7:44 a.m.
Hello,
Since a week, my cobbler-server does a spontaneous reboot when I do a "cobbler
reposync".
More specific when I do:
cobbler reposync --only="centos6_x64_updates"
It is still possible to install centos6 systems but they need the updates applied after
install.
Information that could be usefull:
yum info cobbler.noarch | grep Version
Version : 2.6.3
yum info cobbler.noarch | grep Repo
Repo : installed
uname -r
2.6.32-504.12.2.el6.x86_64
I wanted to troubleshoot this with kdump, but the crash doesn't create a vmcore.
These commands however do give a crash and create a vmcore
echo 1 > /proc/sys/kernel/sysrq
echo c > /proc/sysrq-trigger
in a subdir of /var/crash
Any suggestions on how to troubleshoot this further are very welcome,
Thanks,
Joost
4:06 p.m.
On 03/24/2015 06:44 AM, Joost Ringoot wrote:
Hello,
Since a week, my cobbler-server does a spontaneous reboot when I do a "cobbler
reposync".
More specific when I do:
cobbler reposync --only="centos6_x64_updates"
Any suggestions on how to troubleshoot this further are very welcome,
Anything interesting in /var/log/messages or /var/log/cobbler/cobbler.log ?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301 http://www.nwra.com
5:25 p.m.
New subject: server crashes when trying reposync of centos6_x64_updates
Hello Orion,
Thanks for your interest.
Here is the output of tail -f of both /var/log/messages and /var/log/cobbler/cobbler.log
on the moment that I run "cobbler reposync
--only="centos6_x64_updates""
Not much info in that, I think?
(BTW: I did a find/replace on the hostname->mycobblerserver and on the
domainname->mydomain.com and IPV4 subnet, first 2x2 bytes:ourIPV4-B-class )
============================================================================================
[root@mycobblerserver ~]# cobbler reposync --only="centos6_x64_updates"
task started: 2015-03-24_230451_reposync
task started (id=Reposync, time=Tue Mar 24 23:04:51 2015)
hello, reposync
run, reposync, run!
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:02:16 2015 from 192.168.22.70
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# uptime
23:09:35 up 4 min, 2 users, load average: 0.00, 0.03, 0.00
[root@mycobblerserver ~]#
============================================================================================
[root@mycobblerserver log]# date
di mrt 24 23:03:25 CET 2015
[root@mycobblerserver log]# tail -f /var/log/messages
Mar 24 23:00:34 mycobblerserver avahi-daemon[1302]: Registering new address record for
192.168.16.49 on eth1.IPv4.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> (eth1): device state
change: ip-config -> activated (reason 'none') [7 8 0]
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Policy set 'Auto
eth1' (eth1) as default for IPv4 routing and DNS.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Activation (eth1)
successful, device activated.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Activation (eth1) Stage
5 of 5 (IP Configure Commit) complete.
Mar 24 23:00:35 mycobblerserver ntpd[1432]: Listen normally on 5 eth1 192.168.16.49 UDP
123
Mar 24 23:00:35 mycobblerserver ntpd[1432]: peers refreshed
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:03:53 mycobblerserver ntpd[1432]: 0.0.0.0 c61c 0c clock_step +2.052751 s
Mar 24 23:03:55 mycobblerserver ntpd[1432]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:03:56 mycobblerserver ntpd[1432]: 0.0.0.0 c618 08 no_sys_peer
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:09:08 2015 from 192.168.22.70
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# uptime
23:10:49 up 5 min, 3 users, load average: 0.00, 0.02, 0.00
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# tail -f /var/log/messages
Mar 24 23:05:22 mycobblerserver NetworkManager[1285]: <info> Activation (eth1) Stage
5 of 5 (IP Configure Commit) complete.
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 4 eth1 192.168.16.49 UDP
123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 5 eth1
fe80::21a:4aff:fea8:103c UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: peers refreshed
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c61c 0c clock_step +1.353247 s
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:08:42 mycobblerserver ntpd[1429]: 0.0.0.0 c618 08 no_sys_peer
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPREQUEST on eth1 to
ourIPV4-B-class.249.143 port 67 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPACK from ourIPV4-B-class.249.143
(xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: bound to 192.168.16.49 -- renewal in 457
seconds.
