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Re: [ovirt-users] Host remains Non-Responsive after reboot
by Eli Mesika 27 Jan '15

27 Jan '15

----- Original Message ----- > From: "ILanit Stein" <istein(a)redhat.com> > To: "Artyom Lukianov" <alukiano(a)redhat.com>, "Eli Mesika" <emesika(a)redhat.com> > Cc: users(a)ovirt.org, rabshear(a)citytwist.net > Sent: Tuesday, January 27, 2015 5:19:12 PM > Subject: Fwd: [ovirt-users] Host remains Non-Responsive after reboot > > > Hi Guys, > > Can you please look into this please? Hi >From the logs I can see clearly that host is turned on in 2015-01-26 11:56:51,191 However, there is a stomp exception in 2015-01-26 11:56:53,544 and a connection timeout in 2015-01-26 11:56:53,553 that might be related Piotr, can you please have a look ? > > Thanks, > Ilanit. > ----- Forwarded Message ----- > From: "Rob Abshear" <rabshear(a)citytwist.net> > To: "ILanit Stein" <istein(a)redhat.com> > Sent: Tuesday, January 27, 2015 3:05:56 PM > Subject: Re: [ovirt-users] Host remains Non-Responsive after reboot > > Here are the logs. you requested. The shutdown of the node was at 11:53 > and vdsmd was manually restarted at 12:01 to get the node back online. > > On Tue, Jan 27, 2015 at 2:05 AM, ILanit Stein <istein(a)redhat.com> wrote: > > > It might be a bug, > > Would you please attach the logs, I mentioned bellow, > > that can bring more details on the failure? > > Adding Eli, that may want to give some input on this issue. > > > > Thanks, > > Ilanit. > > > > ----- Original Message ----- > > From: "Rob Abshear" <rabshear(a)citytwist.net> > > To: "ILanit Stein" <istein(a)redhat.com> > > Cc: users(a)ovirt.org > > Sent: Monday, January 26, 2015 9:43:14 PM > > Subject: Re: [ovirt-users] Host remains Non-Responsive after reboot > > > > I have done a bit more investigating on this matter. If I restart the node > > from within oVirt using the power management option "restart", then the > > node restarts and vdsmd DOES NOT start. If I go into the DRAC and issue > > the command to power cycle the machine, then the machine restarts and vdsmd > > DOES start. I can run the following command from another node in the > > cluster: > > fence_drac5 -a 192.168.200.105 -l root -p <password> -x -o reboot > > and the node restarts and vdsmd DOES start. > > > > On Sun, Jan 25, 2015 at 1:56 AM, ILanit Stein <istein(a)redhat.com> wrote: > > > > > Hi Rob, > > > > > > Thanks for this report. > > > > > > Would you please provide these logs, at the time frame, the host failure > > > occur: > > > 1. oVirt Engine: /var/log/ovirt-engine/engine.log > > > 2. host: /var/log/vdsm/vdsm.log > > > > > > If it is reproducible, please add this info as well. > > > > > > You can also check vdsm service status, on host, while host reported as > > > Non responsive, > > > by running on host 'service vdsmd status' > > > There might some problem, that might have prevented from vdsm service to > > > come up, on host. > > > > > > Ilanit. > > > > > > ----- Original Message ----- > > > From: "Rob Abshear" <rabshear(a)citytwist.net> > > > To: users(a)ovirt.org > > > Sent: Friday, January 23, 2015 9:22:42 PM > > > Subject: [ovirt-users] Host remains Non-Responsive after reboot > > > > > > > > > I am running oVirt Engine Version 3.5.0.1-1.el6. I have 4 hosts in the > > > cluster. Each host has a drac5 and it is configured and working. I am > > > trying to simulate a node failure. I am running one HA VM on one of the > > > hosts for testing. I simulate the failure by powering off the host with > > the > > > VM running. > > > > > > Here is what is happening. > > > > > > > > > * Host is powered off > > > * ~4 minutes pass and the host is recognized as not responding > > > * Automatic fence runs and the VM migrates. Another host in the node > > > is chosen as a proxy to execute Status command on the host. > > > * Same host is chosen as proxy to execute Start command on the host. > > > * Same host is chosen as proxy to execute Status command on the host. > > > * The host DOES physically start. > > > * The host never shows status of UP. > > > * I select “confirm host has been rebooted” and I see a manual fence > > > start. > > > * Host stays non-responsive. > > > * I put the host in maintenance and then activate it. > > > * Host still non-responsive > > > * I put the host in maintenance and do a reinstall > > > * Reinstall finishes and host becomes UP > > > > > > So, everything seems to go fine with the HA functionality, but the host > > > never recovers without being reinstalled. Please let me know which logs > > you > > > need to look at to help me out with this. > > > > > > Thanks > > > > > > > > > Sent with Mixmax > > > > > > _______________________________________________ > > > Users mailing list > > > Users(a)ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > >

4 3

Network config
by Koen Vanoppen 27 Jan '15

27 Jan '15

Hello everybody, Just wanted to know if anybody else has the problem, that when you restart your network configuration of a hypervisor, all the settings concerning the bonding are gone... Do I file a bug report for this or is this already a known issue? Kind regards, Koen

4 11

Re: [ovirt-users] change network MTU settings without taking all the VMs down?
by Donny Davis 27 Jan '15

27 Jan '15

Migrate the vms between hosts, and when a host gets to no running VMS you can sync that network. Donny D cloudspin.meOn Jan 27, 2015 10:43 AM, Darrell Budic <budic(a)onholyground.com> wrote: > > I finally got a couple of networks our from behind a wan based layer 2 bridge that required me to run at MTU 1448, and would like to get back up to MTU 1500. I see the GUI won’t let me do that while the network is in use. Any way around this, clean or otherwise? Restarting VMs to update them is ok, just trying to avoid having to take everything down at the same time. > > -Darrell > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users

1 0

3.5.0 to 3.5.1 Upgrade Steps
by Tim Macy 27 Jan '15

27 Jan '15

What are the proper steps to upgrade the engine from 3.5.0.1-1.el6 to 3.5.1-1.el6? engine-upgrade or engine-setup after yum update ovirt-engine-setup?

