error: "cannot set lock, no free lockspace" (localized)
by Mike Lykov
Hi all. I have a HCI setup, glusterfs 3.12, ovirt 4.2.7, 4 nodes
Yesterday I see 3 VMs detected by engine as "not responding" (it is marked as HA VMs)
(it all located on ovirtnode1 server)
Two of them are restarted by engine on other nodes successfully, but one are not. All get LOCALIZED message like 'cannot set lock: no free space on device' - what is this ? Why engine get that errors, and why some VMs can restart automatically, some not (but successfully restarted bu user via webui after some pause?)
Who knows, what are you think? Full engine logs may be uploaded.
from engine.log: start event
---------------
2019-02-26 17:04:05,308+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] VM 'd546add1-126a-4490-bc83-469bab659854'(openfire.miac) moved from 'Up' --> 'NotResponding'
2019-02-26 17:04:05,865+04 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] EVENT_ID: VM_NOT_RESPONDING(126), VM openfire.miac is not responding.
2019-02-26 17:04:05,865+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] VM '7a3af2e7-8296-4fe0-ac55-c52a4b1de93f'(e-l-k.miac) moved from 'Up' --> 'NotResponding'
2019-02-26 17:04:05,894+04 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] EVENT_ID: VM_NOT_RESPONDING(126), VM e-l-k.miac is not responding.
2019-02-26 17:04:05,895+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] VM 'de76aa6c-a211-41de-8d85-7d2821c3980d'(tsgr-mon) moved from 'Up' --> 'NotResponding'
2019-02-26 17:04:05,926+04 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-59) [] EVENT_ID: VM_NOT_RESPONDING(126), VM tsgr-mon is not responding.
---------------------------
2019-02-26 17:04:22,237+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-9) [] EVENT_ID: VM_DOWN_ERROR(119), VM openfire.miac is down with error. Exit message: VM has been terminated on the host.
....
2019-02-26 17:04:22,374+04 INFO [org.ovirt.engine.core.bll.VdsEventListener] (ForkJoinPool-1-worker-9) [] Highly Available VM went down. Attempting to restart. VM Name 'openfire.miac', VM Id 'd546add1-126a-4490-bc83-469bab659854'
...
2019-02-26 17:04:27,737+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-5) [] EVENT_ID: VM_DOWN_ERROR(119), VM openfire.miac is down with error. Exit message: resource busy: Failed to acquire lock: Lease is held by another host.
...
2019-02-26 17:04:28,350+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2886073) [] EVENT_ID: VDS_INITIATED_RUN_VM(506), Trying to restart VM openfire.miac on Host ovirtnode6.miac
2019-02-26 17:04:31,841+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-2) [] EVENT_ID: VM_DOWN_ERROR(119), VM openfire.miac is down with error. Exit message: resource busy: Failed to acquire lock: Lease is held by another host.
2019-02-26 17:04:31,877+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2886082) [] EVENT_ID: VDS_INITIATED_RUN_VM_FAILED(507), Failed to restart VM openfire.miac on Host ovirtnode6.miac
...
2019-02-26 17:04:31,994+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2886082) [] EVENT_ID: VDS_INITIATED_RUN_VM(506), Trying to restart VM openfire.miac on Host ovirtnode1.miac
.....
2019-02-26 17:04:36,054+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-9) [] EVENT_ID: VM_DOWN_ERROR(119), VM openfire.miac is down with error. Exit message: Не удалось установить блокировку: На устройстве не осталось свободного места.
2019-02-26 17:04:36,054+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-9) [] add VM 'd546add1-126a-4490-bc83-469bab659854'(openfire.miac) to rerun treatment
2019-02-26 17:04:36,091+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2886083) [] EVENT_ID: VDS_INITIATED_RUN_VM_FAILED(507), Failed to restart VM openfire.miac on Host ovirtnode1.miac
-------------------
No more attemtps for this VM were made (state now is 'Down')
Engine tried restart this VM on some other nodes, get ' Lease is held by another host' (it is normal, because timeout for lock not expired?) and then got (LOCALIZED MESSAGE ?? Why it is localized while all other are not?) 'cannot set lock: no free space on device'
Which 'device' it mean? How to see how many 'free space' in it? gluster volumes almost empty:
ovirtstor1.miac:/engine 150G 7,5G 143G 5% /rhev/data-center/mnt/glusterSD/ovirtstor1.miac:_engine
ovirtnode1.miac:/data 5,9T 42G 5,9T 1% /rhev/data-center/mnt/glusterSD/ovirtnode1.miac:_data
ovirtnode1.miac:/vmstore 4,4T 194G 4,2T 5% /rhev/data-center/mnt/glusterSD/ovirtnode1.miac:_vmstore
ovirtnode1.miac:/iso_storage 600G 1,3G 599G 1% /rhev/data-center/mnt/glusterSD/ovirtnode1.miac:_iso__storage
ovirtnode1.miac:/export 5,1T 14G 5,1T 1% /rhev/data-center/mnt/glusterSD/ovirtnode1.miac:_export
Other VMs also get this error about free space:
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2019-02-26 17:05:05,142+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-11) [] EVENT_ID: VM_DOWN_ERROR(119), VM tsgr-mon is down with error. Exit message: Не удалось установить блокир
овку: На устройстве не осталось свободного места.
