- Users - oVirt List Archives

ovirt guest agent iso
by Tiemen Ruiten 05 Aug '14

05 Aug '14

Hello, Is it possible/advisable to install the Windows Guest Agent tools 3.5 ISO on a VM on a 3.4.2 oVirt cluster? -- Tiemen Ruiten Systems Engineer R&D Media

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"service vdsmd reconfigure" not working
by Jorick Astrego 05 Aug '14

05 Aug '14

This is a multi-part message in MIME format. --------------010006030502070004050901 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, Trying out latest 3.5 nightly vdsm (vdsm-4.16.1-4.gitb2bf270.el7.x86_64) and while following the guide (http://www.ovirt.org/Installing_VDSM_from_rpm) I run into the problem that "service vdsmd reconfigure" is not working anymore: # service vdsmd reconfigure The service command supports only basic LSB actions (start, stop, restart, try-restart, reload, force-reload, status). For other actions, please try to use systemctl. Is this deprecated? Kind regards, Jorick Astrego --------------010006030502070004050901 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi, Trying out latest 3.5 nightly vdsm (vdsm-4.16.1-4.gitb2bf270.el7.x86_64) and while following the guide (<a class="moz-txt-link-freetext" href="http://www.ovirt.org/Installing_VDSM_from_rpm">http://www.ovirt.org/Installing_VDSM_from_rpm</a>), I run into the problem that "service vdsmd reconfigure" is not working anymore: <blockquote># service vdsmd reconfigure The service command supports only basic LSB actions (start, stop, restart, try-restart, reload, force-reload, status). For other actions, please try to use systemctl. </blockquote> Is this deprecated? Kind regards, Jorick Astrego </body> </html> --------------010006030502070004050901--

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protocoldetector::192::vds.MultiProtocolAcceptor::(_handle_connection_read) Unrecognized protocol
by Jorick Astrego 05 Aug '14

05 Aug '14

This is a multi-part message in MIME format. --------------090306070500020705060901 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, When trying to add a manually installed 3.5-git vdsm on Centos 7, I get these messages: Detector thread::DEBUG::2014-08-05 08:07:12,445::protocoldetector::160::vds.MultiProtocolAcceptor::(_add_connection) Adding connection from **.***.***.***:34219 Detector thread::DEBUG::2014-08-05 08:07:12,448::protocoldetector::171::vds.MultiProtocolAcceptor::(_remove_connection) Connection removed from **.***.***.***:34219 Detector thread::WARNING::2014-08-05 08:07:12,448::protocoldetector::192::vds.MultiProtocolAcceptor::(_handle_connection_read) Unrecognized protocol: '\x16\x03\x00\x00c\x01\x00\x00_\x03\x00' The engine install fails by the way, I think it's because of lvm: storageRefresh::DEBUG::2014-08-05 08:06:32,292::lvm::317::Storage.OperationMutex::(_reloadpvs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,293::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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::2014-08-05 08:06:32,319::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = ' WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,320::lvm::342::Storage.OperationMutex::(_reloadpvs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,320::lvm::365::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,321::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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) storageRefresh::DEBUG::2014-08-05 08:06:32,344::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = ' WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,345::lvm::407::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,345::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /usr/sbin/lvm lvs --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 = [ '\''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,vg_name,attr,size,seg_start_pe,devices,tags (cwd None) storageRefresh::DEBUG::2014-08-05 08:06:32,365::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = ' WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,366::lvm::365::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,366::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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) storageRefresh::DEBUG::2014-08-05 08:06:32,386::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = ' WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,387::lvm::407::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,387::hsm::387::Storage.HSM::(storageRefresh) HSM is ready Kind regards, Jorick Astrego Netbulae BV --------------090306070500020705060901 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi, When trying to add a manually installed 3.5-git vdsm on Centos 7, I get these messages: <blockquote>Detector thread::DEBUG::2014-08-05 08:07:12,445::protocoldetector::160::vds.MultiProtocolAcceptor::(_add_connection) Adding connection from **.***.***.***:34219 Detector thread::DEBUG::2014-08-05 08:07:12,448::protocoldetector::171::vds.MultiProtocolAcceptor::(_remove_connection) Connection removed from **.***.***.***:34219 Detector thread::WARNING::2014-08-05 08:07:12,448::protocoldetector::192::vds.MultiProtocolAcceptor::(_handle_connection_read) Unrecognized protocol: '\x16\x03\x00\x00c\x01\x00\x00_\x03\x00' </blockquote> The engine install fails by the way, I think it's because of lvm: <blockquote>storageRefresh::DEBUG::2014-08-05 08:06:32,292::lvm::317::Storage.OperationMutex::(_reloadpvs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,293::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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::2014-08-05 08:06:32,319::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,320::lvm::342::Storage.OperationMutex::(_reloadpvs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,320::lvm::365::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,321::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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) storageRefresh::DEBUG::2014-08-05 08:06:32,344::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n  No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,345::lvm::407::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,345::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /usr/sbin/lvm lvs --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 = [ '\''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,vg_name,attr,size,seg_start_pe,devices,tags (cwd None) storageRefresh::DEBUG::2014-08-05 08:06:32,365::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n  No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,366::lvm::365::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,366::lvm::288::Storage.Misc.excCmd::(cmd) /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 obtain_device_list_from_udev=0 filter = [ '\''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) storageRefresh::DEBUG::2014-08-05 08:06:32,386::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!\n  No volume groups found\n'; <rc> = 0 storageRefresh::DEBUG::2014-08-05 08:06:32,387::lvm::407::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex storageRefresh::DEBUG::2014-08-05 08:06:32,387::hsm::387::Storage.HSM::(storageRefresh) HSM is ready </blockquote> Kind regards, Jorick Astrego Netbulae BV </body> </html> --------------090306070500020705060901--

