All, I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0. It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems. In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync. After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes. Running journalctl -xe gives these three messages: "failed to start Virtual Desktop Server Manager network restoration" "Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed" "Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency) Any suggestions? Paul
On Fri, 13 Jan 2017 10:45:43 -0500 "paul.greene.va" <paul.greene.va@verizon.net> wrote:
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions?
Is libvirtd.service running?
On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
All,
I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0.
It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though
I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems.
In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync.
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions?
Can you share the output of: systemctl status vdsmd systemctl status mom systemctl status libvirtd journalctl -xe Nir
Paul
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Output below ... On 1/13/2017 1:47 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
All,
I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0.
It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though
I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems.
In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync.
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions? Can you share the output of:
systemctl status vdsmd systemctl status mom systemctl status libvirtd journalctl -xe
Nir
Sure, here you go .... [root@rhevh03 vdsm]# systemctl status vdsmd ā vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: inactive (dead) Jan 13 12:01:53 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 12:01:53 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:51:50 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:51:50 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. [root@rhevh03 vdsm]# systemctl status momd ā momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-01-13 13:53:09 EST; 2min 26s ago Process: 28294 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 28298 (code=exited, status=0/SUCCESS) Jan 13 13:53:09 rhevh03 systemd[1]: Starting Memory Overcommitment Manager Daemon... Jan 13 13:53:09 rhevh03 systemd[1]: momd.service: Supervising process 28298 which is not our child. We'll most likely not notice when it exits. Jan 13 13:53:09 rhevh03 systemd[1]: Started Memory Overcommitment Manager Daemon. Jan 13 13:53:09 rhevh03 python[28298]: No worthy mechs found [root@rhevh03 vdsm]# systemctl status libvirtd ā libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d āāunlimited-core.conf Active: active (running) since Fri 2017-01-13 13:50:47 EST; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 27964 (libvirtd) CGroup: /system.slice/libvirtd.service āā27964 /usr/sbin/libvirtd --listen Jan 13 13:50:47 rhevh03 systemd[1]: Starting Virtualization daemon... Jan 13 13:50:47 rhevh03 systemd[1]: Started Virtualization daemon. Jan 13 13:53:09 rhevh03 libvirtd[27964]: libvirt version: 2.0.0, package: 10.el7_3.2 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>, 2016-11-10-04:43:57, x86-034.build.eng.bos.redhat.com) Jan 13 13:53:09 rhevh03 libvirtd[27964]: hostname: rhevh03 Jan 13 13:53:09 rhevh03 libvirtd[27964]: End of file while reading data: Input/output error [root@rhevh03 vdsm]# journalctl -xe Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 951, in _exec_ifup Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: _exec_ifup_by_name(iface.name, cgroup) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 937, in _exec_ifup_by_name Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: vdsm.network.errors.ConfigNetworkError: (29, 'Determining IP information for ovirtmgmt... failed.') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: Traceback (most recent call last): Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/bin/vdsm-tool", line 219, in main Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: return tool_command[cmd]["command"](*args) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in restore_command Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: exec_restore(cmd) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in exec_restore Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise EnvironmentError('Failed to restore the persisted networks') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: EnvironmentError: Failed to restore the persisted networks Jan 13 13:55:15 rhevh03 postfix/local[28598]: 05920804620D: to=<root@localhost.localdomain>, orig_to=<root@localhost>, relay=local, delay=0.03, delays=0.02/0.01/0/0, dsn=2.0.0, status=sent (delivered to Jan 13 13:55:15 rhevh03 postfix/qmgr[3522]: 05920804620D: removed Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service: main process exited, code=exited, status=1/FAILURE Jan 13 13:55:15 rhevh03 systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. -- Subject: Unit vdsm-network.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsm-network.service has failed. -- -- The result is failed. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Unit vdsm-network.service entered failed state. Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service failed. Jan 13 13:55:15 rhevh03 polkitd[1675]: Unregistered Authentication Agent for unix-process:28317:681858 (system bus name :1.121, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US. Jan 13 14:00:01 rhevh03 systemd[1]: Started Session 16 of user root. -- Subject: Unit session-16.scope has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has finished starting up. -- -- The start-up result is done. Jan 13 14:00:01 rhevh03 systemd[1]: Starting Session 16 of user root. -- Subject: Unit session-16.scope has begun start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has begun starting up. Jan 13 14:00:01 rhevh03 CROND[28607]: (root) CMD (/usr/lib64/sa/sa1 1 1)
On Fri, Jan 13, 2017 at 9:24 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
Output below ...
