Red Hat Bugzilla – Bug 989544
hypervisors rotate SPM constantly
Last modified: 2016-02-10 12:12:37 EST
Description of problem: When an OVF file was added to an export domain manually from a third party source, hypervisors constantly rotated SPM status Version-Release number of selected component (if applicable): vdsm 4.10 How reproducible: Very Steps to Reproduce: 1. Insert OVF file into export domain 2. Activate export domain Actual results: As soon as a hypervisor takes SPM role, SPM fails and another host contends for SPM Expected results: No SPM failures even if there's something wrong with the export domain Additional info:
SPM rotation seems unrelated to the ovf changes, the logs show that you have operations take a *very* long time. For example vgchange (and other operations) is taking more than 5! minutes in this setup (other lvm commands are running fine): 1 9a631a12-8ff5-4599-9ae7-047de6d9ddb3::DEBUG::2013-08-15 21:25:31,954::misc::83::Storage.Misc.excCmd::(<lambda>) '/usr/bin/sudo -n /sbin/lvm vgchange --config " devices { pr eferred_names = [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 filter = [ \'a%360a980004433374b485d444149685574|360a980004 433374b485d444149685633%\', \'r%.*%\' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup { retain_min = 50 retain_days = 0 } " --deltag M DT_POOL_SPM_ID=-1 --deltag MDT__SHA_CKSUM=7074e67f094d9140ed99d4f5aa36b671f96f0c5f --deltag MDT_POOL_SPM_LVER=21 --addtag MDT_POOL_SPM_ID=1 --addtag MDT__SHA_CKSUM=9e19c427 0492f4fccddb27c8cfc2a0b7e5de35df --addtag MDT_POOL_SPM_LVER=22 2a7361c7-71a5-4f11-b8fa-372bf3dfdeee' (cwd None) 2 9a631a12-8ff5-4599-9ae7-047de6d9ddb3::DEBUG::2013-08-15 21:30:35,905::misc::83::Storage.Misc.excCmd::(<lambda>) SUCCESS: <err> = ''; <rc> = 0 First time I see it is: 2013-08-15 17:00:57,789::misc::83::Storage.Misc.excCmd::(<lambda>) '/usr/bin/sudo -n /sbin/lvm vgchange
moving to 3.3.2 since 3.3.1 was built and moved to QE.