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backup.sh fails
by Niklas Fondberg 04 Aug '14

04 Aug '14

Hi all, I might be of a tangent but I tried to follow the steps in http://www.ovirt.org/User_talk:Stkeimond/Backing_Up_And_Restoring_OVirt for a backup. I get an error because of the postgres user password that I never set in the installation of oVirt (as far as I know.) Does anyone know of another way to backup or is this a bug/fault_by_me? The command line and error is: [root@dl380 dbscripts]# ./backup.sh -u postgres -l /mnt/msa60/backups/ Backup of database engine to /mnt/msa60/backups//engine_Mon_Jul_14_16:50:45_CEST_2014.sql started... pg_dump: [archiver (db)] connection to database "engine" failed: FATAL: Ident authentication failed for user "postgres" pg_dump: *** aborted because of error Backup of database engine failed.

3 4

Lowering cluster CPU level : safe?
by Nicolas Ecarnot 04 Aug '14

04 Aug '14

Hi, I'm trying to add some Westmere hosts into a Sandybridge cluster, and of course, they get refused : "Host xxxxxxxxx moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : model_SandyBridge" I tried to lower the cluster level but I get this warning : "Change Cluster CPU level There are running VMs. Lowering the Cluster CPU level might prevent migration of these VMs to some of the Hosts in the Cluster. Are you sure you want to continue?" As a frightened chicken, I clicked "Cancel" and turned to you : how safe is it to lower the CPU level? I understand some instructions will be missing, and maybe performance will change, but we don't have heavy CPU usage yet, so this may not be a big issue. I was wondering what will happen to my existing VMs? Will I have to modify some setup? What may prevent migration between westmere and sandybridge hosts? Regards, -- Nicolas Ecarnot

2 2

RAID Expanded
by Neil 04 Aug '14

04 Aug '14

Hi guys, I'm running oVirt 3.3 with an FC SAN. I had 12x500GB LUNS and these were all assigned to my data domain. Once the new volumes have finally finished syncing on the SAN, will oVirt automatically see the new LUNS, or is there anything that needs to be done in order to see them? I'm just trying to prepare for when things finally finish. Thank you. Regards. Neil Wilson.

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ilo4 vs. ipmilan fencing agents
by Jason Brooks 04 Aug '14

04 Aug '14

Hi all -- I'm trying to get fencing squared away in my cluster of hp dl-380 servers, which come with ilo4. I was able to get a successful status check from the command line with fence_ilo4, but not w/ the ilo4 option in ovirt. I see, though, that ilo4 in ovirt just maps to fence_ipmilan, and I was not able to get a successful status check w/ fence_ipmilan from the cli. So, I tried resetting the mapping so that ilo4 maps to ilo4. Now I can complete the power management test in ovirt, but I imagine there's some reason why ovirt isn't configured this way by default. Will fencing actually work for me with ilo4 mapped to ilo4, rather than to ipmilan? Thanks, Jason --- Jason Brooks Red Hat Open Source and Standards @jasonbrooks | @redhatopen http://community.redhat.com

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Can keys be set up for engine-iso-uploader and engine-img-uploader?
by Dwight Schauer 04 Aug '14

04 Aug '14

Hello Ovirt users, Is there a way for automated processes outside of Ovirt to use engine-iso-uploader and engine-img-uploader without requiring the admin password to be inserted? I would rather not have to deal with passwords in automated processes and I was hoping there was a cleaner solution (keys, certs, etc). -- Dwight Schauer

2 1

Spam External providers
by Maurice James 03 Aug '14

03 Aug '14

------=_Part_9844_158630027.1404141355660 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Does anyone know if there is already an RFE for EC2 as an external provider? ------=_Part_9844_158630027.1404141355660 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Does anyone know if there is already an RFE for EC2 as an external provider? </div></div></body></html> ------=_Part_9844_158630027.1404141355660--

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VM Contextutalization?
by Brian Proffitt 03 Aug '14

03 Aug '14

One of the CentOS developers has asked me if oVirt could be used to create something like this: http://wiki.centos.org/Cloud/OpenNebula Only with oVirt rather than OpenNebula. Anyone have any pointers/ideas? BKP -- Brian Proffitt oVirt Community Manager Project Atomic Community Lead Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

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