Created attachment 1231449 [details] /var/log/*.*; /tmp/log; sosreport; ks Description of problem: Install RHVH on machine which have more than 100 luns. Then register to RHVM. The registration will fail, the status of RHVH host always show as "connecting -> initializing" in RHVM web UI. VDSM cshao_100luns command failed: Heartbeat exceeded VDSM cshao_100luns command failed: Vds timeout occured Host cshao_100luns is initializing. Message: Recovering from crash or Initializing Version-Release number of selected component (if applicable): rhvh-4.0-0.20161012.0+1 RHVH-4.0-20161018.0-RHVH-x86_64-dvd1.iso imgbased-0.8.5-0.1.el7ev.noarch vdsm-4.18.13-1.el7ev.x86_64 RHVM 4.0 (rhevm-4.0.6.3-0.1.el7ev.noarch) How reproducible: 100% Steps to Reproduce: 1. Install RHVH on machine which have more than 100 luns. 2. Register RHVH to RHVM. 3. Check the host status in RHVM web UI. Actual results: The registration will fail, the status of RHVH host always show as "connecting -> initializing" in RHVM web UI. Expected results: Register RHVH to RHVM can successful when too many LUNs are connected to the host. Additional info:
Created attachment 1231451 [details] register failed
I suspect that would be the same in non-node installations storageRefresh::DEBUG::2016-12-13 15:28:16,910::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-3 /usr/bin/sudo -n /usr/sbin/lvm pvs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 filter = [ '\''a|/dev/mapper/36005076300810b3e0000000000000022|/dev/mapper/36005076300810b3e0000000000000023|/dev/mapper/36005076300810b3e0000000000000024|/dev/mapper/36005076300810b3e000000000000002d|/dev/mapper/36005076300810b3e000000000000002e|/dev/mapper/36005076300810b3e000000000000002f|/dev/mapper/36005076300810b3e0000000000000030|/dev/mapper/36005076300810b3e0000000000000031|/dev/mapper/36005076300810b3e0000000000000032|/dev/mapper/36005076300810b3e0000000000000033|/dev/mapper/36005076300810b3e0000000000000034|/dev/mapper/36005076300810b3e0000000000000035|/dev/mapper/36005076300810b3e0000000000000036|/dev/mapper/36005076300810b3e0000000000000037|/dev/mapper/36005076300810b3e0000000000000038|/dev/mapper/36005076300810b3e0000000000000039|/dev/mapper/36005076300810b3e000000000000003a|/dev/mapper/36005076300810b3e000000000000003b|/dev/mapper/36005076300810b3e000000000000003c|/dev/mapper/36005076300810b3e000000000000003d|/dev/mapper/36005076300810b3e000000000000003e|/dev/mapper/36005076300810b3e000000000000003f|/dev/mapper/36005076300810b3e0000000000000040|/dev/mapper/36005076300810b3e0000000000000041|/dev/mapper/36005076300810b3e0000000000000042|/dev/mapper/36005076300810b3e0000000000000043|/dev/mapper/36005076300810b3e0000000000000044|/dev/mapper/36005076300810b3e0000000000000045|/dev/mapper/36005076300810b3e0000000000000046|/dev/mapper/36005076300810b3e0000000000000047|/dev/mapper/36005076300810b3e0000000000000048|/dev/mapper/36005076300810b3e0000000000000049|/dev/mapper/36005076300810b3e000000000000004a|/dev/mapper/36005076300810b3e000000000000004b|/dev/mapper/36005076300810b3e000000000000004c|/dev/mapper/36005076300810b3e000000000000004d|/dev/mapper/36005076300810b3e000000000000004e|/dev/mapper/36005076300810b3e000000000000004f|/dev/mapper/36005076300810b3e0000000000000050|/dev/mapper/36005076300810b3e0000000000000051|/dev/mapper/36005076300810b3e0000000000000052|/dev/mapper/36005076300810b3e0000000000000053|/dev/mapper/36005076