2 1

Failed to add storage domain
by Koen Vanoppen 27 Jan '15

27 Jan '15

Dear all, We have a small issue on our ovirt environment. When I try to add a fibre storage pool, I get the following error: 2015-01-21 08:24:48,705 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (org.ovirt.thread.pool-8-thread-22) Storage domain e5d59e58-6408-4f80-911e-a30d0e7ca1fe:BuranIsoDomain is not visible to one or more hosts. Since the domains type is ISO, hosts status will not be changed to non-operational 2015-01-21 08:24:54,764 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] (ajp--127.0.0.1-8702-3) [2c666536] Command CreateStorageDomainVDSCommand(HostName = saturnus1, HostId = 1180a1f6-635e-47f6-bba1-871d8c432de0, storageDomain=StorageDomainStatic[StoragePoolOracle01, fd6c6779-8353-42f6-b2ff-0c670e4b8a73], args=qEZ3pE-03I3-5w9M-1XFN-ArBH-2d2e-fSVRF3) execution failed. Exception: VDSNetworkException: java.util.concurrent.TimeoutException 2015-01-21 08:24:54,769 ERROR [org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand] (ajp--127.0.0.1-8702-3) [2c666536] Command org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.util.concurrent.TimeoutException (Failed with error VDS_NETWORK_ERROR and code 5022) 2015-01-21 08:24:54,810 ERROR [org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand] (ajp--127.0.0.1-8702-3) [2c666536] Transaction rolled-back for command: org.ovirt.engine.core.bll.storage.AddSANStorageDomainCommand. 2015-01-21 08:24:54,839 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-3) [2c666536] Correlation ID: 2c666536, Job ID: 35bc8058-ab79-40b5-be1e-877b88362261, Call Stack: null, Custom Event ID: -1, Message: Failed to add Storage Domain StoragePoolOracle01. (User: admin) 2015-01-21 08:24:55,107 WARN [org.ovirt.engine.core.bll.AddVmFromScratchCommand] (DefaultQuartzScheduler_Worker-25) In the GUI you'll see this error: Error while executing action New SAN Storage Domain: Network error during communication with the Host. All the hosts are up and all the rest of our storage is also up. Kind regards, Koen

1 4

Update to 3.5.1 scrambled multipath.conf?
by Gianluca Cecchi 27 Jan '15

27 Jan '15

Hello, on my all-in-one installation @home I had 3.5.0 with F20. Today I updated to 3.5.1. it seems it modified /etc/multipath.conf preventing me from using my second disk at all... My system has internal ssd disk (sda) for OS and one local storage domain and another disk (sdb) with some partitions (on one of them there is also another local storage domain). At reboot I was put in emergency boot because partitions at sdb disk could not be mounted (they were busy). it took me some time to understand that the problem was due to sdb gone managed as multipath device and so busy for partitions to be mounted. Here you can find how multipath became after update and reboot https://drive.google.com/file/d/0BwoPbcrMv8mvS0FkMnNyMTdVTms/view?usp=shari… No device-mapper-multipath update in yum.log Also it seems that after changing it, it was then reverted at boot again (I don't know if the responsible was initrd/dracut or vdsmd) so in the mean time the only thing I could do was to make the file immutable with chattr +i /etc/multipath.conf and so I was able to reboot and verify that my partitions on sdb were ok and I was able to mount them (for safe I also ran an fsck against them) Update ran around 19:20 and finished at 19:34 here the log in gzip format https://drive.google.com/file/d/0BwoPbcrMv8mvWjJDTXU1YjRWOFk/view?usp=shari… Reboot was done around 21:10-21:14 Here my /var/log/messages in gzip format, where you can see latest days. https://drive.google.com/file/d/0BwoPbcrMv8mvMm1ldXljd3hZWnM/view?usp=shari… Any suggestion appreciated. Current multipath.conf (where I also commented out the getuid_callout that is not used anymore): [root@tekkaman setup]# cat /etc/multipath.conf # RHEV REVISION 1.1 blacklist { devnode "^(sda|sdb)[0-9]*" } defaults { polling_interval 5 #getuid_callout "/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/%n" no_path_retry fail user_friendly_names no flush_on_last_del yes fast_io_fail_tmo 5 dev_loss_tmo 30 max_fds 4096 } Gianluca

5 6

Does my Storage Domain crashed or is this iSCSI LUN's a problem?
by shimano 27 Jan '15

