrote: > > Hi, > > On Fri, Jul 24, 2020 at 12:37:38PM -0400, Jason Dillaman wrote: > > On Fri, Jul 24, 2020 at 10:45 AM Herbert Alexander Faleiros > > <herbert@xxxxxxxxxxx> wrote: > > > > > > On Fri, Jul 24, 2020 at 07:28:07PM +0500, Alexander E. Patrakov wrote: > > > > On Fri, Jul 24, 2020 at 6:01 PM Herbert Alexander Faleiros > > > > <herbert@xxxxxxxxxxx> wrote: > > > > > > > > > > Hi, > > > > > > > > > > is there any way to fix it instead a reboot? > > > > > > > > > > [128632.995249] block nbd0: Possible stuck request 00000000b14a04af: control (read@2097152,4096B). Runtime 9540 seconds > > > > > [128663.718993] block nbd0: Possible stuck request 00000000b14a04af: control (read@2097152,4096B). Runtime 9570 seconds > > > > > [128694.434774] block nbd0: Possible stuck request 00000000b14a04af: control (read@2097152,4096B). Runtime 9600 seconds > > > > > [128725.154515] block nbd0: Possible stuck request 00000000b14a04af: control (read@2097152,4096B). Runtime 9630 seconds > > > > > > > > > > # ceph -v > > > > > ceph version 12.2.13 (584a20eb0237c657dc0567da126be145106aa47e) luminous (stable) > > > > > > > > > > # rbd-nbd list-mapped > > > > > # > > > > > > > > > > # uname -r > > > > > 5.4.52-050452-generic > > > > > > > > Not enough data to troubleshoot this. Is the rbd-nbd process running? > > > > > > > > I.e.: > > > > > > > > # cat /proc/partitions > > > > # ps axww | grep nbd > > > > > > no nbd on /proc/partitions, ps shows only: > > > > > > root 192324 0.0 0.0 0 0 ? I< 07:12 0:00 [knbd0-recv] > > > > You can restart the "rbd-nbd" daemon by running "rbd-nbd map --device > > /dev/nbd0 <image-spec>" > > works, but when I try to unmap, the command block the terminal and > never end (I cannot even kill it). Same with nbd-client. > > Detail: only happens with journaling enabled. Luminous is EOL -- any chance you can reproduce using an Octopus "rbd-nbd" client? > -- > Herbert > -- Jason _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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