300810b3e0000000000000054|/dev/mapper/36005076300810b3e0000000000000055|/dev/mapper/36005076300810b3e0000000000000056|/dev/mapper/36005076300810b3e0000000000000057|/dev/mapper/36005076300810b3e0000000000000058|/dev/mapper/36005076300810b3e0000000000000059|/dev/mapper/36005076300810b3e000000000000005a|/dev/mapper/36005076300810b3e000000000000005b|/dev/mapper/36005076300810b3e000000000000005c|/dev/mapper/36005076300810b3e000000000000005d|/dev/mapper/36005076300810b3e000000000000005e|/dev/mapper/36005076300810b3e000000000000005f|/dev/mapper/36005076300810b3e0000000000000060|/dev/mapper/36005076300810b3e0000000000000061|/dev/mapper/36005076300810b3e0000000000000062|/dev/mapper/36005076300810b3e0000000000000063|/dev/mapper/36005076300810b3e0000000000000064|/dev/mapper/36005076300810b3e0000000000000065|/dev/mapper/36005076300810b3e0000000000000066|/dev/mapper/36005076300810b3e0000000000000067|/dev/mapper/36005076300810b3e0000000000000068|/dev/mapper/36005076300810b3e0000000000000069|/dev/mapper/36005076300810b3e000000000000006a|/dev/mapper/36005076300810b3e000000000000006b|/dev/mapper/36005076300810b3e000000000000006c|/dev/mapper/36005076300810b3e000000000000006d|/dev/mapper/36005076300810b3e000000000000006e|/dev/mapper/36005076300810b3e000000000000006f|/dev/mapper/36005076300810b3e0000000000000070|/dev/mapper/36005076300810b3e0000000000000071|/dev/mapper/36005076300810b3e0000000000000072|/dev/mapper/36005076300810b3e0000000000000073|/dev/mapper/36005076300810b3e0000000000000074|/dev/mapper/36005076300810b3e0000000000000075|/dev/mapper/36005076300810b3e0000000000000076|/dev/mapper/36005076300810b3e0000000000000077|/dev/mapper/36005076300810b3e0000000000000078|/dev/mapper/36005076300810b3e0000000000000079|/dev/mapper/36005076300810b3e000000000000007a|/dev/mapper/36005076300810b3e000000000000007b|/dev/mapper/36005076300810b3e000000000000007c|/dev/mapper/36005076300810b3e000000000000007d|/dev/mapper/36005076300810b3e000000000000007e|/dev/mapper/36005076300810b3e000000000000007f|/dev/mapper/36005076300810b3e0000000000000080|/dev/mapper/36005076300810b3e0000000000000081|/dev/mapper/36005076300810b3e0000000000000082|/dev/mapper/36005076300810b3e0000000000000083|/dev/mapper/36005076300810b3e0000000000000084|/dev/mapper/36005076300810b3e0000000000000085|/dev/mapper/36005076300810b3e0000000000000086|/dev/mapper/36005076300810b3e0000000000000087|/dev/mapper/36005076300810b3e0000000000000088|/dev/mapper/36005076300810b3e0000000000000089|/dev/mapper/36005076300810b3e000000000000008a|/dev/mapper/36005076300810b3e000000000000008b|/dev/mapper/36005076300810b3e000000000000008c|/dev/mapper/36005076300810b3e000000000000008d|/dev/mapper/36005076300810b3e000000000000008e|/dev/mapper/36005076300810b3e000000000000008f|/dev/mapper/36005076300810b3e0000000000000090|/dev/mapper/36005076300810b3e0000000000000091|/dev/mapper/36005076300810b3e0000000000000092|/dev/mapper/36005076300810b3e0000000000000093|/dev/mapper/36005076300810b3e0000000000000094|/dev/mapper/36005076300810b3e0000000000000095|/dev/mapper/36005076300810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'\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,size,vg_name,vg_uuid,pe_start,pe_count,pe_alloc_count,mda_count,dev_size (cwd None) storageRefresh::DEBUG::2016-12-13 15:28:21,428::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = " WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n Couldn't find device with uuid w7ghZS-G3D7-wpXw-ktzr-AD6U-drDN-2PUEsa.