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> (eth1): DHCPv4 state
changed bound -> renew
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> address
192.168.16.49
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> prefix 24
(255.255.255.0)
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> gateway 192.168.16.1
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.249.143'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.144.19'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.230.21'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> domain name
'mydomain.com'
============================================================================================
[root@mycobblerserver cobbler]# date
di mrt 24 23:04:12 CET 2015
[root@mycobblerserver cobbler]# tail -f cobbler.log
Tue Mar 24 22:57:19 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_225719_reposync); user(?)
Tue Mar 24 22:57:20 2015 - INFO | reposync; ['centos6_x64_os']
Tue Mar 24 22:59:48 2015 - DEBUG | get_items; ['repo']
Tue Mar 24 22:59:48 2015 - DEBUG | done with get_items; ['repo']
Tue Mar 24 23:00:04 2015 - DEBUG | REMOTE CLI Authorized; user(?)
Tue Mar 24 23:00:04 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_230004_reposync); user(?)
Tue Mar 24 23:00:05 2015 - INFO | reposync; ['centos6_x64_updates']
Tue Mar 24 23:00:33 2015 - INFO | 10 breeds and 32 OS versions read from the signature
file
Tue Mar 24 23:00:33 2015 - DEBUG | API handle initialized
Tue Mar 24 23:00:33 2015 - DEBUG | XMLRPC running on 25151
Tue Mar 24 23:04:51 2015 - DEBUG | REMOTE CLI Authorized; user(?)
Tue Mar 24 23:04:51 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_230451_reposync); user(?)
Tue Mar 24 23:04:52 2015 - INFO | reposync; ['centos6_x64_updates']
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:09:23 2015 from 192.168.22.70
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# uptime
23:10:53 up 5 min, 3 users, load average: 0.00, 0.02, 0.00
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# tail -f /var/log/messages
Mar 24 23:05:22 mycobblerserver NetworkManager[1285]: <info> Activation (eth1) Stage
5 of 5 (IP Configure Commit) complete.
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 4 eth1 192.168.16.49 UDP
123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 5 eth1
fe80::21a:4aff:fea8:103c UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: peers refreshed
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c61c 0c clock_step +1.353247 s
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:08:42 mycobblerserver ntpd[1429]: 0.0.0.0 c618 08 no_sys_peer
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPREQUEST on eth1 to
ourIPV4-B-class.249.143 port 67 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPACK from ourIPV4-B-class.249.143
(xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: bound to 192.168.16.49 -- renewal in 457
seconds.
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> (eth1): DHCPv4 state
changed bound -> renew
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> address
192.168.16.49
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> prefix 24
(255.255.255.0)
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> gateway 192.168.16.1
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.249.143'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.144.19'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.230.21'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> domain name
'mydomain.com'
============================================================================================
Best Regards,
Joost
From: "Orion Poplawski" <orion(a)cora.nwra.com>
To: "cobbler mailing list"
<cobbler(a)lists.fedorahosted.org>
Sent: Tuesday, 24 March, 2015 22:06:01
Subject: Re: [cobbler] server crashes when trying reposync of
centos6_x64_updates
On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> Hello,
> Since a week, my cobbler-server does a spontaneous reboot when I
do a "cobbler
> reposync".
> More specific when I do:
> cobbler reposync --only="centos6_x64_updates"
> Any suggestions on how to troubleshoot this further are very
welcome,
Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301 http://www.nwra.com
_______________________________________________
cobbler mailing list
cobbler(a)lists.fedorahosted.org
https://lists.fedorahosted.org/mailman/listinfo/cobbler
----- Original Message -----
From: "Orion Poplawski" <orion(a)cora.nwra.com>
To: "cobbler mailing list" <cobbler(a)lists.fedorahosted.org>
Sent: Tuesday, 24 March, 2015 22:06:01
Subject: Re: [cobbler] server crashes when trying reposync of centos6_x64_updates
On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> Hello,
> Since a week, my cobbler-server does a spontaneous reboot when I
do a "cobbler
> reposync".
> More specific when I do:
> cobbler reposync --only="centos6_x64_updates"
> Any suggestions on how to troubleshoot this further are very
welcome,
Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301 http://www.nwra.com
_______________________________________________
cobbler mailing list
cobbler(a)lists.fedorahosted.org
https://lists.fedorahosted.org/mailman/listinfo/cobbler
> From: "Orion Poplawski" <orion(a)cora.nwra.com>
To: "cobbler mailing list"
<cobbler(a)lists.fedorahosted.org>
Sent: Tuesday, 24 March, 2015 22:06:01
Subject: Re: [cobbler] server crashes when trying reposync of
centos6_x64_updates
On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> Hello,
> Since a week, my cobbler-server does a spontaneous reboot when I
do a "cobbler
> reposync".
