Hi all, I'm stuck with a very annoying problem with a ceph octopus test cluster (latest stable version). I need to investigate the contents of the MDS stray buckets and something like this should work: [root@ceph-adm:tceph-03 ~]# ceph daemon mds.tceph-03 dump tree '~mdsdir' 3 [root@ceph-adm:tceph-03 ~]# ceph tell mds.tceph-03 dump tree '~mdsdir/stray0' 2022-08-04T16:57:54.010+0200 7f3475ffb700 0 client.371437 ms_handle_reset on v2:10.41.24.15:6812/2903519715 2022-08-04T16:57:54.052+0200 7f3476ffd700 0 client.371443 ms_handle_reset on v2:10.41.24.15:6812/2903519715 root inode is not in cache However, I either get nothing or an error message. Whatever I try, I cannot figure out how to pull the root inode into the MDS cache - if this is even the problem here. I also don't understand why the annoying ms_handle_reset messages are there. I found the second command in a script: Code line: https://gist.github.com/huww98/91cbff0782ad4f6673dcffccce731c05#file-cephfs-reintegrate-conda-stray-py-L11 that came up in this conversation: https://lists.ceph.io/hyperkitty/list/ceph-users@xxxxxxx/message/4TDASTSWF4UIURKUN2P7PGZZ3V5SCCEE/ The only place I can find "root inode is not in cache" is https://tracker.ceph.com/issues/53597#note-14, where it says that the above commands should return the tree. I have ca. 1mio stray entries and they must be somewhere. mds.tceph-03 is the only active MDS. Can someone help me out here? Thanks and best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
 |