Hi David, My backend storage is ZFS.
I thought about moving from FUSE to NFS mounts for my Gluster volumes to help test. But since I use hosted engine this would be a real pain. Its difficult to modify the storage domain type/path in the hosted-engine.conf. And I don't want to go through the process of re-deploying hosted engine. Scott On Thu, Jul 21, 2016 at 11:36 AM David Gossage <[email protected]> wrote: > What back end storage do you run gluster on? xfs/zfs/ext4 etc? > > *David Gossage* > *Carousel Checks Inc. | System Administrator* > *Office* 708.613.2284 > > On Thu, Jul 21, 2016 at 8:18 AM, Scott <[email protected]> wrote: > >> I get similar problems with oVirt 4.0.1 and hosted engine. After >> upgrading all my hosts to Gluster 3.7.13 (client and server), I get the >> following: >> >> $ sudo hosted-engine --set-maintenance --mode=none >> Traceback (most recent call last): >> File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main >> "__main__", fname, loader, pkg_name) >> File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code >> exec code in run_globals >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/set_maintenance.py", >> line 73, in <module> >> if not maintenance.set_mode(sys.argv[1]): >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/set_maintenance.py", >> line 61, in set_mode >> value=m_global, >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py", >> line 259, in set_maintenance_mode >> str(value)) >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py", >> line 204, in set_global_md_flag >> all_stats = broker.get_stats_from_storage(service) >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", >> line 232, in get_stats_from_storage >> result = self._checked_communicate(request) >> File >> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", >> line 260, in _checked_communicate >> .format(message or response)) >> ovirt_hosted_engine_ha.lib.exceptions.RequestError: Request failed: >> failed to read metadata: [Errno 1] Operation not permitted >> >> If I only upgrade one host, then things will continue to work but my >> nodes are constantly healing shards. My logs are also flooded with: >> >> [2016-07-21 13:15:14.137734] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274714: READ => -1 gfid=4 >> 41f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0041d0 (Operation not >> permitted) >> The message "W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-0: remote >> operation failed [Operation not permitted]" repeated 6 times between >> [2016-07-21 13:13:24.134985] and [2016-07-21 13:15:04.132226] >> The message "W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-1: remote >> operation failed [Operation not permitted]" repeated 8 times between >> [2016-07-21 13:13:34.133116] and [2016-07-21 13:15:14.137178] >> The message "W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-2: remote >> operation failed [Operation not permitted]" repeated 7 times between >> [2016-07-21 13:13:24.135071] and [2016-07-21 13:15:14.137666] >> [2016-07-21 13:15:24.134647] W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-0: remote >> operation failed [Operation not permitted] >> [2016-07-21 13:15:24.134764] W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-2: remote >> operation failed [Operation not permitted] >> [2016-07-21 13:15:24.134793] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274741: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0038f4 (Operation not >> permitted) >> [2016-07-21 13:15:34.135413] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274756: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0041d0 (Operation not >> permitted) >> [2016-07-21 13:15:44.141062] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274818: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0038f4 (Operation not >> permitted) >> [2016-07-21 13:15:54.133582] W [MSGID: 114031] >> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-data-client-1: remote >> operation failed [Operation not permitted] >> [2016-07-21 13:15:54.133629] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274853: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0036d8 (Operation not >> permitted) >> [2016-07-21 13:16:04.133666] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274879: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0041d0 (Operation not >> permitted) >> [2016-07-21 13:16:14.134954] W [fuse-bridge.c:2227:fuse_readv_cbk] >> 0-glusterfs-fuse: 274894: READ => -1 >> gfid=441f2789-f6b1-4918-a280-1b9905a11429 fd=0x7f19bc0036d8 (Operation not >> permitted) >> >> Scott >> >> >> On Thu, Jul 21, 2016 at 6:57 AM Frank Rothenstein < >> [email protected]> wrote: >> >>> Hey Devid, >>> >>> I have the very same problem on my test-cluster, despite on running >>> ovirt 4.0. >>> If you access your volumes via NFS all is fine, problem is FUSE. I >>> stayed on 3.7.13, but have no solution yet, now I use NFS. >>> >>> Frank >>> >>> Am Donnerstag, den 21.07.2016, 04:28 -0500 schrieb David Gossage: >>> >>> Anyone running one of recent 3.6.x lines and gluster using 3.7.13? I am >>> looking to upgrade gluster from 3.7.11->3.7.13 for some bug fixes, but have >>> been told by users on gluster mail list due to some gluster changes I'd >>> need to change the disk parameters to use writeback cache. Something to do >>> with aio support being removed. >>> >>> I believe this could be done with custom parameters? But I believe >>> strage tests are done using dd and would they fail with current settings >>> then? Last upgrade to 3.7.13 I had to rollback to 3.7.11 due to stability >>> isues where gluster storage would go into down state and always show N/A as >>> space available/used. Even if hosts saw storage still and VM's were >>> running on it on all 3 hosts. >>> >>> Saw a lot of messages like these that went away once gluster rollback >>> finished >>> >>> [2016-07-09 15:27:46.935694] I [fuse-bridge.c:4083:fuse_init] >>> 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel >>> 7.22 >>> [2016-07-09 15:27:49.555466] W [MSGID: 114031] >>> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote >>> operation failed [Operation not permitted] >>> [2016-07-09 15:27:49.556574] W [MSGID: 114031] >>> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote >>> operation failed [Operation not permitted] >>> [2016-07-09 15:27:49.556659] W [fuse-bridge.c:2227:fuse_readv_cbk] >>> 0-glusterfs-fuse: 80: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d >>> fd=0x7f5224002f68 (Operation not permitted) >>> [2016-07-09 15:27:59.612477] W [MSGID: 114031] >>> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote >>> operation failed [Operation not permitted] >>> [2016-07-09 15:27:59.613700] W [MSGID: 114031] >>> [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote >>> operation failed [Operation not permitted] >>> [2016-07-09 15:27:59.613781] W [fuse-bridge.c:2227:fuse_readv_cbk] >>> 0-glusterfs-fuse: 168: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d >>> fd=0x7f5224002f68 (Operation not permitted) >>> >>> *David Gossage* >>> *Carousel Checks Inc. | System Administrator* >>> *Office* 708.613.2284 >>> >>> _______________________________________________ >>> Users mailing >>> [email protected]http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> >>> ------------------------------ >>> >>> >>> >>> >>> ______________________________________________________________________________ >>> BODDEN-KLINIKEN Ribnitz-Damgarten GmbH >>> Sandhufe 2 >>> 18311 Ribnitz-Damgarten >>> >>> Telefon: 03821-700-0 >>> Fax: 03821-700-240 >>> >>> E-Mail: [email protected] Internet: >>> http://www.bodden-kliniken.de >>> >>> >>> Sitz: Ribnitz-Damgarten, Amtsgericht: Stralsund, HRB 2919, Steuer-Nr.: >>> 079/133/40188 >>> >>> Aufsichtsratsvorsitzende: Carmen Schröter, Geschäftsführer: Dr. Falko Milski >>> >>> >>> Der Inhalt dieser E-Mail ist ausschließlich für den bezeichneten Adressaten >>> bestimmt. 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