> More specific when I do:
> cobbler reposync --only="centos6_x64_updates"
> Any suggestions on how to troubleshoot this further are very
welcome,
Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301 http://www.nwra.com
_______________________________________________
cobbler mailing list
cobbler(a)lists.fedorahosted.org
https://lists.fedorahosted.org/mailman/listinfo/cobbler
5:44 a.m.
New subject: server crashes when trying reposync of centos6_x64_updates
Meanwhile I found that there is no crashdump, because the host is a QEMU virtualized
machine, the virtualisation engine takes over this memory dump, qemu did dump cores
however.
From: "Joost Ringoot" <joost.ringoot(a)meteo.be>
To: "cobbler mailing list" <cobbler(a)lists.fedorahosted.org>
Sent: Tuesday, 24 March, 2015 23:25:17
Subject: Re: [cobbler] server crashes when trying reposync of
centos6_x64_updates
Hello Orion,
Thanks for your interest.
Here is the output of tail -f of both /var/log/messages and
/var/log/cobbler/cobbler.log
on the moment that I run "cobbler reposync
--only="centos6_x64_updates""
Not much info in that, I think?
(BTW: I did a find/replace on the hostname->mycobblerserver and on the
domainname->mydomain.com and IPV4 subnet, first 2x2 bytes:ourIPV4-B-class )
============================================================================================
[root@mycobblerserver ~]# cobbler reposync --only="centos6_x64_updates"
task started: 2015-03-24_230451_reposync
task started (id=Reposync, time=Tue Mar 24 23:04:51 2015)
hello, reposync
run, reposync, run!
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:02:16 2015 from 192.168.22.70
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# uptime
23:09:35 up 4 min, 2 users, load average: 0.00, 0.03, 0.00
[root@mycobblerserver ~]#
============================================================================================
[root@mycobblerserver log]# date
di mrt 24 23:03:25 CET 2015
[root@mycobblerserver log]# tail -f /var/log/messages
Mar 24 23:00:34 mycobblerserver avahi-daemon[1302]: Registering new address
record for 192.168.16.49 on eth1.IPv4.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> (eth1): device
state change: ip-config -> activated (reason 'none') [7 8 0]
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Policy set 'Auto
eth1' (eth1) as default for IPv4 routing and DNS.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Activation (eth1)
successful, device activated.
Mar 24 23:00:35 mycobblerserver NetworkManager[1287]: <info> Activation (eth1)
Stage 5 of 5 (IP Configure Commit) complete.
Mar 24 23:00:35 mycobblerserver ntpd[1432]: Listen normally on 5 eth1
192.168.16.49 UDP 123
Mar 24 23:00:35 mycobblerserver ntpd[1432]: peers refreshed
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:00:37 mycobblerserver ntpd_intres[1438]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:03:53 mycobblerserver ntpd[1432]: 0.0.0.0 c61c 0c clock_step +2.052751
s
Mar 24 23:03:55 mycobblerserver ntpd[1432]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:03:56 mycobblerserver ntpd[1432]: 0.0.0.0 c618 08 no_sys_peer
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:09:08 2015 from 192.168.22.70
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# uptime
23:10:49 up 5 min, 3 users, load average: 0.00, 0.02, 0.00
[root@mycobblerserver ~]#
[root@mycobblerserver ~]# tail -f /var/log/messages
Mar 24 23:05:22 mycobblerserver NetworkManager[1285]: <info> Activation (eth1)
Stage 5 of 5 (IP Configure Commit) complete.
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 4 eth1
192.168.16.49 UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 5 eth1
fe80::21a:4aff:fea8:103c UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: peers refreshed
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c61c 0c clock_step +1.353247
s
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:08:42 mycobblerserver ntpd[1429]: 0.0.0.0 c618 08 no_sys_peer
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPREQUEST on eth1 to
ourIPV4-B-class.249.143 port 67 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPACK from
ourIPV4-B-class.249.143 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: bound to 192.168.16.49 --
renewal in 457 seconds.