27 Jan '15

Hi guys, I'm trying to run one of my storage domains, which experienced failure. Unfortunately, I meet a very nasty error (Storage domain does not exist). Could someone tell me, how to try to restore this domain? P.S. It's an oVirt 3.4.2-1.el6 ****************************** **************************************************** /var/log/messages: Jan 26 12:48:49 node002 vdsm TaskManager.Task ERROR Task=`10d02993-b585-448f-9a50-bd3e8cda7082`::Unexpected error#012Traceback (most recent call last):#012 File "/usr/share/vdsm/storage/task.py", line 873, in _run#012 return fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/storage/hsm.py", line 2959, in getVGInfo#012 return dict(info=self.__getVGsInfo([vgUUID])[0])#012 File "/usr/share/vdsm/storage/hsm.py", line 2892, in __getVGsInfo#012 vgList = [lvm.getVGbyUUID(vgUUID) for vgUUID in vgUUIDs]#012 File "/usr/share/vdsm/storage/lvm.py", line 894, in getVGbyUUID#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s" % vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist: ('vg_uuid: gyaCWf-6VKi-lI9W-JT6H-IZdy-rIsB-hTvZ4O',) Jan 26 12:48:49 node002 kernel: device-mapper: table: 253:26: multipath: error getting device Jan 26 12:48:49 node002 kernel: device-mapper: ioctl: error adding target to table ********************************************************************************** /var/log/vdsm.log: Thread-22::ERROR::2015-01-26 12:43:03,376::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain db52e9cb-7306-43fd-aff3-20831bc2bcaf Thread-22::ERROR::2015-01-26 12:43:03,377::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain db52e9cb-7306-43fd-aff3-20831bc2bcaf Thread-22::DEBUG::2015-01-26 12:43:03,377::lvm::373::OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex Thread-22::DEBUG::2015-01-26 12:43:03,378::lvm::296::Storage.Misc.excCmd::(cmd) u'/usr/bin/sudo -n /sbin/lvm vgs --config " devices { preferred_names = [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ \'a|/dev/mapper/mpathb|/dev/mapper/mpathc|/dev/mapper/mpathd|/dev/mapper/mpathe|/dev/mapper/mpathf|\', \'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 | -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 db52e9cb-7306-43fd-aff3-20831bc2bcaf' (cwd None) Thread-22::DEBUG::2015-01-26 12:43:03,462::lvm::296::Storage.Misc.excCmd::(cmd) FAILED: <err> = ' /dev/mapper/mpathc: Checksum error\n /dev/mapper/mpathc: Checksum error\n Volume group "db52e9cb-7306-43fd-aff3-20831bc2bcaf" not found\n Skipping volume group db52e9cb-7306-43fd-aff3-20831bc2bcaf\n'; <rc> = 5 Thread-22::WARNING::2015-01-26 12:43:03,466::lvm::378::Storage.LVM::(_reloadvgs) lvm vgs failed: 5 [] [' /dev/mapper/mpathc: Checksum error', ' /dev/mapper/mpathc: Checksum error', ' Volume group "db52e9cb-7306-43fd-aff3-20831bc2bcaf" not found', ' Skipping volume group db52e9cb-7306-43fd-aff3-20831bc2bcaf'] Thread-22::DEBUG::2015-01-26 12:43:03,466::lvm::415::OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex Thread-22::ERROR::2015-01-26 12:43:03,477::sdc::143::Storage.StorageDomainCache::(_findDomain) domain db52e9cb-7306-43fd-aff3-20831bc2bcaf not found Traceback (most recent call last): File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'db52e9cb-7306-43fd-aff3-20831bc2bcaf',) Thread-22::ERROR::2015-01-26 12:43:03,478::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain db52e9cb-7306-43fd-aff3-20831bc2bcaf monitoring information Traceback (most recent call last): File "/usr/share/vdsm/storage/domainMonitor.py", line 204, in _monitorDomain self.domain = sdCache.produce(self.sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 98, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'db52e9cb-7306-43fd-aff3-20831bc2bcaf',) Thread-13::DEBUG::2015-01-26 12:43:05,102::task::595::TaskManager.Task::(_updateState) Task=`b4e85e37-b216-4d29-a448-0711e370a246`::moving from state init -> state preparing Thread-13::INFO::2015-01-26 12:43:05,102::logUtils::44::dispatcher::(wrapper) Run and protect: repoStats(options=None) Thread-13::INFO::2015-01-26 12:43:05,103::logUtils::47::dispatcher::(wrapper) Run and protect: repoStats, Return response: {u'7969d636-1a02-42ba-a50b-2528765cf3d5': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000457574', 'lastCheck': '7.5', 'valid': True}, u'5e1ca1b6-4706-4c79-8924-b8db741c929f': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.00100094', 'lastCheck': '6.3', 'valid': True}, u'cb85e6cd-df54-4151-8f3b-7e6d72b7372d': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.463061', 'lastCheck': '4.9', 'valid': True}, u'db52e9cb-7306-43fd-aff3-20831bc2bcaf': {'code': 358, 'version': -1, 'acquired': False, 'delay': '0', 'lastCheck': '1.6', 'valid': False}, u'5f595801-aaa5-42c7-b829-7a34a636407e': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000942979', 'lastCheck': '7.9', 'valid': True}, u'c1ebd0f8-fa32-4fe3-8569-fb7d4ad8faf4': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000424499', 'lastCheck': '7.3', 'valid': True}} Thread-13::DEBUG::2015-01-26 12:43:05,103::task::1185::TaskManager.Task::(prepare) Task=`b4e85e37-b216-4d29-a448-0711e370a246`::finished: {u'7969d636-1a02-42ba-a50b-2528765cf3d5': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000457574', 'lastCheck': '7.5', 'valid': True}, u'5e1ca1b6-4706-4c79-8924-b8db741c929f': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.00100094', 'lastCheck': '6.3', 'valid': True}, u'cb85e6cd-df54-4151-8f3b-7e6d72b7372d': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.463061', 'lastCheck': '4.9', 'valid': True}, u'db52e9cb-7306-43fd-aff3-20831bc2bcaf': {'code': 358, 'version': -1, 'acquired': False, 'delay': '0', 'lastCheck': '1.6', 'valid': False}, u'5f595801-aaa5-42c7-b829-7a34a636407e': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000942979', 'lastCheck': '7.9', 'valid': True}, u'c1ebd0f8-fa32-4fe3-8569-fb7d4ad8faf4': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000424499', 'lastCheck': '7.3', 'valid': True}} ********************************************************************************** [root@node002 shim]# multipath -ll mpathe (1NODE_001_LUN01) dm-6 SHIMI,VIRTUAL-DISK size=977G features='0' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=1 status=active `- 21:0:0:1 sdg 8:96 active ready running mpathd (1NODE_003_LUN01) dm-7 SHIMI,VIRTUAL-DISK size=977G features='0' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=1 status=active `- 20:0:0:1 sdf 8:80 active ready running mpathc (1NODE_002_LUN01) dm-4 SHIMI,VIRTUAL-DISK size=977G features='0' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=1 status=active `- 18:0:0:1 sdd 8:48 active ready running mpathb (1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010) dm-1 ATA,MARVELL Raid VD size=1.8T features='0' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=1 status=active `- 0:0:0:0 sda 8:0 active ready running mpathf (1MANAGER_LUN01) dm-5 SHIMI,VIRTUAL-DISK size=500G features='0' hwhandler='0' wp=rw `-+- policy='round-robin 0' prio=1 status=active `- 19:0:0:1 sde 8:64 active ready running ********************************************************************************** [root@node002 shim]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sdb 8:16 0 298.1G 0 disk ├─sdb1 8:17 0 1G 0 part /boot ├─sdb2 8:18 