I've gotten a bit further. I have a separate 10Gbe network for GlusterFS
traffic which was also set as the migration network. I disabled migration
on GlusterFS network and enabled on default management network and now
migration seems to be working. I'm not sure why at this point, it used to
work fine on GlusterFS migration network in the past.
On Thu, May 27, 2021 at 2:11 PM Jayme <jay...@gmail.com> wrote:
> I have a three node oVirt 4.4.5 cluster running oVirt node hosts. Storage
> is mix of GlusterFS and NFS. Everything has been running smoothly, but the
> other day I noticed many VMs had invalid snapshots. I run a script to
> export OVA for VMs for backup purposes, exports seemed to have been fine
> but snapshots failed to delete at the end. I was able to manually delete
> the snapshots through oVirt admin GUI without any errors/warnings and the
> VMs have been running fine and can restart them without problems.
>
> I thought this problem may be due to snapshot bug which is supposedly
> fixed in oVirt 4.4.6. I decided to start upgrading cluster to 4.4.6 and am
> now having a problem with VMs not being able to migrate.
>
> When I migrate any VM (doesn't seem to matter which host to and from) the
> process starts but stops at 0-1%. Eventually after 15-30 minutes or more
> the tasks are all completed by the VM is not migrated.
>
> I am unable to migrate any VMs and as such I cannot place any host in
> maintenance mode.
>
> I've attaching some VDSM logs from source and destination hosts, these
> were after initiating a migration of a single VM
>
> I'm seeing some errors in the logs regarding the migration stalling, but
> not able to determine why its stalling.
>
> 2021-05-27 17:10:22,167+0000 INFO (jsonrpc/4) [api.host] FINISH
> getAllVmIoTunePolicies return={'status': {'code': 0, 'message': 'Done'},
> 'io_tune_policies_dict': {'f8f4e4a1-b565-4663-8962-c8804dbb86fb':
> {'policy': [], 'current_values': [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme1n1/bce04425-1d25-4489-bdab-2834a1a57db8/images/38b27cce-c744-4a12-85a3-3af07d386da2/93c1e793-f8cb-42c9-86a6-0e9ce4a6023a',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '2b87204f-f695-474a-9f08-47b85fcac366': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/f2e0c9f3-ab0d-441a-85a6-07a42e78b5a8/848f353e-6787-4e20-ab7b-0541ebd852c6',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '26332421-54a3-4afc-90e7-551a7e314c80': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/b7a785f9-307b-42af-9bbe-23cac884fe97/ed1d027e-a36a-4e6b-9207-119915044e06',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '60edbd80-dad7-4bf8-8fd1-e138413cf9f6': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/535fcb2e-ece9-4d50-86fe-bf6264d11ae1/6c01a036-8a14-46ba-a4b4-fe4f66a586a3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/1f467fb5-5ea7-42ba-bace-f175c86791b2/cbe8327f-9b7f-442f-a650-6888bb11a674',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdd', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/c93956d5-c88d-41f9-8c38-9f5f62cc90dd/3920b46c-5fab-4b63-b47f-2fa5c6714c36',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> 'beeefe06-78a0-4e14-a932-cc8d734d542d': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/310d8b3e-d578-418d-9802-dc0ebcea06d6/aa758c51-8478-4273-aeef-d4b374b8d6b4',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/4072fda1-ec82-45c9-b353-91fceb13bf08/891f5982-dead-48b4-8907-caa1e309fa82',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '7e5156de-649d-4904-9092-21a699242a37': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/ca0c1208-a7aa-4ef6-a450-4a40bd4455f3/a2335199-ddd4-429b-b55d-f4d527081fd3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]}}}
> from=::1,35012 (api:54)