On 1/13/2017 1:47 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
All,
I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0.
It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though
I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems.
In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync.
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions?
Can you share the output of:
systemctl status vdsmd systemctl status mom systemctl status libvirtd journalctl -xe
Nir
Sure, here you go ....
[root@rhevh03 vdsm]# systemctl status vdsmd ā vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: inactive (dead)
Jan 13 12:01:53 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 12:01:53 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:51:50 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:51:50 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'.
[root@rhevh03 vdsm]# systemctl status momd ā momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-01-13 13:53:09 EST; 2min 26s ago Process: 28294 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 28298 (code=exited, status=0/SUCCESS)
Jan 13 13:53:09 rhevh03 systemd[1]: Starting Memory Overcommitment Manager Daemon... Jan 13 13:53:09 rhevh03 systemd[1]: momd.service: Supervising process 28298 which is not our child. We'll most likely not notice when it exits. Jan 13 13:53:09 rhevh03 systemd[1]: Started Memory Overcommitment Manager Daemon. Jan 13 13:53:09 rhevh03 python[28298]: No worthy mechs found
[root@rhevh03 vdsm]# systemctl status libvirtd ā libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d āāunlimited-core.conf Active: active (running) since Fri 2017-01-13 13:50:47 EST; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 27964 (libvirtd) CGroup: /system.slice/libvirtd.service āā27964 /usr/sbin/libvirtd --listen
Jan 13 13:50:47 rhevh03 systemd[1]: Starting Virtualization daemon... Jan 13 13:50:47 rhevh03 systemd[1]: Started Virtualization daemon. Jan 13 13:53:09 rhevh03 libvirtd[27964]: libvirt version: 2.0.0, package: 10.el7_3.2 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>, 2016-11-10-04:43:57, x86-034.build.eng.bos.redhat.com) Jan 13 13:53:09 rhevh03 libvirtd[27964]: hostname: rhevh03 Jan 13 13:53:09 rhevh03 libvirtd[27964]: End of file while reading data: Input/output error
[root@rhevh03 vdsm]# journalctl -xe Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 951, in _exec_ifup Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: _exec_ifup_by_name(iface.name, cgroup) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 937, in _exec_ifup_by_name Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: vdsm.network.errors.ConfigNetworkError: (29, 'Determining IP information for ovirtmgmt... failed.') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: Traceback (most recent call last): Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/bin/vdsm-tool", line 219, in main Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: return tool_command[cmd]["command"](*args) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in restore_command Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: exec_restore(cmd) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in exec_restore Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise EnvironmentError('Failed to restore the persisted networks') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: EnvironmentError: Failed to restore the persisted networks Jan 13 13:55:15 rhevh03 postfix/local[28598]: 05920804620D: to=<root@localhost.localdomain>, orig_to=<root@localhost>, relay=local, delay=0.03, delays=0.02/0.01/0/0, dsn=2.0.0, status=sent (delivered to Jan 13 13:55:15 rhevh03 postfix/qmgr[3522]: 05920804620D: removed Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service: main process exited, code=exited, status=1/FAILURE Jan 13 13:55:15 rhevh03 systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. -- Subject: Unit vdsm-network.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsm-network.service has failed.
Seems that you have a networking issue, adding Dan.
