On Wed, 2018-11-14 at 22:19 -0500, Diego Remolina wrote: > Hi, > > Please download the logs from: > > https://www.dropbox.com/s/4k0zvmn4izhjtg7/samba-logs.tar.bz2?dl=0 [2018/11/14 22:01:31.974084, 10, pid=7577, effective(1009, 513), real(1009, 0)] ../source3/smbd/smb2_server.c:2279(smbd_smb2_request_dis patch) smbd_smb2_request_dispatch: opcode[SMB2_OP_FLUSH] mid = 9303 [2018/11/14 22:01:31.974123, 4, pid=7577, effective(1009, 513), real(1009, 0)] ../source3/smbd/uid.c:384(change_to_user) Skipping user change - already user [2018/11/14 22:01:31.974163, 10, pid=7577, effective(1009, 513), real(1009, 0)] ../source3/smbd/smb2_flush.c:134(smbd_smb2_flush_send) smbd_smb2_flush: Test-Project_backup/preview.1957.dat - fnum 2399596398 I see the above flush request(SMB2_OP_FLUSH) without a response being logged compared to other request-response pairs for SMB2_OP_QUERY_DIRECTORY, SMB2_OP_IOCTL, SMB2_OP_WRITE, SMB2_OP_READ which brings me to the following bug: https://bugzilla.samba.org/show_bug.cgi?id=13297 Is it also possible for you to collect network traces using wireshark from Windows client to samba server along with corresponding samba logs? > These options had to be set in the [global] section: > kernel change notify = no > kernel oplocks = no Well, 'kernel oplocks' and 'posix locking' are listed (S) in man smb.conf(5) which can also be used in [global] section meaning it affects all services. Anyway this should be fine. > I also set log level = 10 Good one. > I renamed the file as Test-Project.rvt for simplicity I opened revit > and from revit I opened this file. I then started attempting to save > it as a central at around 22:01:30s The file save then got stuck and > at around 22:05 it finally failed saying that two dat files did not > exist. Do you experience problems with other applications and/or with other file types? Is this specific to Revit? > Diego > On Tue, Nov 13, 2018 at 8:46 AM Anoop C S <anoopcs@xxxxxxxxxxxxx> wrote: > > > > On Tue, 2018-11-13 at 07:50 -0500, Diego Remolina wrote: > > > > > > > > Thanks for explaining the issue. > > > > > > > > I understand that you are experiencing hang while doing some operations on files/directories > > > > in > > > > a > > > > GlusterFS volume share from a Windows client. For simplicity can you attach the output of > > > > following > > > > command: > > > > > > > > # gluster volume info <volume> > > > > # testparm -s --section-name global > > > > > > gluster v status export > > > Status of volume: export > > > Gluster process TCP Port RDMA Port Online Pid > > > ------------------------------------------------------------------------------ > > > Brick 10.0.1.7:/bricks/hdds/brick 49153 0 Y 2540 > > > Brick 10.0.1.6:/bricks/hdds/brick 49153 0 Y 2800 > > > Self-heal Daemon on localhost N/A N/A Y 2912 > > > Self-heal Daemon on 10.0.1.6 N/A N/A Y 3107 > > > Self-heal Daemon on 10.0.1.5 N/A N/A Y 5877 > > > > > > Task Status of Volume export > > > ------------------------------------------------------------------------------ > > > There are no active volume tasks > > > > > > # gluster volume info export > > > > > > Volume Name: export > > > Type: Replicate > > > Volume ID: b4353b3f-6ef6-4813-819a-8e85e5a95cff > > > Status: Started > > > Snapshot Count: 0 > > > Number of Bricks: 1 x 2 = 2 > > > Transport-type: tcp > > > Bricks: > > > Brick1: 10.0.1.7:/bricks/hdds/brick > > > Brick2: 10.0.1.6:/bricks/hdds/brick > > > Options Reconfigured: > > > diagnostics.brick-log-level: INFO > > > diagnostics.client-log-level: INFO > > > performance.cache-max-file-size: 256MB > > > client.event-threads: 5 > > > server.event-threads: 5 > > > cluster.readdir-optimize: on > > > cluster.lookup-optimize: on > > > performance.io-cache: on > > > performance.io-thread-count: 64 > > > nfs.disable: on > > > cluster.server-quorum-type: server > > > performance.cache-size: 10GB > > > server.allow-insecure: on > > > transport.address-family: inet > > > performance.cache-samba-metadata: on > > > features.cache-invalidation-timeout: 600 > > > performance.md-cache-timeout: 600 > > > features.cache-invalidation: on > > > performance.cache-invalidation: on > > > network.inode-lru-limit: 65536 > > > performance.cache-min-file-size: 0 > > > performance.stat-prefetch: on > > > cluster.server-quorum-ratio: 51% > > > > > > I had sent you the full smb.conf, so no need to run testparm -s > > > --section-name global, please reference: > > > http://termbin.com/y4j0 > > > > Fine. > > > > > > > > > > > This is the test samba share exported using vfs object = glusterfs: > > > > > > > > > > [vfsgluster] > > > > > path = /vfsgluster > > > > > browseable = yes > > > > > create mask = 660 > > > > > directory mask = 770 > > > > > write list = @Staff > > > > > kernel share modes = No > > > > > vfs objects = glusterfs > > > > > glusterfs:loglevel = 7 > > > > > glusterfs:logfile = /var/log/samba/glusterfs-vfsgluster.log > > > > > glusterfs:volume = export > > > > > > > > Since you have mentioned path as /vfsgluster I hope you are sharing a subdirectory under > > > > root of > > > > the > > > > volume. > > > > > > Yes, vfsgluster is a directory at the root of the export volume. > > > > Thanks for the confirmation. > > > > > It is also currently mounted in /export so that the rest of the files can be > > > exported via samba with fuse mounts: > > > > > > # mount | grep export > > > 10.0.1.7:/export on /export type fuse.glusterfs > > > (rw,relatime,user_id=0,group_id=0,allow_other,max_read=131072) > > > > > > # ls -ld /export/vfsgluster > > > drwxrws---. 4 dijuremo Staff 4096 Nov 12 20:24 /export/vfsgluster > > > > > > > > > > > > Full smb.conf > > > > > http://termbin.com/y4j0 > > > > > > > > I see the "clustering" parameter set to 'yes'. How many nodes are there in the cluster? Out > > > > of > > > > those > > > > how many are running as samba and/or gluster nodes? > > > > > > > > > > There are a total of 3 gluster peers, but only two have bricks. The > > > other is just present, but not even configured as an arbiter. Two of > > > the nodes with bricks run ctdb and samba. > > > > OK. So basically a two node Samba-CTDB cluster. > > > > > > > /var/log/samba/glusterfs-vfsgluster.log > > > > > http://termbin.com/5hdr > > > > > > > > > > Please let me know if there is any other information I can provide. > > > > > > > > Are there any errors in /var/log/samba/log.<IP/hostname>? IP/hostname = Windows client > > > > machine > > > > > > > > > > I do not currently have the log file directive enabled in smb.conf, I > > > would have to enable it. Do you need me to repeat the process with it? > > > > Yes, preferably after adding the following parameters to [vfsgluster] share section(and of > > course a > > restart): > > > > kernel change notify = no > > kernel oplocks = no > > posix locking = no > > _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