0 4G 0 part [SWAP] └─sdb3 8:19 0 293.1G 0 part └─vg_node002-LogVol00 (dm-0) 253:0 0 293.1G 0 lvm / sda 8:0 0 1.8T 0 disk └─sda1 8:1 0 1.8T 0 part sdd 8:48 0 976.6G 0 disk └─mpathc (dm-4) 253:4 0 976.6G 0 mpath sde 8:64 0 500G 0 disk └─mpathf (dm-5) 253:5 0 500G 0 mpath ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-metadata (dm-15) 253:15 0 512M 0 lvm ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-ids (dm-16) 253:16 0 128M 0 lvm ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-leases (dm-18) 253:18 0 2G 0 lvm ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-outbox (dm-20) 253:20 0 128M 0 lvm ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-inbox (dm-21) 253:21 0 128M 0 lvm └─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-master (dm-22) 253:22 0 1G 0 lvm sdf 8:80 0 976.6G 0 disk └─mpathd (dm-7) 253:7 0 976.6G 0 mpath ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-metadata (dm-14) 253:14 0 512M 0 lvm ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-ids (dm-17) 253:17 0 128M 0 lvm ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-leases (dm-19) 253:19 0 2G 0 lvm ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-outbox (dm-23) 253:23 0 128M 0 lvm ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-inbox (dm-24) 253:24 0 128M 0 lvm └─5e1ca1b6--4706--4c79--8924--b8db741c929f-master (dm-25) 253:25 0 1G 0 lvm sdg 8:96 0 976.6G 0 disk └─mpathe (dm-6) 253:6 0 976.6G 0 mpath ├─5f595801--aaa5--42c7--b829--7a34a636407e-metadata (dm-8) 253:8 0 512M 0 lvm ├─5f595801--aaa5--42c7--b829--7a34a636407e-ids (dm-9) 253:9 0 128M 0 lvm ├─5f595801--aaa5--42c7--b829--7a34a636407e-leases (dm-10) 253:10 0 2G 0 lvm ├─5f595801--aaa5--42c7--b829--7a34a636407e-outbox (dm-11) 253:11 0 128M 0 lvm ├─5f595801--aaa5--42c7--b829--7a34a636407e-inbox (dm-12) 253:12 0 128M 0 lvm └─5f595801--aaa5--42c7--b829--7a34a636407e-master (dm-13) 253:13 0 1G 0 lvm ********************************************************************************** [root@node002 shim]# multipath -v3 Jan 26 12:46:28 | ram0: device node name blacklisted Jan 26 12:46:28 | ram1: device node name blacklisted Jan 26 12:46:28 | ram2: device node name blacklisted Jan 26 12:46:28 | ram3: device node name blacklisted Jan 26 12:46:28 | ram4: device node name blacklisted Jan 26 12:46:28 | ram5: device node name blacklisted Jan 26 12:46:28 | ram6: device node name blacklisted Jan 26 12:46:28 | ram7: device node name blacklisted Jan 26 12:46:28 | ram8: device node name blacklisted Jan 26 12:46:28 | ram9: device node name blacklisted Jan 26 12:46:28 | ram10: device node name blacklisted Jan 26 12:46:28 | ram11: device node name blacklisted Jan 26 12:46:28 | ram12: device node name blacklisted Jan 26 12:46:28 | ram13: device node name blacklisted Jan 26 12:46:28 | ram14: device node name blacklisted Jan 26 12:46:28 | ram15: device node name blacklisted Jan 26 12:46:28 | loop0: device node name blacklisted Jan 26 12:46:28 | loop1: device node name blacklisted Jan 26 12:46:28 | loop2: device node name blacklisted Jan 26 12:46:28 | loop3: device node name blacklisted Jan 26 12:46:28 | loop4: device node name blacklisted Jan 26 12:46:28 | loop5: device node name blacklisted Jan 26 12:46:28 | loop6: device node name blacklisted Jan 26 12:46:28 | loop7: device node name blacklisted Jan 26 12:46:28 | sdb: not found in pathvec Jan 26 12:46:28 | sdb: mask = 0x3f Jan 26 12:46:28 | sdb: dev_t = 8:16 Jan 26 12:46:28 | sdb: size = 625142448 Jan 26 12:46:28 | sdb: subsystem = scsi Jan 26 12:46:28 | sdb: vendor = ATA Jan 26 12:46:28 | sdb: product = WDC WD3200AAJS-6 Jan 26 12:46:28 | sdb: rev = 03.0 Jan 26 12:46:28 | sdb: h:b:t:l = 10:0:0:0 Jan 26 12:46:28 | sdb: serial = WD-WMAV2HM46197 Jan 26 12:46:28 | sdb: get_state Jan 26 12:46:28 | sdb: path checker = directio (config file default) Jan 26 12:46:28 | sdb: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sdb: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sdb: state = 3 Jan 26 12:46:28 | sdb: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sdb: uid = 1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197 (callout) Jan 26 12:46:28 | sdb: state = running Jan 26 12:46:28 | sdb: detect_prio = 1 (config file default) Jan 26 12:46:28 | sdb: prio = const (config file default) Jan 26 12:46:28 | sdb: const prio = 1 Jan 26 12:46:28 | sda: not found in pathvec Jan 26 12:46:28 | sda: mask = 0x3f Jan 26 12:46:28 | sda: dev_t = 8:0 Jan 26 12:46:28 | sda: size = 3904897024 Jan 26 12:46:28 | sda: subsystem = scsi Jan 26 12:46:28 | sda: vendor = ATA Jan 26 12:46:28 | sda: product = MARVELL Raid VD Jan 26 12:46:28 | sda: rev = MV.R Jan 26 12:46:28 | sda: h:b:t:l = 0:0:0:0 Jan 26 12:46:28 | sda: serial = 1c3c8ecf5cf00010 Jan 26 12:46:28 | sda: get_state Jan 26 12:46:28 | sda: path checker = directio (config file default) Jan 26 12:46:28 | sda: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sda: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sda: state = 3 Jan 26 12:46:28 | sda: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sda: uid = 1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010 (callout) Jan 26 12:46:28 | sda: state = running Jan 26 12:46:28 | sda: detect_prio = 1 (config file default) Jan 26 12:46:28 | sda: prio = const (config file default) Jan 26 12:46:28 | sda: const prio = 1 Jan 26 12:46:28 | dm-0: device node name blacklisted Jan 26 12:46:28 | sdc: not found in pathvec Jan 26 12:46:28 | sdc: mask = 0x3f Jan 26 12:46:28 | sdc: dev_t = 8:32 Jan 26 12:46:28 | sdc: size = 0 Jan 26 12:46:28 | sdc: subsystem = scsi Jan 26 12:46:28 | sdc: vendor = Multi Jan 26 12:46:28 | sdc: product = Flash Reader Jan 26 12:46:28 | sdc: rev = 1.00 Jan 26 12:46:28 | sdc: h:b:t:l = 12:0:0:0 Jan 26 12:46:28 | dm-1: device node name blacklisted Jan 26 12:46:28 | dm-2: device node name blacklisted Jan 26 12:46:28 | dm-3: device node name blacklisted Jan 26 12:46:28 | sdd: not found in pathvec Jan 26 12:46:28 | sdd: mask = 0x3f Jan 26 12:46:28 | sdd: dev_t = 8:48 Jan 26 12:46:28 | sdd: size = 2048000000 Jan 26 12:46:28 | sdd: subsystem = scsi Jan 26 12:46:28 | sdd: vendor = SHIMI Jan 26 12:46:28 | sdd: product = VIRTUAL-DISK Jan 26 12:46:28 | sdd: rev = 0001 Jan 26 12:46:28 | sdd: h:b:t:l = 18:0:0:1 Jan 26 12:46:28 | sdd: tgt_node_name = pl.mycomp.shimi:node002.target0 Jan 26 12:46:28 | sdd: serial = beaf11 Jan 26 12:46:28 | sdd: get_state Jan 26 12:46:28 | sdd: path checker = directio (config file default) Jan 26 12:46:28 | sdd: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sdd: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sdd: state = 3 Jan 26 12:46:28 | sdd: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sdd: uid = 1NODE_002_LUN01 (callout) Jan 26 12:46:28 | sdd: state = running Jan 26 12:46:28 | sdd: detect_prio = 1 (config file default) Jan 26 12:46:28 | sdd: prio = const (config file default) Jan 26 12:46:28 | sdd: const prio = 1 Jan 26 12:46:28 | dm-4: device node name blacklisted Jan 26 12:46:28 | sde: not found in pathvec Jan 26 12:46:28 | sde: mask = 0x3f Jan 26 12:46:28 | sde: dev_t = 8:64 Jan 26 12:46:28 | sde: size = 1048576000 Jan 26 12:46:28 | sde: subsystem = scsi Jan 26 12:46:28 | sde: vendor = SHIMI Jan 26 12:46:28 | sde: product = VIRTUAL-DISK Jan 26 12:46:28 | sde: rev = 0001 Jan 26 12:46:28 | sde: h:b:t:l = 19:0:0:1 Jan 26 12:46:28 | sde: tgt_node_name = pl.mycomp.shimi:manager.target0 Jan 26 12:46:28 | sde: serial = beaf11 Jan 26 12:46:28 | sde: get_state Jan 26 12:46:28 | sde: path checker = directio (config file default) Jan 26 12:46:28 | sde: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sde: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sde: state = 3 Jan 26 12:46:28 | sde: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sde: uid = 1MANAGER_LUN01 (callout) Jan 26 12:46:28 | sde: state = running Jan 26 12:46:28 | sde: detect_prio = 1 (config file default) Jan 26 12:46:28 | sde: prio = const (config file default) Jan 26 12:46:28 | sde: const prio = 1 Jan 26 12:46:28 | sdf: not found in pathvec Jan 26 12:46:28 | sdf: mask = 0x3f Jan 26 12:46:28 | sdf: dev_t = 8:80 Jan 26 12:46:28 | sdf: size = 2048000000 Jan 26 12:46:28 | sdf: subsystem = scsi Jan 26 12:46:28 | sdf: vendor = SHIMI Jan 26 12:46:28 | sdf: product = VIRTUAL-DISK Jan 26 12:46:28 | sdf: rev = 0001 Jan 26 12:46:28 | sdf: h:b:t:l = 20:0:0:1 Jan 26 12:46:28 | sdf: tgt_node_name = pl.mycomp.shimi:node003.target0 Jan 26 12:46:28 | sdf: serial = beaf11 Jan 26 12:46:28 | sdf: get_state Jan 26 12:46:28 | sdf: path checker = directio (config file default) Jan 26 12:46:28 | sdf: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sdf: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sdf: state = 3 Jan 26 12:46:28 | sdf: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sdf: uid = 1NODE_003_LUN01 (callout) Jan 26 12:46:28 | sdf: state = running Jan 26 12:46:28 | sdf: detect_prio = 1 (config file default) Jan 26 12:46:28 | sdf: prio = const (config file default) Jan 26 12:46:28 | sdf: const prio = 1 Jan 26 12:46:28 | sdg: not found in pathvec Jan 26 12:46:28 | sdg: mask = 0x3f Jan 26 12:46:28 | sdg: dev_t = 8:96 Jan 26 12:46:28 | sdg: size = 2048000000 Jan 26 12:46:28 | sdg: subsystem = scsi Jan 26 12:46:28 | sdg: vendor = SHIMI Jan 26 12:46:28 | sdg: product = VIRTUAL-DISK Jan 26 12:46:28 | sdg: rev = 0001 Jan 26 12:46:28 | sdg: h:b:t:l = 21:0:0:1 Jan 26 12:46:28 | sdg: tgt_node_name = pl.mycomp.shimi:node001.target0 Jan 26 12:46:28 | sdg: serial = beaf11 Jan 26 12:46:28 | sdg: get_state Jan 26 12:46:28 | sdg: path checker = directio (config file default) Jan 26 12:46:28 | sdg: checker timeout = 30000 ms (sysfs setting) Jan 26 12:46:28 | sdg: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sdg: state = 3 Jan 26 12:46:28 | sdg: getuid = /sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/%n (config file default) Jan 26 12:46:28 | sdg: uid = 1NODE_001_LUN01 (callout) Jan 26 12:46:28 | sdg: state = running Jan 26 12:46:28 | sdg: detect_prio = 1 (config file default) Jan 26 12:46:28 | sdg: prio = const (config file default) Jan 26 12:46:28 | sdg: const prio = 1 Jan 26 12:46:28 | dm-5: device node name blacklisted Jan 26 12:46:28 | dm-6: device node name blacklisted Jan 26 12:46:28 | dm-7: device node name blacklisted Jan 26 12:46:28 | dm-8: device node name blacklisted Jan 26 12:46:28 | dm-9: device node name blacklisted Jan 26 12:46:28 | dm-10: device node name blacklisted Jan 26 12:46:28 | dm-11: device node name blacklisted Jan 26 12:46:28 | dm-12: device node name blacklisted Jan 26 12:46:28 | dm-13: device node name blacklisted Jan 26 12:46:28 | dm-14: device node name blacklisted Jan 26 12:46:28 | dm-15: device node name blacklisted Jan 26 12:46:28 | dm-16: device node name blacklisted Jan 26 12:46:28 | dm-17: device node name blacklisted Jan 26 12:46:28 | dm-18: device node name blacklisted Jan 26 12:46:28 | dm-19: device node name blacklisted Jan 26 12:46:28 | dm-20: device node name blacklisted Jan 26 12:46:28 | dm-21: device node name blacklisted Jan 26 12:46:28 | dm-22: device node name blacklisted Jan 26 12:46:28 | dm-23: device node name blacklisted Jan 26 12:46:28 | dm-24: device node name blacklisted Jan 26 12:46:28 | dm-25: device node name blacklisted ===== paths list ===== uuid hcil dev dev_t pri dm_st chk_st 1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197 10:0:0:0 sdb 8:16 1 undef ready 1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010 0:0:0:0 sda 8:0 1 undef ready 12:0:0:0 sdc 8:32 -1 undef faulty 1NODE_002_LUN01 18:0:0:1 sdd 8:48 1 undef ready 1MANAGER_LUN01 19:0:0:1 sde 8:64 1 undef ready 1NODE_003_LUN01 20:0:0:1 sdf 8:80 1 undef ready 1NODE_001_LUN01 21:0:0:1 sdg 8:96 1 undef ready Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:96 1 Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:96 A 0 Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:80 1 Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:80 A 0 Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:48 1 Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:48 A 0 Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:0 1 Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:0 A 0 Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:64 1 Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:64 A 0 Jan 26 12:46:28 | Found matching wwid [1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197] in bindings file. Setting alias to mpatha Jan 26 12:46:28 | sdb: ownership set to mpatha Jan 26 12:46:28 | sdb: not found in pathvec Jan 26 12:46:28 | sdb: mask = 0xc Jan 26 12:46:28 | sdb: get_state Jan 26 12:46:28 | sdb: state = running Jan 26 12:46:28 | directio: starting new request Jan 26 12:46:28 | directio: io finished 4096/0 Jan 26 12:46:28 | sdb: state = 3 Jan 26 12:46:28 | sdb: state = running Jan 26 12:46:28 | sdb: const prio = 1 Jan 26 12:46:28 | mpatha: pgfailover = -1 (internal default) Jan 26 12:46:28 | mpatha: pgpolicy = failover (internal default) Jan 26 12:46:28 | mpatha: selector = round-robin 0 (internal default) Jan 26 12:46:28 | mpatha: features = 0 (internal default) Jan 26 12:46:28 | mpatha: hwhandler = 0 (internal default) Jan 26 12:46:28 | mpatha: rr_weight = 1 (internal default) Jan 26 12:46:28 | mpatha: minio = 1 rq (config file default) Jan 26 12:46:28 | mpatha: no_path_retry = -1 (config file default) Jan 26 12:46:28 | pg_timeout = NONE (internal default) Jan 26 12:46:28 | mpatha: fast_io_fail_tmo = 5 (config file default) Jan 26 12:46:28 | mpatha: dev_loss_tmo = 30 (config file default) Jan 26 12:46:28 | mpatha: retain_attached_hw_handler = 1 (config file default) Jan 26 12:46:28 | failed to find rport_id for target10:0:0 Jan 26 12:46:28 | mpatha: set ACT_CREATE (map does not exist) Jan 26 12:46:28 | mpatha: domap (0) failure for create/reload map Jan 26 12:46:28 | mpatha: ignoring map ********************************************************************************** [root@node002 shim]# iscsiadm -m session -o show tcp: [6] 192.168.1.12:3260,1 pl.mycomp.shimi:node002.target0 tcp: [7] 192.168.1.11:3260,1 pl.mycomp.shimi:manager.target0 tcp: [8] 192.168.1.14:3260,1 pl.mycomp.shimi:node003.target0 tcp: [9] 192.168.1.13:3260,1 pl.mycomp.shimi:node001.target0 ********************************************************************************** [root@node002 shim]# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination ********************************************************************************** [root@node002 shim]# sestatus SELinux status: disabled