2019-02-26 17:05:43,526+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-11) [] VM 'de76aa6c-a211-41de-8d85-7d2821c3980d'(tsgr-mon) moved from 'PoweringUp' --> 'Up'
2019-02-26 17:05:43,537+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-11) [] EVENT_ID: VDS_INITIATED_RUN_VM(506), Trying to restart VM tsgr-mon on Host ovirtnode6.miac
----------------
And it is last message about this VM, state now is 'Up'
Therefore all VMs are migrated from this node ovirtnode1, and later in log are records about it unresponsiveness:
2019-02-26 17:07:43,584+04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler9) [35e05907] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ovirtnode1.miac command GetGlusterVolumeHealIn
foVDS failed: Message timeout which can be caused by communication issues
2019-02-26 17:07:43,592+04 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2886194) [35e05907] EVENT_ID: VDS_HOST_NOT_RESPONDING_CONNECTING(9,008), Host ovirtnode1.miac i
s not responding. It will stay in Connecting state for a grace period of 60 seconds and after that an attempt to fence the host will be issued.
2019-02-26 17:07:49,684+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [4511cab1] EVENT_ID: FENCE_OPERATION_USING_AGENT_AND_PROXY_STARTED(9,020), Executing power management status on Host ovirtnode1.miac using Proxy Host ovirtnode5.miac and Fence Agent ipmilan:172.16.16.1.
2019-02-26 17:07:49,685+04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [4511cab1] START, FenceVdsVDSCommand(HostName = ovirtnode5.miac, ... action='STATUS', agent='FenceAgent:{id='338cbdd9-aab6-484c-a906-21e747a96a84', ... type='ipmilan', ip='172.16.16.1', port='null', user='admin', password='***', encryptOptions='false', options=''}', policy='null'}), log id: 281e6c2019-02-26 17:07:49,942+04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [4511cab1] FINISH, FenceVdsVDSCommand, return: FenceOperationResult:{status='SUCCESS', powerStatus='ON', message=''}, log id: 281e6c
2019-02-26 17:07:56,131+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [317316e4] EVENT_ID: SYNC_STORAGE_DEVICES_IN_HOST(4,126), Manually synced the storage devices from host ovirtnode1.miac
2019-02-26 17:07:56,550+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [3a88be4f] EVENT_ID: VDS_DETECTED(13), Status of host ovirtnode1.miac was set to Up.
2019-02-26 17:07:56,554+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-99) [3a88be4f] EVENT_ID: VDS_FENCE_STATUS(496), Host ovirtnode1.miac power managementwas verified successfully.
-------------
After all, now I try to start VM that not restarted automatically:
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2019-02-27 11:23:30,139+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2921212) [8e405cb9-3a3a-42ab-ae05-5aaf40194b30] EVENT_ID: USER_STARTED_VM(153), VM openfire.miac was started by admin@internal-authz (Host: ovirtnode1.miac).
.....
2019-02-27 11:24:12,489+04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-1) [] VM 'd546add1-126a-4490-bc83-469bab659854'(openfire.miac) moved from 'PoweringUp' --> 'Up'
2019-02-27 11:24:12,502+04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-1) [] EVENT_ID: USER_RUN_VM(32), VM openfire.miac started on Host ovirtnode1.miac
---------------
It started without problems on same host ovirtnode1. Strange.
--
Mike
5 years, 1 month
- 2
- 3
VM poor iops
by Leo David
Hi Everyone,
I am encountering the following issue on a single instance hyper-converged
4.2 setup.
The following fio test was done:
fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test
--filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randwrite
The results are very poor doing the test inside of a vm with a prealocated
disk on the ssd store: ~2k IOPS
Same test done on the oVirt node directly on the mounted ssd_lvm: ~30k IOPS
Same test done, this time on the gluster mount path: ~20K IOPS
What could be the issue that the vms have this slow hdd performance ( 2k on
ssd !! )?
Thank you very much !
--
Best regards, Leo David
5 years, 1 month
- 4
- 11