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> (eth1): DHCPv4
state changed bound -> renew
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> address
192.168.16.49
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> prefix 24
(255.255.255.0)
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> gateway
192.168.16.1
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.249.143'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.144.19'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.230.21'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> domain name
'mydomain.com'
============================================================================================
[root@mycobblerserver cobbler]# date
di mrt 24 23:04:12 CET 2015
[root@mycobblerserver cobbler]# tail -f cobbler.log
Tue Mar 24 22:57:19 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_225719_reposync); user(?)
Tue Mar 24 22:57:20 2015 - INFO | reposync; ['centos6_x64_os']
Tue Mar 24 22:59:48 2015 - DEBUG | get_items; ['repo']
Tue Mar 24 22:59:48 2015 - DEBUG | done with get_items; ['repo']
Tue Mar 24 23:00:04 2015 - DEBUG | REMOTE CLI Authorized; user(?)
Tue Mar 24 23:00:04 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_230004_reposync); user(?)
Tue Mar 24 23:00:05 2015 - INFO | reposync; ['centos6_x64_updates']
Tue Mar 24 23:00:33 2015 - INFO | 10 breeds and 32 OS versions read from the
signature file
Tue Mar 24 23:00:33 2015 - DEBUG | API handle initialized
Tue Mar 24 23:00:33 2015 - DEBUG | XMLRPC running on 25151
Tue Mar 24 23:04:51 2015 - DEBUG | REMOTE CLI Authorized; user(?)
Tue Mar 24 23:04:51 2015 - INFO | REMOTE start_task(Reposync);
event_id(2015-03-24_230451_reposync); user(?)
Tue Mar 24 23:04:52 2015 - INFO | reposync; ['centos6_x64_updates']
Write failed: Broken pipe
[jringoot@alex ~]$ ssh root@mycobblerserver
Last login: Tue Mar 24 23:09:23 2015 from 192.168.22.70
[root@mycobblerserver ~]#
> [root@mycobblerserver ~]# uptime
> 23:10:53 up 5 min, 3 users, load average: 0.00, 0.02, 0.00
> [root@mycobblerserver ~]#
[root@mycobblerserver ~]# tail -f /var/log/messages
Mar 24 23:05:22 mycobblerserver NetworkManager[1285]: <info> Activation (eth1)
Stage 5 of 5 (IP Configure Commit) complete.
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 4 eth1
192.168.16.49 UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: Listen normally on 5 eth1
fe80::21a:4aff:fea8:103c UDP 123
Mar 24 23:05:22 mycobblerserver ntpd[1429]: peers refreshed
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp1.mydomain.com ->
ourIPV4-B-class.230.65
Mar 24 23:05:22 mycobblerserver ntpd_intres[1433]: DNS ntp2.mydomain.com ->
ourIPV4-B-class.230.66
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c61c 0c clock_step +1.353247
s
Mar 24 23:08:41 mycobblerserver ntpd[1429]: 0.0.0.0 c614 04 freq_mode
Mar 24 23:08:42 mycobblerserver ntpd[1429]: 0.0.0.0 c618 08 no_sys_peer
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPREQUEST on eth1 to
ourIPV4-B-class.249.143 port 67 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: DHCPACK from
ourIPV4-B-class.249.143 (xid=0x202a637e)
Mar 24 23:15:11 mycobblerserver dhclient[1301]: bound to 192.168.16.49 --
renewal in 457 seconds.
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> (eth1): DHCPv4
state changed bound -> renew
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> address
192.168.16.49
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> prefix 24
(255.255.255.0)
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> gateway
192.168.16.1
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.249.143'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.144.19'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> nameserver
'ourIPV4-B-class.230.21'
Mar 24 23:15:11 mycobblerserver NetworkManager[1285]: <info> domain name
'mydomain.com'
============================================================================================
Best Regards,
Joost
From: "Orion Poplawski" <orion(a)cora.nwra.com>
> To: "cobbler mailing list"
<cobbler(a)lists.fedorahosted.org>
> Sent: Tuesday, 24 March, 2015 22:06:01
> Subject: Re: [cobbler] server crashes when trying reposync of
> centos6_x64_updates
> On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> > Hello,
>> Since a week, my cobbler-server does a spontaneous reboot
when I do a "cobbler
> > reposync".