1 0

ovirt 3.5 self-hosted engine and ovirtmgmt not syncronised
by Kostyrev Aleksandr 27 Jan '15

27 Jan '15

Hello! I'm testing ovirt-3.5 with self-hosted engine. Today I've noticed that in "Setup Host Networks" screen of every host I have ovirtmgmt "Not syncronised". If I click "Save network" no errors occur but when I issue "ifconfig" on that node I see no ovirtmgmt interface - it gets removed. but virsh -r net-list Name State Autostart Persistent -------------------------------------------------- ;vdsmdummy; active no no vdsm-ovirtmgmt active yes yes vdsm-VMs active yes yes -- С уважением, Костырев Александр, системный администратор, www.tutu.ru skype a.kostyrev Тел. +7(925) 237-7668

3 3

Host remains Non-Responsive after reboot
by Rob Abshear 27 Jan '15

27 Jan '15

------sinikael-?=_1-14220409622600.038446111837401986 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I am running oVirt Engine Version 3.5.0.1-1.el6. I have 4 hosts in the = cluster. Each host has a drac5 and it is configured and working. I am = trying to simulate a node failure. I am running one HA VM on one of the = hosts for testing. I simulate the failure by powering off the host with the= VM running. Here is what is happening. * Host is powered off * ~4 minutes pass and the host is recognized as not responding * Automatic fence runs and the VM migrates.Another host in the node is = chosen as a proxy to execute Status command on the host. * Same host is chosen as proxy to execute Start command on the host. * Same host is chosen as proxy to execute Status command on the host. * The host DOES physically start. * The host never shows status of UP. * I select =E2=80=9Cconfirm host has been rebooted=E2=80=9D and I see a = manual fence start. * Host stays non-responsive. * I put the host in = maintenance and then activate it. * Host still non-responsive * I put the host in maintenance and do a reinstall * Reinstall finishes and host becomes UP So, everything seems to go fine = with the HA functionality, but the host never recovers without being = reinstalled. Please let me know which logs you need to look at to help me out with this. Thanks Sent withMixmax [https://mixmax.= com/r/S6cJAfQTLnw8QGtnD] ------sinikael-?=_1-14220409622600.038446111837401986 Content-Type: text/html; format=flowed Content-Transfer-Encoding: quoted-printable <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.= w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns=3D"http://www.= w3.org/1999/xhtml" xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office"> <head> <meta name=3D"viewport" content=3D"width=3Ddevice-width, = initial-scale=3D1.0"> =20 =20  =20 =20 <style = type=3D"text/css">table {border-collapse:collapse;}* = a:hover{cursor:pointer;}img {width:auto;}* [lang~=3D"preview-card"],.= preview-card {display:block;margin:0;width:100%;font-size:0;}* = [lang~=3D"interactive-card"],.interactive-card {display:none !important;}* = [lang~=3D"brand-pinterest"] {width:280px !important;}form {border:0 != important;margin:0 !important;padding:0 0 8px 0 !important;font-size:0;}for= m >div {display:inline-block;width:50%;}form td {padding-right:6px;font-fam= ily:'proxima-nova','Avenir Next','Segoe UI','Calibri','Helvetica Neue',= Helvetica,Arial,sans-serif;}fieldset {border:1px solid #ccd != important;padding:6px 5px 5px 0 !important;border-radius:4px != important;padding-right:20px;margin:0;width:auto;}input = {background:none;outline:none !important;min-height:25px;padding:0 = 10px;border:none;margin:0;width:100%;box-sizing:border-box;}* = [lang~=3D"column-wrapper-first"],div.column-wrapper-first = {display:inline-block;width:30%;vertical-align:top;padding:8px 16px 4px 8px= !important;}* [lang~=3D"column-wrapper-second"],div.column-wrapper-second = {display:inline-block;width:60%;vertical-align:top;padding:4px 0 4px 0;}* = [lang~=3D"column-wrapper-only"],div.column-wrapper-only {padding:8px 8px = 4px 8px !important;}</style> </head> <body leftmargin=3D"0" = topmargin=3D"0" marginwidth=3D"0" marginheight=3D"0" yahoo=3D"fix" = style=3D"word-wrap:normal; word-break:break-word;"> <style></style> =20  =20 =20 <style>.column-wrapper {vertical-align:top;}a = {word-wrap:normal;word-break:break-word;}@media only screen and = (max-width:600px) {.container[not-yahoo] {-webkit-text-size-adjust:none != important;}.container[not-yahoo] {width:100% !important;min-width:100% != important;}.container[not-yahoo] [class=3D"border-outer"] {width:100% != important;}.container[not-yahoo] [class=3D"palm-one-whole"] {width:100% != important;min-width:100% !important;}.container[not-yahoo] = td[class=3D"palm-one-whole"] {display:inline-block !important;}.= container[not-yahoo] .message-wrapper {padding:2.5%;}.container[not-yahoo] = td[class=3D"hostname"] {padding-top:3px !important;}.container[not-yahoo] = div.column-wrapper-first {display:block;padding:inherit != important;width:100% !important;}.container[not-yahoo] div.= column-wrapper-second {display:block;padding:inherit !important;width:100% = !important;}.container[not-yahoo] div.column-wrapper-only {padding:0 != important;}}@media only screen and (min-device-width :320px) and = (max-device-width :568px),only screen and (min-device-width :768px) and = (max-device-width :1024px),only screen and (max-device-width:640px),only = screen and (max-device-width:667px),only screen and = (max-width:480px){table[class=3D"container"] {width:100% != important;min-width:100% !important;}.container[not-yahoo] .p,.= container[not-yahoo] ol,.container[not-yahoo] ul {font-size:17px;}audio = {margin-bottom:10px;}.container[not-yahoo] .message-wrapper {padding:0;}.