-- -- The result is failed. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Unit vdsm-network.service entered failed state. Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service failed. Jan 13 13:55:15 rhevh03 polkitd[1675]: Unregistered Authentication Agent for unix-process:28317:681858 (system bus name :1.121, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US. Jan 13 14:00:01 rhevh03 systemd[1]: Started Session 16 of user root. -- Subject: Unit session-16.scope has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has finished starting up. -- -- The start-up result is done. Jan 13 14:00:01 rhevh03 systemd[1]: Starting Session 16 of user root. -- Subject: Unit session-16.scope has begun start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has begun starting up. Jan 13 14:00:01 rhevh03 CROND[28607]: (root) CMD (/usr/lib64/sa/sa1 1 1)
Oh, I stumbled onto something relevant. I noticed on the host that was working correctly that the ifcfg-enp6s0 file included a line for "BRIDGE=ovirtmgmt", and the other two didn't have that line. When I added that line to the other two hosts, and restarted networking, I was able to get those hosts in a status of "UP". That file is autogenerated by VDSM, so I wondered if it would survive a reboot. When I rebooted, the line had been removed again by VDSM. So, I guess the final question then is how to get persistence in keeping this BRIDGE line from getting removed across reboots? On 1/13/2017 2:54 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 9:24 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
Output below ...
On 1/13/2017 1:47 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
All,
I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0.
It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though
I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems.
In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync.
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions? Can you share the output of:
systemctl status vdsmd systemctl status mom systemctl status libvirtd journalctl -xe
Nir
Sure, here you go ....
[root@rhevh03 vdsm]# systemctl status vdsmd ā vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: inactive (dead)
Jan 13 12:01:53 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 12:01:53 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:51:50 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:51:50 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'.
[root@rhevh03 vdsm]# systemctl status momd ā momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-01-13 13:53:09 EST; 2min 26s ago Process: 28294 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 28298 (code=exited, status=0/SUCCESS)
Jan 13 13:53:09 rhevh03 systemd[1]: Starting Memory Overcommitment Manager Daemon... Jan 13 13:53:09 rhevh03 systemd[1]: momd.service: Supervising process 28298 which is not our child. We'll most likely not notice when it exits. Jan 13 13:53:09 rhevh03 systemd[1]: Started Memory Overcommitment Manager Daemon. Jan 13 13:53:09 rhevh03 python[28298]: No worthy mechs found
[root@rhevh03 vdsm]# systemctl status libvirtd ā libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d āāunlimited-core.conf Active: active (running) since Fri 2017-01-13 13:50:47 EST; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 27964 (libvirtd) CGroup: /system.slice/libvirtd.service āā27964 /usr/sbin/libvirtd --listen
Jan 13 13:50:47 rhevh03 systemd[1]: Starting Virtualization daemon... Jan 13 13:50:47 rhevh03 systemd[1]: Started Virtualization daemon. Jan 13 13:53:09 rhevh03 libvirtd[27964]: libvirt version: 2.0.0, package: 10.el7_3.2 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>, 2016-11-10-04:43:57, x86-034.build.eng.bos.redhat.com) Jan 13 13:53:09 rhevh03 libvirtd[27964]: hostname: rhevh03 Jan 13 13:53:09 rhevh03 libvirtd[27964]: End of file while reading data: Input/output error
[root@rhevh03 vdsm]# journalctl -xe Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 951, in _exec_ifup Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: _exec_ifup_by_name(iface.name, cgroup) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 937, in _exec_ifup_by_name Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: vdsm.network.errors.ConfigNetworkError: (29, 'Determining IP information for ovirtmgmt... failed.') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: Traceback (most recent call last): Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/bin/vdsm-tool", line 219, in main Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: return tool_command[cmd]["command"](*args) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in restore_command Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: exec_restore(cmd) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in exec_restore Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise EnvironmentError('Failed to restore the persisted networks') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: EnvironmentError: Failed to restore the persisted networks Jan 13 13:55:15 rhevh03 postfix/local[28598]: 05920804620D: to=<root@localhost.localdomain>, orig_to=<root@localhost>, relay=local, delay=0.03, delays=0.02/0.01/0/0, dsn=2.0.0, status=sent (delivered to Jan 13 13:55:15 rhevh03 postfix/qmgr[3522]: 05920804620D: removed Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service: main process exited, code=exited, status=1/FAILURE Jan 13 13:55:15 rhevh03 systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. -- Subject: Unit vdsm-network.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsm-network.service has failed. Seems that you have a networking issue, adding Dan.