> 2021-05-27 17:10:31,118+0000 WARN (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration stalling: remaining
> (32863MiB) > lowmark (32863MiB). (migration:801)
> 2021-05-27 17:10:31,118+0000 INFO (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration Progress: 190.035
> seconds elapsed, 1% of data processed, total data: 32864MB, processed data:
> 0MB, remaining data: 32863MB, transfer speed 0Mbps, zero pages: 160MB,
> compressed: 0MB, dirty rate: 0, memory iteration: 1 (migration:814)
> 2021-05-27 17:10:33,827+0000 INFO (jsonrpc/5) [throttled] Current
> getAllVmStats: {'f8f4e4a1-b565-4663-8962-c8804dbb86fb': 'Up',
> '2b87204f-f695-474a-9f08-47b85fcac366': 'Up',
> '26332421-54a3-4afc-90e7-551a7e314c80': 'Up',
> '60edbd80-dad7-4bf8-8fd1-e138413cf9f6': 'Up',
> 'beeefe06-78a0-4e14-a932-cc8d734d542d': 'Up',
> '7e5156de-649d-4904-9092-21a699242a37': 'Migration Source'}
> (throttledlog:104)
> 2021-05-27 17:10:37,186+0000 INFO (jsonrpc/5) [api.host] FINISH
> getAllVmIoTunePolicies return={'status': {'code': 0, 'message': 'Done'},
> 'io_tune_policies_dict': {'f8f4e4a1-b565-4663-8962-c8804dbb86fb':
> {'policy': [], 'current_values': [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme1n1/bce04425-1d25-4489-bdab-2834a1a57db8/images/38b27cce-c744-4a12-85a3-3af07d386da2/93c1e793-f8cb-42c9-86a6-0e9ce4a6023a',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '2b87204f-f695-474a-9f08-47b85fcac366': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/f2e0c9f3-ab0d-441a-85a6-07a42e78b5a8/848f353e-6787-4e20-ab7b-0541ebd852c6',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '26332421-54a3-4afc-90e7-551a7e314c80': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/b7a785f9-307b-42af-9bbe-23cac884fe97/ed1d027e-a36a-4e6b-9207-119915044e06',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '60edbd80-dad7-4bf8-8fd1-e138413cf9f6': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/535fcb2e-ece9-4d50-86fe-bf6264d11ae1/6c01a036-8a14-46ba-a4b4-fe4f66a586a3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/1f467fb5-5ea7-42ba-bace-f175c86791b2/cbe8327f-9b7f-442f-a650-6888bb11a674',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdd', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/c93956d5-c88d-41f9-8c38-9f5f62cc90dd/3920b46c-5fab-4b63-b47f-2fa5c6714c36',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> 'beeefe06-78a0-4e14-a932-cc8d734d542d': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/310d8b3e-d578-418d-9802-dc0ebcea06d6/aa758c51-8478-4273-aeef-d4b374b8d6b4',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/4072fda1-ec82-45c9-b353-91fceb13bf08/891f5982-dead-48b4-8907-caa1e309fa82',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '7e5156de-649d-4904-9092-21a699242a37': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/ca0c1208-a7aa-4ef6-a450-4a40bd4455f3/a2335199-ddd4-429b-b55d-f4d527081fd3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]}}}
> from=::1,35012 (api:54)
> 2021-05-27 17:10:41,120+0000 WARN (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration stalling: remaining
> (32863MiB) > lowmark (32863MiB). (migration:801)
> 2021-05-27 17:10:41,120+0000 INFO (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration Progress: 200.037
> seconds elapsed, 1% of data processed, total data: 32864MB, processed data:
> 0MB, remaining data: 32863MB, transfer speed 0Mbps, zero pages: 160MB,
> compressed: 0MB, dirty rate: 0, memory iteration: 1 (migration:814)
> 2021-05-27 17:10:51,121+0000 WARN (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration stalling: remaining
> (32863MiB) > lowmark (32863MiB). (migration:801)
> 2021-05-27 17:10:51,121+0000 INFO (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration Progress: 210.039