= container[not-yahoo] [lang~=3D"brand-pinterest"] {width:100% != important;}}@media only screen and (min-width:601px) {.container[not-yahoo]= table[class=3D"container"] {width:600px !important;}.container[not-yahoo] = .message-wrapper {padding:15px 25px;}}@media only screen and = (min-device-width :320px) and (max-device-width :568px),only screen and = (min-device-width :768px) and (max-device-width :1024px),only screen and = (min-device-width :1224px) {.container[not-yahoo] {}audio::-webkit-media-c= ontrols-panel {-webkit-appearance:none !important;background-color:#ff571b;= border-radius:2px;}audio::-webkit-media-controls-rewind-button = {display:none !important;}.container[not-yahoo] .apple-only[style] = {display:block !important;max-height:none !important;line-height:normal != important;overflow:visible !important;height:auto !important;width:100% != important;position:relative !important;}.ExternalClass .ecxapple-only = {display:none !important;}.container[not-yahoo] .no-apple {display:none != important;}.container[not-yahoo] .no-apple {display:block;}.= container[not-yahoo] form {width:100%;font-size:inherit;padding:0 0 8px 0!= important;}.container[not-yahoo] form td {}.container[not-yahoo] form = select {}.container[not-yahoo] form fieldset {padding:0 != important;height:45px;}.container[not-yahoo] form input = {height:43px;padding-left:4px !important;}.container[not-yahoo] form = button:hover {cursor:pointer;}.container[not-yahoo] .form-row = {font-size:0;}.container[not-yahoo] .form-row >.form-column = {display:inline-block;width:50%;}.container[not-yahoo] .quality fieldset = {width:40% !important;}.container[not-yahoo] .zip fieldset {width:40% != important;}}</style> =20 <style>.ExternalClass p,.ExternalClass font= ,.ExternalClass td {margin:0 !important;}.ExternalClass {width:100%;}.= ExternalClass .ecxcolumn-wrapper-second {width:60% !important;}.= ExternalClass .ecxcolumn-wrapper-first {padding-top:6px != important;padding-left:6px !important;}.ExternalClass .ecxlabels = {display:none !important;}.ExternalClass .ecxarrow {display:none != important;}.ExternalClass .h1 {padding-bottom:5px;}.ExternalClass .h2 = {padding-bottom:5px;}.ExternalClass .h3 {padding-bottom:5px;}.ExternalClass= .outlook-com-hidden {display:none !important;}.ExternalClass .= outlook-com-button {display:block;}.ExternalClass .outlook-com-only = {display:block !important;max-height:none !important;line-height:normal != important;overflow:visible !important;height:auto !important;width:100% != important;position:relative !important;}.ExternalClass .outlook-only = {display:block !important;max-height:none !important;overflow:visible != important;}.ExternalClass [lang=3D"brand-pinterest"] {width:280px != important;}.ExternalClass cite >div + div {padding:0 0 4px 0;}.= ExternalClass button {height:auto;}</style> <table class=3D"container"= lang=3D"container" not-yahoo=3D"fix" border=3D"0" cellpadding=3D"0" = cellspacing=3D"0" valign=3D"top" style=3D"max-width: 600px;"> <tr> <td valign=3D"top" class=3D"message-wrapper webfont-sans" = style=3D"font-size: 14px; line-height: 1.5; color: #333; = font-family:'Segoe UI', 'Helvetica Neue', Helvetica, 'Calibri', Arial, = sans-serif; "> <div class=3D"p" style=3D"line-height: 1.5;">I am = running oVirt Engine Version 3.5.0.1-1.el6. I have 4 hosts in the cluster. = Each host has a drac5 and it is configured and working. I am trying to = simulate a node failure. I am running one HA VM on one of the hosts for = testing. I simulate the failure by powering off the host with the VM = running.</div><div class=3D"p" style=3D"line-height: 1.5;"><br></div><div = class=3D"p" style=3D"line-height: 1.5;">Here is what is happening.= </div><ul><li>Host is powered off</li><li><span style=3D"white-space: = pre-wrap; line-height: 1.5;">~4 minutes pass and the host is recognized as = not responding</span></li><li><span style=3D"white-space: pre-wrap; = line-height: 1.5;">Automatic fence runs and the VM migrates.</span><span = style=3D"white-space: pre-wrap; line-height: 1.5;">Another host in the node= is chosen as a proxy to execute Status command on the host.= </span></li><li><span style=3D"white-space: pre-wrap; line-height: 1.= 5;">Same host is chosen as proxy to execute Start command on the host.= </span></li><li><span style=3D"white-space: pre-wrap; line-height: 1.= 5;">Same host is chosen as proxy to execute Status command on the host.= </span></li><li><span style=3D"white-space: pre-wrap; line-height: 1.= 5;">The host DOES physically start.</span></li><li><span = style=3D"white-space: pre-wrap; line-height: 1.5;">The host never shows = status of UP.</span></li><li><span style=3D"white-space: pre-wrap; = line-height: 1.5;">I select “confirm host has been rebooted” = and I see a manual fence start.</span></li><li>Host stays non-responsive.= </li><li><span style=3D"white-space: pre-wrap; line-height: 1.5;">I put the= host in maintenance and then activate it.</span></li><li><span = style=3D"white-space: pre-wrap; line-height: 1.5;">Host still = non-responsive</span></li><li><span style=3D"white-space: pre-wrap; = line-height: 1.5;">I put the host in maintenance and do a = reinstall</span></li><li>Reinstall finishes and host becomes = UP</li></ul><div class=3D"p" style=3D"line-height: 1.5;">So, everything = seems to go fine with the HA functionality, but the host never recovers = without being reinstalled. Please let me know which logs you need to look = at to help me out with this. </div><div class=3D"p" style=3D"line-height: 1= .5;"><br></div><div class=3D"p" style=3D"line-height: 1.= 5;">Thanks</div><div class=3D"p" style=3D"line-height: 1.5;"><br></div><img= src=3D"https://app.mixmax.com/api/track?id=3DHpxhNDpPcWWiXBhCL&re=3DIy= Zy9mL0JXa29GQzJXZzVnI&rn=3D"> <br> <div = class=3D"signature" style=3D"font-size: 14px; border-top:1px solid #eef; = font-weight:500;"> <table border=3D"0" cellpadding=3D"0" = cellspacing=3D"0" valign=3D"top" style=3D"border-collapse:collapse;"> <tr> <td class=3D"signature-text" = style=3D"padding-top:15px;"> <span = style=3D"display:block; font-family:'proxima-nova', 'Avenir Next', 'Segoe = UI', 'Calibri', 'Helvetica Neue', Helvetica, Arial, sans-serif; "> Sent with <b style=3D"font-family:'proxima= -nova', 'Avenir Next', 'Segoe UI', 'Calibri', 'Helvetica Neue', Helvetica, = Arial, sans-serif; ;"><u><a style=3D"text-decoration:underline; = color:#0d52cb;" href=3D"https://mixmax.com/r/S6cJAfQTLnw8QGtnD" = target=3D"_blank">Mixmax</a></u></b> </span> </td> </tr> </table></div> </td> </tr> </table> </body> </html> ------sinikael-?=_1-14220409622600.038446111837401986--