> > More specific when I do:
> > cobbler reposync --only="centos6_x64_updates"
> > Any suggestions on how to troubleshoot this further are
very welcome,
> Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
> --
> Orion Poplawski
> Technical Manager 303-415-9701 x222
> NWRA, Boulder/CoRA Office FAX: 303-415-9702
> 3380 Mitchell Lane orion(a)nwra.com
> Boulder, CO 80301 http://www.nwra.com
> _______________________________________________
> cobbler mailing list
> cobbler(a)lists.fedorahosted.org
> https://lists.fedorahosted.org/mailman/listinfo/cobbler
> ----- Original Message -----
> From: "Orion Poplawski" <orion(a)cora.nwra.com>
> > To: "cobbler mailing list"
<cobbler(a)lists.fedorahosted.org>
> > Sent: Tuesday, 24 March, 2015 22:06:01
>> Subject: Re: [cobbler] server crashes when trying reposync of
> > centos6_x64_updates
> On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> > Hello,
>> Since a week, my cobbler-server does a spontaneous reboot
when I do a "cobbler
> > reposync".
> > More specific when I do:
> > cobbler reposync --only="centos6_x64_updates"
> > Any suggestions on how to troubleshoot this further are
very welcome,
> Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
> --
> Orion Poplawski
> Technical Manager 303-415-9701 x222
> NWRA, Boulder/CoRA Office FAX: 303-415-9702
> 3380 Mitchell Lane orion(a)nwra.com
> Boulder, CO 80301 http://www.nwra.com
> _______________________________________________
> cobbler mailing list
> cobbler(a)lists.fedorahosted.org
> https://lists.fedorahosted.org/mailman/listinfo/cobbler
> From: "Orion Poplawski" <orion(a)cora.nwra.com>
> To: "cobbler mailing list"
<cobbler(a)lists.fedorahosted.org>
> Sent: Tuesday, 24 March, 2015 22:06:01
> Subject: Re: [cobbler] server crashes when trying reposync of
> centos6_x64_updates
> On 03/24/2015 06:44 AM, Joost Ringoot wrote:
> > Hello,
>> Since a week, my cobbler-server does a spontaneous reboot
when I do a "cobbler
> > reposync".
> > More specific when I do:
> > cobbler reposync --only="centos6_x64_updates"
> > Any suggestions on how to troubleshoot this further are
very welcome,
> Anything interesting in /var/log/messages or
/var/log/cobbler/cobbler.log ?
> --
> Orion Poplawski
> Technical Manager 303-415-9701 x222
> NWRA, Boulder/CoRA Office FAX: 303-415-9702
> 3380 Mitchell Lane orion(a)nwra.com
> Boulder, CO 80301 http://www.nwra.com
> _______________________________________________
> cobbler mailing list
> cobbler(a)lists.fedorahosted.org
> https://lists.fedorahosted.org/mailman/listinfo/cobbler
>
_______________________________________________
> cobbler mailing list
> cobbler(a)lists.fedorahosted.org
> https://lists.fedorahosted.org/mailman/listinfo/cobbler
6:03 a.m.
New subject: server crashes when trying reposync of centos6_x64_updates
It appears that the virtualisation host reboots the guest because it fails to grow the
QCOW2 volume, so rather a QEMU issue than a cobbler issue:
from tail -f /var/log/libvirt/qemu/mycobblerserver.log, during the critical event:
qemu-kvm: /builddir/build/BUILD/qemu-kvm-0.12.1.2/block/qcow2.c:694: qcow2_co_writev:
Assertion `(cluster_offset & 511) == 0' failed.
2015-03-25 10:54:14.452+0000: shutting down
2015-03-25 10:54:23.506+0000: starting up
From: "Joost Ringoot" <joost.ringoot(a)meteo.be>
To: "cobbler mailing list" <cobbler(a)lists.fedorahosted.org>
Sent: Wednesday, 25 March, 2015 11:44:45
Subject: Re: [cobbler] server crashes when trying reposync of
centos6_x64_updates
Meanwhile I found that there is no crashdump, because the host is a
QEMU
virtualized machine, the virtualisation engine takes over this memory dump,
qemu did dump cores however.
3326
days inactive
3327
days old
cobbler@lists.fedorahosted.org
4 comments
2 participants
participants (2)
-
Joost Ringoot -
Orion Poplawski