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

On Mon, Jul 25, 2016 at 1:00 PM, David Gossage < dgossage(a)carouselchecks.com&gt; wrote: > > On Mon, Jul 25, 2016 at 9:58 AM, Krutika Dhananjay <kdhananj(a)redhat.com&gt; > wrote: > >> OK, could you try the following: >> >> i. Set network.remote-dio to off >> # gluster volume set <VOL> network.remote-dio off >> >> ii. Set performance.strict-o-direct to on >> # gluster volume set <VOL> performance.strict-o-direct on >> >> iii. Stop the affected vm(s) and start again >> >> and tell me if you notice any improvement? >> >

>> > Previous instll I had issue with is still on gluster 3.7.11 > > My test install of ovirt 3.6.7 and gluster 3.7.13 with 3 bricks on a > locak disk right now isn't allowing me to add the gluster storage at all. > > Keep getting some type of UI error > > 2016-07-25 12:49:09,277 ERROR > [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > (default task-33) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785 > 2016-07-25 12:49:09,277 ERROR > [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > (default task-33) [] Uncaught exception: : java.lang.ClassCastException > at Unknown.ps( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.ts( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.vs( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.iJf( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.Xab( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.P8o( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.jQr( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.A8o( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.u8o( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.Eap( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.p8n( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.Cao( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.Bap( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.kRn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.nRn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.eVn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.hVn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.MTn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.PTn( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.KJe( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.Izk( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.P3( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.g4( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.<anonymous>( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown._t( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.du( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC...) > at Unknown.<anonymous>( > https://ccengine2.carouselchecks.local/ovirt-engine/webadmin/430985F23DFC... > ) > > If I add from storage tab it creates storage domaibn but won't attach to a datacenter Error while executing action Attach Storage Domain: AcquireHostIdFailure engine.log 2016-07-25 13:04:45,186 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand] (default task-90) [4e0e7cbd] Failed in 'CreateStoragePoolVDS' method 2016-07-25 13:04:45,211 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-90) [4e0e7cbd] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM local command failed: Cannot acquire host id: (u'5b8a4477-4d87-43a1-aa52-b664b1bd9e08', SanlockException(1, 'Sanlock lockspace add failure', 'Operation not permitted')) 2016-07-25 13:04:45,211 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand] (default task-90) [4e0e7cbd] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand' return value 'StatusOnlyReturnForXmlRpc [status=StatusForXmlRpc [code=661, message=Cannot acquire host id: (u'5b8a4477-4d87-43a1-aa52-b664b1bd9e08', SanlockException(1, 'Sanlock lockspace add failure', 'Operation not permitted'))]]' 2016-07-25 13:04:45,211 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand] (default task-90) [4e0e7cbd] HostName = local 2016-07-25 13:04:45,212 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand] (default task-90) [4e0e7cbd] Command 'CreateStoragePoolVDSCommand(HostName = local, CreateStoragePoolVDSCommandParameters:{runAsync='true', hostId='b4d03420-3de8-45b8-a671-45bbe7c05e06', storagePoolId='7fe4f6ec-71aa-485b-8bba-958e493b66eb', storagePoolName='NewDefault', masterDomainId='5b8a4477-4d87-43a1-aa52-b664b1bd9e08', domainsIdList='[5b8a4477-4d87-43a1-aa52-b664b1bd9e08]', masterVersion='4'})' execution failed: VDSGenericException: VDSErrorException: Failed to CreateStoragePoolVDS, error = Cannot acquire host id: (u'5b8a4477-4d87-43a1-aa52-b664b1bd9e08', SanlockException(1, 'Sanlock lockspace add failure', 'Operation not permitted')), code = 661 2016-07-25 13:04:45,212 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStoragePoolVDSCommand] (default task-90) [4e0e7cbd] FINISH, CreateStoragePoolVDSCommand, log id: 2ed8b2b6 2016-07-25 13:04:45,212 ERROR [org.ovirt.engine.core.bll.storage.AddStoragePoolWithStoragesCommand] (default task-90) [4e0e7cbd] Command 'org.ovirt.engine.core.bll.storage.AddStoragePoolWithStoragesCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to CreateStoragePoolVDS, error = Cannot acquire host id: (u'5b8a4477-4d87-43a1-aa52-b664b1bd9e08', SanlockException(1, 'Sanlock lockspace add failure', 'Operation not permitted')), code = 661 (Failed with error AcquireHostIdFailure and code 661) 2016-07-25 13:04:45,220 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-90) [4e0e7cbd] Correlation ID: 4f77f0e0, Job ID: 6aae65f2-ff61-4bec-a513-18b31828442b, Call Stack: null, Custom Event ID: -1, Message: Failed to attach Storage Domains to Data Center NewDefault. (User: admin@internal) 2016-07-25 13:04:45,228 INFO [org.ovirt.engine.core.bll.storage.AddStoragePoolWithStoragesCommand] (default task-90) [4e0e7cbd] Lock freed to object 'EngineLock:{exclusiveLocks='[5b8a4477-4d87-43a1-aa52-b664b1bd9e08=<STORAGE, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-07-25 13:04:45,229 INFO [org.ovirt.engine.core.bll.storage.AttachStorageDomainToPoolCommand] (default task-90) [4e0e7cbd] Command [id=d08f24d6-f0f9-4df8-aa34-3718ab44f454]: Compensating DELETED_OR_UPDATED_ENTITY of org.ovirt.engine.core.common.businessentities.StoragePool; snapshot: id=7fe4f6ec-71aa-485b-8bba-958e493b66eb. 2016-07-25 13:04:45,231 INFO [org.ovirt.engine.core.bll.storage.AttachStorageDomainToPoolCommand] (default task-90) [4e0e7cbd] Command [id=d08f24d6-f0f9-4df8-aa34-3718ab44f454]: Compensating NEW_ENTITY_ID of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; snapshot: StoragePoolIsoMapId:{storagePoolId='7fe4f6ec-71aa-485b-8bba-958e493b66eb', storageId='5b8a4477-4d87-43a1-aa52-b664b1bd9e08'}. 2016-07-25 13:04:45,231 INFO [org.ovirt.engine.core.bll.storage.AttachStorageDomainToPoolCommand] (default task-90) [4e0e7cbd] Command [id=d08f24d6-f0f9-4df8-aa34-3718ab44f454]: Compensating DELETED_OR_UPDATED_ENTITY of org.ovirt.engine.core.common.businessentities.StorageDomainStatic; snapshot: id=5b8a4477-4d87-43a1-aa52-b664b1bd9e08. 2016-07-25 13:04:45,245 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-90) [4e0e7cbd] Correlation ID: 6cae9150, Job ID: 6aae65f2-ff61-4bec-a513-18b31828442b, Call Stack: null, Custom Event ID: -1, Message: Failed to attach Storage Domain newone to Data Center NewDefault. (User: admin@internal) 2016-07-25 13:04:45,253 WARN [org.ovirt.engine.core.bll.lock.InMemoryLockManager] (default task-90) [4e0e7cbd] Trying to release exclusive lock which does not exist, lock key: '5b8a4477-4d87-43a1-aa52-b664b1bd9e08STORAGE' 2016-07-25 13:04:45,253 INFO [org.ovirt.engine.core.bll.storage.AttachStorageDomainToPoolCommand] (default task-90) [4e0e7cbd] Lock freed to object 'EngineLock:{exclusiveLocks='[5b8a4477-4d87-43a1-aa52-b664b1bd9e08=<STORAGE, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' > -Krutika >> >> On Mon, Jul 25, 2016 at 4:57 PM, Samuli Heinonen <samppah(a)neutraali.net&gt; >> wrote: >> >>> Hi, >>> >>> > On 25 Jul 2016, at 12:34, David Gossage <dgossage(a)carouselchecks.com&gt; >>> wrote: >>> > >>> > On Mon, Jul 25, 2016 at 1:01 AM, Krutika Dhananjay < >>> kdhananj(a)redhat.com&gt; wrote: >>> > Hi, >>> > >>> > Thanks for the logs. So I have identified one issue from the logs for >>> which the fix is this: http://review.gluster.org/#/c/14669/. Because >>> of a bug in the code, ENOENT was getting converted to EPERM and being >>> propagated up the stack causing the reads to bail out early with 'Operation >>> not permitted' errors. >>> > I still need to find out two things: >>> > i) why there was a readv() sent on a non-existent (ENOENT) file (this >>> is important since some of the other users have not faced or reported this >>> issue on gluster-users with 3.7.13) >>> > ii) need to see if there's a way to work around this issue. >>> > >>> > Do you mind sharing the steps needed to be executed to run into this >>> issue? This is so that we can apply our patches, test and ensure they fix >>> the problem. >>> >>> >>> Unfortunately I can’t test this right away nor give exact steps how to >>> test this. This