2 3

Can not add data domain via nfs
by Xiaoqiang Zhou 27 Jan '15

27 Jan '15

Hi ALL: have some wrong when add data domain into a data center. I can not add a data domain from web panel. error log on vdsm server: Jan 27 14:49:12 localhost rpc.mountd[3020]: authenticated mount request from 192.168.60.38:730 for /opt/ovirt-node-nfs/data (/opt/ovirt-node-nfs/data) Jan 27 14:49:12 localhost kernel: device-mapper: table: 253:5: multipath: error getting device Jan 27 14:49:12 localhost kernel: device-mapper: ioctl: error adding target to table Jan 27 14:49:12 localhost multipathd: dm-5: remove map (uevent) Jan 27 14:49:12 localhost multipathd: dm-5: remove map (uevent) Jan 27 14:49:13 localhost avahi-daemon[1223]: Received response from host 192.168.61.145 with invalid source port 40237 on interface 'ovirtmgmt.0' Jan 27 14:49:14 localhost kernel: device-mapper: table: 253:5: multipath: error getting device Jan 27 14:49:14 localhost kernel: device-mapper: ioctl: error adding target to table Jan 27 14:49:14 localhost multipathd: dm-5: remove map (uevent) Jan 27 14:49:14 localhost multipathd: dm-5: remove map (uevent) [root@localhost etc]# cat multipath.conf # RHEV REVISION 1.1 defaults { polling_interval 5 getuid_callout "/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/%n" no_path_retry fail user_friendly_names no flush_on_last_del yes fast_io_fail_tmo 5 dev_loss_tmo 30 max_fds 4096 } devices { device { vendor "HITACHI" product "DF.*" getuid_callout "/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/%n" } device { vendor "COMPELNT" product "Compellent Vol" no_path_retry fail } device { # multipath.conf.default vendor "DGC" product ".*" product_blacklist "LUNZ" path_grouping_policy "group_by_prio" path_checker "emc_clariion" hardware_handler "1 emc" prio "emc" failback immediate rr_weight "uniform" # vdsm required configuration getuid_callout "/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/%n" features "0" no_path_retry fail } someone can tell me how to fix this issue, thanks

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