Forgot to mention: the non-empty directories list files like this: -?????????? ? ? ? ? ? Hal8723APhyReg.h -?????????? ? ? ? ? ? Hal8723UHWImg_CE.h -?????????? ? ? ? ? ? hal_com.h -?????????? ? ? ? ? ? HalDMOutSrc8723A.h -?????????? ? ? ? ? ? HalHWImg8723A_BB.h -?????????? ? ? ? ? ? HalHWImg8723A_FW.h -?????????? ? ? ? ? ? HalHWImg8723A_MAC.h -?????????? ? ? ? ? ? HalHWImg8723A_RF.h -?????????? ? ? ? ? ? hal_intf.h -?????????? ? ? ? ? ? HalPwrSeqCmd.h -?????????? ? ? ? ? ? ieee80211.h -?????????? ? ? ? ? ? odm_debug.h Thanks, JF On 16/03/15 11:45, JF Le Fillâtre wrote: > > Hello all, > > So, another day another issue. I was trying to play with quotas on my volume: > > ================================================================================ > [root@stor104 ~]# gluster volume status > Status of volume: live > Gluster process Port Online Pid > ------------------------------------------------------------------------------ > Brick stor104:/zfs/brick0/brick 49167 Y 13446 > Brick stor104:/zfs/brick1/brick 49168 Y 13457 > Brick stor104:/zfs/brick2/brick 49169 Y 13468 > Brick stor106:/zfs/brick0/brick 49159 Y 14158 > Brick stor106:/zfs/brick1/brick 49160 Y 14169 > Brick stor106:/zfs/brick2/brick 49161 Y 14180 > NFS Server on localhost 2049 Y 13483 > Quota Daemon on localhost N/A Y 13490 > NFS Server on stor106 2049 Y 14195 > Quota Daemon on stor106 N/A Y 14202 > > Task Status of Volume live > ------------------------------------------------------------------------------ > Task : Rebalance > ID : 6bd03709-1f48-49a9-a215-d0a6e6f3ab1e > Status : completed > ================================================================================ > > > Not sure if the "Quota Daemon on localhost -> N/A" is normal, but that's another topic. > > While the quotas were enabled, I did some test copying a whole tree of small files (the Linux kernel sources) to the volume to see which performance I would get, and it was really low. So I decided to disable quotas again: > > > ================================================================================ > [root@stor104 ~]# gluster volume status > Status of volume: live > Gluster process Port Online Pid > ------------------------------------------------------------------------------ > Brick stor104:/zfs/brick0/brick 49167 Y 13754 > Brick stor104:/zfs/brick1/brick 49168 Y 13765 > Brick stor104:/zfs/brick2/brick 49169 Y 13776 > Brick stor106:/zfs/brick0/brick 49159 Y 14282 > Brick stor106:/zfs/brick1/brick 49160 Y 14293 > Brick stor106:/zfs/brick2/brick 49161 Y 14304 > NFS Server on localhost 2049 Y 13790 > NFS Server on stor106 2049 Y 14319 > > Task Status of Volume live > ------------------------------------------------------------------------------ > Task : Rebalance > ID : 6bd03709-1f48-49a9-a215-d0a6e6f3ab1e > Status : completed > ================================================================================ > > > I remounted the volume from the client and tried deleting the directory containing the sources, which gave me a very long list of this: > > > ================================================================================ > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/testing/selftests/ftrace/test.d/kprobe’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/testing/selftests/ptrace’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/testing/selftests/rcutorture/configs/rcu/v0.0’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/testing/selftests/rcutorture/configs/rcu/v3.5’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/testing/selftests/powerpc’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/perf/scripts/python/Perf-Trace-Util’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/perf/Documentation’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/perf/ui/tui’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/perf/util/include’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/lib’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/tools/virtio’: Directory not empty > rm: cannot remove ‘/glusterfs/live/linux-3.18.7/virt/kvm’: Directory not empty > ================================================================================ > > > I did my homework on Google, yet the information I found was that the cause for this is that the contents of the bricks have been modified locally. It's definitely not the case here, I have *not* touched the contents of the bricks. > > So my question is: is it possible that disabling the quotas may have had some side effects on the metadata of Gluster? If so, what can I do to force Gluster to rescan all local directories and "import" local files? > > GlusterFS version: 3.6.2 > > The setup of my volume: > > > ================================================================================ > [root@stor104 ~]# gluster volume info > > Volume Name: live > Type: Distribute > Volume ID: > Status: Started > Number of Bricks: 6 > Transport-type: tcp > Bricks: > Brick1: stor104:/zfs/brick0/brick > Brick2: stor104:/zfs/brick1/brick > Brick3: stor104:/zfs/brick2/brick > Brick4: stor106:/zfs/brick0/brick > Brick5: stor106:/zfs/brick1/brick > Brick6: stor106:/zfs/brick2/brick > Options Reconfigured: > features.quota: off > performance.readdir-ahead: on > nfs.volume-access: read-only > cluster.data-self-heal-algorithm: full > performance.strict-write-ordering: off > performance.strict-o-direct: off > performance.force-readdirp: off > performance.write-behind-window-size: 4MB > performance.io-thread-count: 32 > performance.flush-behind: on > performance.client-io-threads: on > performance.cache-size: 32GB > performance.cache-refresh-timeout: 60 > performance.cache-max-file-size: 4MB > nfs.disable: off > cluster.eager-lock: on > cluster.min-free-disk: 1% > server.allow-insecure: on > diagnostics.client-log-level: ERROR > diagnostics.brick-log-level: ERROR > ================================================================================ > > > It is mounted from the client with those fstab options: > > ================================================================================ > stor104:live defaults,backupvolfile-server=stor106,direct-io-mode=disable,noauto > ================================================================================ > > Attached are the log files from stor104 > > Thanks a lot for any help! > JF > > > > > _______________________________________________ > Gluster-users mailing list > Gluster-users@xxxxxxxxxxx > http://www.gluster.org/mailman/listinfo/gluster-users > -- Jean-François Le Fillâtre ------------------------------- HPC Systems Administrator LCSB - University of Luxembourg ------------------------------- PGP KeyID 0x134657C6 _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