> seconds elapsed, 1% of data processed, total data: 32864MB, processed data:
> 0MB, remaining data: 32863MB, transfer speed 0Mbps, zero pages: 160MB,
> compressed: 0MB, dirty rate: 0, memory iteration: 1 (migration:814)
> 2021-05-27 17:10:52,211+0000 INFO (jsonrpc/1) [api.host] FINISH
> getAllVmIoTunePolicies return={'status': {'code': 0, 'message': 'Done'},
> 'io_tune_policies_dict': {'f8f4e4a1-b565-4663-8962-c8804dbb86fb':
> {'policy': [], 'current_values': [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme1n1/bce04425-1d25-4489-bdab-2834a1a57db8/images/38b27cce-c744-4a12-85a3-3af07d386da2/93c1e793-f8cb-42c9-86a6-0e9ce4a6023a',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '2b87204f-f695-474a-9f08-47b85fcac366': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/f2e0c9f3-ab0d-441a-85a6-07a42e78b5a8/848f353e-6787-4e20-ab7b-0541ebd852c6',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '26332421-54a3-4afc-90e7-551a7e314c80': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/b7a785f9-307b-42af-9bbe-23cac884fe97/ed1d027e-a36a-4e6b-9207-119915044e06',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '60edbd80-dad7-4bf8-8fd1-e138413cf9f6': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/535fcb2e-ece9-4d50-86fe-bf6264d11ae1/6c01a036-8a14-46ba-a4b4-fe4f66a586a3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/1f467fb5-5ea7-42ba-bace-f175c86791b2/cbe8327f-9b7f-442f-a650-6888bb11a674',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdd', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme2n1/a7efa448-201b-4453-9bc9-900559b891ca/images/c93956d5-c88d-41f9-8c38-9f5f62cc90dd/3920b46c-5fab-4b63-b47f-2fa5c6714c36',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> 'beeefe06-78a0-4e14-a932-cc8d734d542d': {'policy': [], 'current_values':
> [{'name': 'sda', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/310d8b3e-d578-418d-9802-dc0ebcea06d6/aa758c51-8478-4273-aeef-d4b374b8d6b4',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}, {'name':
> 'sdb', 'path':
> '/rhev/data-center/mnt/glusterSD/gluster0.grove.silverorange.com:_data__sdb/30fd0a2f-ab42-4a8a-8f0b-67242dc2d15d/images/4072fda1-ec82-45c9-b353-91fceb13bf08/891f5982-dead-48b4-8907-caa1e309fa82',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]},
> '7e5156de-649d-4904-9092-21a699242a37': {'policy': [], 'current_values':
> [{'name': 'vda', 'path':
> '/rhev/data-center/mnt/10.11.0.9:_vmstorage_nvme0n1/a99cd663-f6d5-42d8-bd7a-ee0b5d068608/images/ca0c1208-a7aa-4ef6-a450-4a40bd4455f3/a2335199-ddd4-429b-b55d-f4d527081fd3',
> 'ioTune': {'total_bytes_sec': 0, 'read_bytes_sec': 0, 'write_bytes_sec': 0,
> 'total_iops_sec': 0, 'write_iops_sec': 0, 'read_iops_sec': 0}}]}}}
> from=::1,35012 (api:54)
> 2021-05-27 17:11:01,123+0000 WARN (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration stalling: remaining
> (32863MiB) > lowmark (32863MiB). (migration:801)
> 2021-05-27 17:11:01,123+0000 INFO (migmon/7e5156de) [virt.vm]
> (vmId='7e5156de-649d-4904-9092-21a699242a37') Migration Progress: 220.041
> seconds elapsed, 1% of data processed, total data: 32864MB, processed data:
> 0MB, remaining data: 32863MB, transfer speed 0Mbps, zero pages: 160MB,
> compressed: 0MB, dirty rate: 0, memory iteration: 1 (migration:814)ats
> return={'86245648-abd8-46e3-9c10-432e8788a074': {'code': 0, 'lastCheck':
> '1.6', 'delay': '0.00353497', 'valid': True, 'version': 5, 'acquired':
> True, 'actual': True}} from=::1,35010,
> task_id=c4e65f55-1367-41d3-9bf6-f357a382df4a (api:54)
> 2021-05-27 17:09:33,156+0000 INFO (jsonrpc/2) [api.host] START getStats()
> from=::ffff:10.11.0.219,54952 (api:48)
>
_______________________________________________
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/FCGACJ5SDLTT5URTRWIXGNON675PEDLX/