is just a theory but please correct me if you see some >>> mistakes. >>> >>> oVirt uses cache=none settings for VM’s by default which requires >>> direct I/O. oVirt also uses dd with iflag=direct to check that storage has >>> direct I/O enabled. Problems exist with GlusterFS with sharding enabled and >>> bricks running on ZFS on Linux. Everything seems to be fine with GlusterFS >>> 3.7.11 and problems exist at least with version .12 and .13. There has been >>> some posts saying that GlusterFS 3.8.x is also affected. >>> >>> Steps to reproduce: >>> 1. Sharded file is created with GlusterFS 3.7.11. Everything works ok. >>> 2. GlusterFS is upgraded to 3.7.12+ >>> 3. Sharded file cannot be read or written with direct I/O enabled. (Ie. >>> oVirt uses to check storage connection with command "dd >>> if=/rhev/data-center/00000001-0001-0001-0001-0000000002b6/mastersd/dom_md/inbox >>> iflag=direct,fullblock count=1 bs=1024000”) >>> >>> Please let me know if you need more information. >>> >>> -samuli >>> >>> > Well after upgrade of gluster all I did was start ovirt hosts up >>> which launched and started their ha-agent and broker processes. I don't >>> believe I started getting any errors till it mounted GLUSTER1. I had >>> enabled sharding but had no sharded disk images yet. Not sure if the check >>> for shards would have caused that. Unfortunately I can't just update this >>> cluster and try and see what caused it as it has sme VM's users expect to >>> be available in few hours. >>> > >>> > I can see if I can get my test setup to recreate it. I think I'll >>> need to de-activate data center so I can detach the storage thats on xfs >>> and attach the one thats over zfs with sharding enabled. My test is 3 >>> bricks on same local machine, with 3 different volumes but I think im >>> running into sanlock issue or something as it won't mount more than one >>> volume that was created locally. >>> > >>> > >>> > -Krutika >>> > >>> > On Fri, Jul 22, 2016 at 7:17 PM, David Gossage < >>> dgossage(a)carouselchecks.com&gt; wrote: >>> > Trimmed out the logs to just about when I was shutting down ovirt >>> servers for updates which was 14:30 UTC 2016-07-09 >>> > >>> > Pre-update settings were >>> > >>> > Volume Name: GLUSTER1 >>> > Type: Replicate >>> > Volume ID: 167b8e57-28c3-447a-95cc-8410cbdf3f7f >>> > Status: Started >>> > Number of Bricks: 1 x 3 = 3 >>> > Transport-type: tcp >>> > Bricks: >>> > Brick1: ccgl1.gl.local:/gluster1/BRICK1/1 >>> > Brick2: ccgl2.gl.local:/gluster1/BRICK1/1 >>> > Brick3: ccgl3.gl.local:/gluster1/BRICK1/1 >>> > Options Reconfigured: >>> > performance.readdir-ahead: on >>> > storage.owner-uid: 36 >>> > storage.owner-gid: 36 >>> > performance.quick-read: off >>> > performance.read-ahead: off >>> > performance.io-cache: off >>> > performance.stat-prefetch: off >>> > cluster.eager-lock: enable >>> > network.remote-dio: enable >>> > cluster.quorum-type: auto >>> > cluster.server-quorum-type: server >>> > server.allow-insecure: on >>> > cluster.self-heal-window-size: 1024 >>> > cluster.background-self-heal-count: 16 >>> > performance.strict-write-ordering: off >>> > nfs.disable: on >>> > nfs.addr-namelookup: off >>> > nfs.enable-ino32: off >>> > >>> > At the time of updates ccgl3 was offline from bad nic on server but >>> had been so for about a week with no issues in volume >>> > >>> > Shortly after update I added these settings to enable sharding but >>> did not as of yet have any VM images sharded. >>> > features.shard-block-size: 64MB >>> > features.shard: on >>> > >>> > >>> > >>> > >>> > David Gossage >>> > Carousel Checks Inc. | System Administrator >>> > Office 708.613.2284 >>> > >>> > On Fri, Jul 22, 2016 at 5:00 AM, Krutika Dhananjay < >>> kdhananj(a)redhat.com&gt; wrote: >>> > Hi David, >>> > >>> > Could you also share the brick logs from the affected volume? They're >>> located at >>> /var/log/glusterfs/bricks/<hyphenated-path-to-the-brick-directory>.log. >>> > >>> > Also, could you share the volume configuration (output of `gluster >>> volume info <VOL>`) for the affected volume(s) AND at the time you actually >>> saw this issue? >>> > >>> > -Krutika >>> > >>> > >>> > >>> > >>> > On Thu, Jul 21, 2016 at 11:23 PM, David Gossage < >>> dgossage(a)carouselchecks.com&gt; wrote: >>> > 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 list >>> >> >>> >> Users(a)ovirt.org >>> >> 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: 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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