Re: [ovirt-users] Cannot find master domain

From: "Siavash Safi" <siavash.safi(a)gmail.com&gt; To: "David Gossage" <dgossage(a)carouselchecks.com&gt; Cc: "users" <users(a)ovirt.org&gt; Sent: Thursday, July 28, 2016 7:58:29 PM Subject: Re: [ovirt-users] Cannot find master domain On Thu, Jul 28, 2016 at 6:29 PM David Gossage < dgossage(a)carouselchecks.com > wrote: On Thu, Jul 28, 2016 at 8:52 AM, Siavash Safi < siavash.safi(a)gmail.com > wrote: Hi, Issue: Cannot find master domain Changes applied before issue started to happen: replaced 172.16.0.12:/data/brick1/brick1 with 172.16.0.12:/data/brick3/brick3, did minor package upgrades for vdsm and glusterfs vdsm log: https://paste.fedoraproject.org/396842/ Any errrors in glusters brick or server logs? The client gluster logs from ovirt? Brick errors: [2016-07-28 14:03:25.002396] E [MSGID: 113091] [posix.c:178:posix_lookup] 0-ovirt-posix: null gfid for path (null) [2016-07-28 14:03:25.002430] E [MSGID: 113018] [posix.c:196:posix_lookup] 0-ovirt-posix: lstat on null failed [Invalid argument] (Both repeated many times) Server errors: None Client errors: None yum log: https://paste.fedoraproject.org/396854/ What version of gluster was running prior to update to 3.7.13? 3.7.11-1 from gluster.org repository(after update ovirt switched to centos repository) Did it create gluster mounts on server when attempting to start? As I checked the master domain is not mounted on any nodes. Restarting vdsmd generated following errors: jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,661::fileUtils::143::Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/glusterSD/172.16.0.11:_ovirt mode: None jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,661::storageServer::364::Storage.StorageServer.MountConnection::(_get_backup_servers_option) Using bricks: ['172.16.0.11', '172.16.0.12', '172.16.0.13'] jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,662::mount::229::Storage.Misc.excCmd::(_runcmd) /usr/bin/taskset --cpu-list 0-31 /usr/bin/sudo -n /usr/bin/systemd-run --scope --slice=vdsm-glusterfs /usr/bin/mount -t glusterfs -o backup-volfile-servers=172.16.0.12:172.16.0.13 172.16.0.11:/ovirt /rhev/data-center/mnt/glusterSD/172.16.0.11:_ovirt (cwd None) jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,789::__init__::318::IOProcessClient::(_run) Starting IOProcess... jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,802::mount::229::Storage.Misc.excCmd::(_runcmd) /usr/bin/taskset --cpu-list 0-31 /usr/bin/sudo -n /usr/bin/umount -f -l /rhev/data-center/mnt/glusterSD/172.16.0.11:_ovirt (cwd None) jsonrpc.Executor/5::ERROR::2016-07-28 18:50:57,813::hsm::2473::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File "/usr/share/vdsm/storage/hsm.py", line 2470, in connectStorageServer conObj.connect() File "/usr/share/vdsm/storage/storageServer.py", line 248, in connect six.reraise(t, v, tb) File "/usr/share/vdsm/storage/storageServer.py", line 241, in connect self.getMountObj().getRecord().fs_file) File "/usr/share/vdsm/storage/fileSD.py", line 79, in validateDirAccess raise se.StorageServerAccessPermissionError(dirPath) StorageServerAccessPermissionError: Permission settings on the specified path do not allow access to the storage. Verify permission settings on the specified storage path.: 'path = /rhev/data-center/mnt/glusterSD/172.16.0.11:_ovirt' jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,817::hsm::2497::Storage.HSM::(connectStorageServer) knownSDs: {} jsonrpc.Executor/5::INFO::2016-07-28 18:50:57,817::logUtils::51::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 469, 'id': u'2d285de3-eede-42aa-b7d6-7b8c6e0667bc'}]} jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,817::task::1191::Storage.TaskManager.Task::(prepare) Task=`21487eb4-de9b-47a3-aa37-7dce06533cc9`::finished: {'statuslist': [{'status': 469, 'id': u'2d285de3-eede-42aa-b7d6-7b8c6e0667bc'}]} jsonrpc.Executor/5::DEBUG::2016-07-28 18:50:57,817::task::595::Storage.TaskManager.Task::(_updateState) Task=`21487eb4-de9b-47a3-aa37-7dce06533cc9`::moving from state preparing -> state finished I can manually mount the gluster volume on the same server. Setup: engine running on a separate node 3 x kvm/glusterd nodes Status of volume: ovirt Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 172.16.0.11:/data/brick1/brick1 49152 0 Y 17304 Brick 172.16.0.12:/data/brick3/brick3 49155 0 Y 9363 Brick 172.16.0.13:/data/brick1/brick1 49152 0 Y 23684 Brick 172.16.0.11:/data/brick2/brick2 49153 0 Y 17323 Brick 172.16.0.12:/data/brick2/brick2 49153 0 Y 9382 Brick 172.16.0.13:/data/brick2/brick2 49153 0 Y 23703 NFS Server on localhost 2049 0 Y 30508 Self-heal Daemon on localhost N/A N/A Y 30521 NFS Server on 172.16.0.11 2049 0 Y 24999 Self-heal Daemon on 172.16.0.11 N/A N/A Y 25016 NFS Server on 172.16.0.13 2049 0 Y 25379 Self-heal Daemon on 172.16.0.13 N/A N/A Y 25509 Task Status of Volume ovirt ------------------------------------------------------------------------------ Task : Rebalance ID : 84d5ab2a-275e-421d-842b-928a9326c19a Status : completed Thanks, Siavash _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users