-- -- The result is failed. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Unit vdsm-network.service entered failed state. Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service failed. Jan 13 13:55:15 rhevh03 polkitd[1675]: Unregistered Authentication Agent for unix-process:28317:681858 (system bus name :1.121, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US. Jan 13 14:00:01 rhevh03 systemd[1]: Started Session 16 of user root. -- Subject: Unit session-16.scope has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has finished starting up. -- -- The start-up result is done. Jan 13 14:00:01 rhevh03 systemd[1]: Starting Session 16 of user root. -- Subject: Unit session-16.scope has begun start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has begun starting up. Jan 13 14:00:01 rhevh03 CROND[28607]: (root) CMD (/usr/lib64/sa/sa1 1 1)
On Fri, Jan 13, 2017 at 11:46 PM, paul.greene.va <paul.greene.va@verizon.net
wrote:
Oh, I stumbled onto something relevant.
I noticed on the host that was working correctly that the ifcfg-enp6s0 file included a line for "BRIDGE=ovirtmgmt", and the other two didn't have that line. When I added that line to the other two hosts, and restarted networking, I was able to get those hosts in a status of "UP".
That file is autogenerated by VDSM, so I wondered if it would survive a reboot. When I rebooted, the line had been removed again by VDSM.
So, I guess the final question then is how to get persistence in keeping this BRIDGE line from getting removed across reboots?
VDSM on reboot will compare the current config to the persisted one and try to sync it. Perhaps you have a corrupted persistent configuration. Could you please send us the following items: - vdsm and supervdsm logs (from /var/log/vdsm) - All your ifcfg files. - The persisted VDSM network configuration from: /var/lib/vdsm/persistence/netconf Thanks, Edy.
On 1/13/2017 2:54 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 9:24 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
Output below ...
On 1/13/2017 1:47 PM, Nir Soffer wrote:
On Fri, Jan 13, 2017 at 5:45 PM, paul.greene.va <paul.greene.va@verizon.net> wrote:
All,
I'm having an issue with the vdsmd service refusing to start on a fresh install of RHEL 7.2, RHEV version 4.0.
It initially came up correctly, and the command "ip a" showed a "vdsmdummy" interface and a "ovirtmgmt" interface. However after a couple of reboots, those interfaces disappeared, and running "systemctl status vdsmd" generated the message "Dependency failed for Virtual Desktop Service Manager/Job vdsmd.service/start failed with result 'dependency'". Didn't say what dependency though
I have 3 hosts where this happening on 2 out of 3 hosts. For some odd reason, the one host isn't having any problems.
In a Google search I found an instance where system clock timing was out of sync, and that messed it up. I checked all three hosts, as well as the RHEV manager and they all had chronyd running and the clocks appeared to be in sync.
After a reboot the virtual interfaces usually initially come up, but go down again within a few minutes.
Running journalctl -xe gives these three messages:
"failed to start Virtual Desktop Server Manager network restoration"
"Dependency failed for Virtual Desktop Server Manager" (but it doesn't say which dependency failed"
"Dependency failed for MOM instance configured for VDSM purposes" (again, doesn't way which dependency)
Any suggestions?
Can you share the output of:
systemctl status vdsmd systemctl status mom systemctl status libvirtd journalctl -xe
Nir
Sure, here you go ....
[root@rhevh03 vdsm]# systemctl status vdsmd ā vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: inactive (dead)
Jan 13 12:01:53 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 12:01:53 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:51:50 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:51:50 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'.
