On Wed, Oct 12, 2016 at 2:03 PM, Piotr Kliczewski <pkliczew@redhat.com> wrote:

What I meant is that you sent logs created at different times so I was unable to match both ends (engine and vdsm.

It would be great if you could sent the logs from the same time.

Probably there is something I don't understand...

I collect logs at 11:05

I copy both current engine.log and current vdsmd.log and update them to google drive

Due to how ovirt-engine and vdsmd are logging and to how they are rotating I have

1) the current engine.log initial and final lines at that time are

2016-09-27 03:16:08,460 INFO  [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (DefaultQuartzScheduler1) [1e566c35] Fetched 5 VMs from VDS '0d6cfc43-99bb-468e-92d8-f615ef3362ae'

...

2016-10-12 10:51:36,336 INFO  [org.ovirt.engine.core.bll.storage.domain.IsoDomainListSyncronizer] (org.ovirt.thread.pool-8-thread-3) [da0fb3b] Finished automatic refresh process for 'ISO' file type with success, for storage domain id 'fd5754f1-bd00-4337-ad64-1abde35438ae'.

quite obviously no more logging during latest 14 minutes.... and so no more lines inside the file...

2) the current vdsmd.log initial and final lines are instead

mailbox.SPMMonitor::DEBUG::2016-10-12 11:01:02,558::storage_mailbox::733::Storage.Misc.excCmd::(_checkForMail) /us

r/bin/taskset --cpu-list 0-31 dd if=/rhev/data-center/00000001-0001-0001-0001-0000000000ec/mastersd/dom_md/inbox i

flag=direct,fullblock count=1 bs=1024000 (cwd None)

...

mailbox.SPMMonitor::DEBUG::2016-10-12 11:05:25,507::storage_mailbox::733::Storage.Misc.excCmd::(_checkForMail) SUCCESS: <err> = '1+0 records in\n1+0 records out\n1024000 bytes (1.0 MB) copied, 0.00455719 s, 225 MB/s\n'; <rc> = 0

tipically vdsmd.log rotation happens every 1 hour and in fact that particular vdsmd is now named (at 14:43) vdsm.log.3.xz and in total contains from the already shown line 

mailbox.SPMMonitor::DEBUG::2016-10-12 11:01:02,558::storage_mailbox::733::Storage.Misc.excCmd::(_checkForMail) /usr/bin/taskset --cpu-list 0-31 dd if=/rhev/data-center/00000001-0001-0001-0001-0000000000ec/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000 (cwd None)

up to

Thread-642572::INFO::2016-10-12 12:01:00,744::xmlrpc::91::vds.XMLRPCServer::(_process_requests) Request handler for 127.0.0.1:47818 stopped

when it has been rotated....

Please explain what is wrong with my approach giving you the information needed.... Do you need more vdsmd.log files in the past?

Gianluca