Re: [ovirt-users] Cannot find master domain

From: "Siavash Safi" <siavash.safi(a)gmail.com&gt; To: "Sahina Bose" <sabose(a)redhat.com&gt; Cc: "David Gossage" <dgossage(a)carouselchecks.com&gt;, "users" <users(a)ovirt.org&gt;, "Nir Soffer" <nsoffer(a)redhat.com&gt;, "Allon Mureinik" <amureini(a)redhat.com&gt; Sent: Thursday, July 28, 2016 9:04:32 PM Subject: Re: [ovirt-users] Cannot find master domain Please check the attachment.

On Thu, Jul 28, 2016 at 7:46 PM Sahina Bose <sabose(a)redhat.com&gt; wrote: > > > ----- Original Message ----- > > From: "Siavash Safi" <siavash.safi(a)gmail.com&gt; > > To: "Sahina Bose" <sabose(a)redhat.com&gt; > > Cc: "David Gossage" <dgossage(a)carouselchecks.com&gt;, "users" < > users(a)ovirt.org&gt; > > Sent: Thursday, July 28, 2016 8:35:18 PM > > Subject: Re: [ovirt-users] Cannot find master domain > > > > [root@node1 ~]# ls -ld /rhev/data-center/mnt/glusterSD/ > > drwxr-xr-x. 2 vdsm kvm 6 Jul 28 19:28 /rhev/data-center/mnt/glusterSD/ > > [root@node1 ~]# getfacl /rhev/data-center/mnt/glusterSD/ > > getfacl: Removing leading '/' from absolute path names > > # file: rhev/data-center/mnt/glusterSD/ > > # owner: vdsm > > # group: kvm > > user::rwx > > group::r-x > > other::r-x > > > > > The ACLs look correct to me. Adding Nir/Allon for insights. > > Can you attach the gluster mount logs from this host? > > > > And as I mentioned in another message, the directory is empty. > > > > On Thu, Jul 28, 2016 at 7:24 PM Sahina Bose <sabose(a)redhat.com&gt; wrote: > > > > > Error from vdsm log: 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' > > > > > > I remember another thread about a similar issue - can you check the ACL > > > settings on the storage path? > > > > > > ----- Original Message ----- > > > > 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 > > > > > > > > > >