Re: [ovirt-users] ovirt 3.6.6 and gluster 3.7.13

On Thu, Jul 21, 2016 at 11:47 AM, Scott <romracer(a)gmail.com&gt; wrote: > 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. > > I found this https://bugzilla.redhat.com/show_bug.cgi?id=1347553 Not sure if related. But I also have zfs backend, another user in gluster mailing list had issues and used zfs backend although she used proxmox and got it working by changing disk to writeback cache I think it was. I also use hosted engine, but I run my gluster volume for HE actually on a LVM separate from zfs on xfs and if i recall it did not have the issues my gluster on zfs did. I'm wondering now if the issue was zfs settings. Hopefully should have a test machone up soon I can play around with more. Scott > > On Thu, Jul 21, 2016 at 11:36 AM David Gossage < > dgossage(a)carouselchecks.com&gt; 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 <romracer(a)gmail.com&gt; 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 < >>> f.rothenstein(a)bodden-kliniken.de&gt; 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 listUsers@ovirt.orghttp://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: info(a)bodden-kliniken.de 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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