[root@rhevh03 vdsm]# systemctl status momd ā momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-01-13 13:53:09 EST; 2min 26s ago Process: 28294 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 28298 (code=exited, status=0/SUCCESS)
Jan 13 13:53:09 rhevh03 systemd[1]: Starting Memory Overcommitment Manager Daemon... Jan 13 13:53:09 rhevh03 systemd[1]: momd.service: Supervising process 28298 which is not our child. We'll most likely not notice when it exits. Jan 13 13:53:09 rhevh03 systemd[1]: Started Memory Overcommitment Manager Daemon. Jan 13 13:53:09 rhevh03 python[28298]: No worthy mechs found
[root@rhevh03 vdsm]# systemctl status libvirtd ā libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d āāunlimited-core.conf Active: active (running) since Fri 2017-01-13 13:50:47 EST; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 27964 (libvirtd) CGroup: /system.slice/libvirtd.service āā27964 /usr/sbin/libvirtd --listen
Jan 13 13:50:47 rhevh03 systemd[1]: Starting Virtualization daemon... Jan 13 13:50:47 rhevh03 systemd[1]: Started Virtualization daemon. Jan 13 13:53:09 rhevh03 libvirtd[27964]: libvirt version: 2.0.0, package: 10.el7_3.2 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>, 2016-11-10-04:43:57, x86-034.build.eng.bos.redhat.com) Jan 13 13:53:09 rhevh03 libvirtd[27964]: hostname: rhevh03 Jan 13 13:53:09 rhevh03 libvirtd[27964]: End of file while reading data: Input/output error
[root@rhevh03 vdsm]# journalctl -xe Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 951, in _exec_ifup Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: _exec_ifup_by_name(iface.name, cgroup) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/network/configurators/ifcfg.py", line 937, in _exec_ifup_by_name Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: vdsm.network.errors.ConfigNetworkError: (29, 'Determining IP information for ovirtmgmt... failed.') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: Traceback (most recent call last): Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/bin/vdsm-tool", line 219, in main Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: return tool_command[cmd]["command"](*args) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in restore_command Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: exec_restore(cmd) Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in exec_restore Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: raise EnvironmentError('Failed to restore the persisted networks') Jan 13 13:55:15 rhevh03 vdsm-tool[28334]: EnvironmentError: Failed to restore the persisted networks Jan 13 13:55:15 rhevh03 postfix/local[28598]: 05920804620D: to=<root@localhost.localdomain>, orig_to=<root@localhost>, relay=local, delay=0.03, delays=0.02/0.01/0/0, dsn=2.0.0, status=sent (delivered to Jan 13 13:55:15 rhevh03 postfix/qmgr[3522]: 05920804620D: removed Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service: main process exited, code=exited, status=1/FAILURE Jan 13 13:55:15 rhevh03 systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. -- Subject: Unit vdsm-network.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsm-network.service has failed.
Seems that you have a networking issue, adding Dan.
--
-- The result is failed. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Jan 13 13:55:15 rhevh03 systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Job vdsmd.service/start failed with result 'dependency'. Jan 13 13:55:15 rhevh03 systemd[1]: Unit vdsm-network.service entered failed state. Jan 13 13:55:15 rhevh03 systemd[1]: vdsm-network.service failed. Jan 13 13:55:15 rhevh03 polkitd[1675]: Unregistered Authentication Agent for unix-process:28317:681858 (system bus name :1.121, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US. Jan 13 14:00:01 rhevh03 systemd[1]: Started Session 16 of user root. -- Subject: Unit session-16.scope has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has finished starting up. -- -- The start-up result is done. Jan 13 14:00:01 rhevh03 systemd[1]: Starting Session 16 of user root. -- Subject: Unit session-16.scope has begun start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit session-16.scope has begun starting up. Jan 13 14:00:01 rhevh03 CROND[28607]: (root) CMD (/usr/lib64/sa/sa1 1 1)
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участники (4)
-
Dominik Holler -
Edward Haas -
Nir Soffer -
paul.greene.va