\n"; <rc> = 0 storageRefresh::ERROR::2016-12-13 15:28:21,431::lvm::335::Storage.LVM::(_reloadpvs) Missing pv: w7ghZS-G3D7-wpXw-ktzr-AD6U-drDN-2PUEsa in vg: rhvh_dell-per510-01 storageRefresh::DEBUG::2016-12-13 15:28:21,432::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset --cpu-list 0-3 /usr/bin/sudo -n /usr/sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 filter = [ 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'\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name (cwd None)
Created attachment 1231496 [details] all log-part1
Created attachment 1231497 [details] all log-part2
This sounds like another case for lvm filter. Similar to bug 1424853
(In reply to shaochen from comment #0) > Description of problem: > Install RHVH on machine which have more than 100 luns. Then register to RHVM. > The registration will fail, the status of RHVH host always show as > "connecting -> initializing" in RHVM web UI. Do you have vgs and lvs on these 100 luns? With 300 luns, 3 lvs per lun, vdsm needs almost 10 minutes to deactivate all the lvs on the luns. How much time did you wait for vdsm to become ready? > VDSM cshao_100luns command failed: Heartbeat exceeded > VDSM cshao_100luns command failed: Vds timeout occured > Host cshao_100luns is initializing. Message: Recovering from crash or > Initializing > > > Version-Release number of selected component (if applicable): > rhvh-4.0-0.20161012.0+1 > RHVH-4.0-20161018.0-RHVH-x86_64-dvd1.iso > imgbased-0.8.5-0.1.el7ev.noarch > vdsm-4.18.13-1.el7ev.x86_64 This is not current 4.0 version. Can you test again with 4.0.7? We disabled lvmetad in this version. This change may solve the issue.
(In reply to Nir Soffer from comment #6) > (In reply to shaochen from comment #0) > > Description of problem: > > Install RHVH on machine which have more than 100 luns. Then register to RHVM. > > The registration will fail, the status of RHVH host always show as > > "connecting -> initializing" in RHVM web UI. > > Do you have vgs and lvs on these 100 luns? > > With 300 luns, 3 lvs per lun, vdsm needs almost 10 > minutes to deactivate all the lvs on the luns. > > How much time did you wait for vdsm to become ready? > > > VDSM cshao_100luns command failed: Heartbeat exceeded > > VDSM cshao_100luns command failed: Vds timeout occured > > Host cshao_100luns is initializing. Message: Recovering from crash or > > Initializing > > > > > > Version-Release number of selected component (if applicable): > > rhvh-4.0-0.20161012.0+1 > > RHVH-4.0-20161018.0-RHVH-x86_64-dvd1.iso > > imgbased-0.8.5-0.1.el7ev.noarch > > vdsm-4.18.13-1.el7ev.x86_64 > > This is not current 4.0 version. Can you test again with 4.0.7? > > We disabled lvmetad in this version. This change may solve the issue. The original test env was gone, let me re-setup a new test env and have a try.
Re-test on the latest 4.0.7 version, the original issue has been solved now, so close this bug. Test version: redhat-virtualization-host-4.0-20170307.1 imgbased-0.8.16-0.1.el7ev.noarch vdsm-4.18.24-3.el7ev.x86_64 rhevm-4.0.7.4-0.1.el7ev Test steps: 1. Install RHVH on machine which have more than 100 luns. 2. Register RHVH to RHVM. 3. Check the host status in RHVM web UI. Test result: Register RHVH to RHVM can successful within acceptable time during too many LUNs are connected to the host.