9 a.m.
Hi everyone,
I found 3 servers (HV1, HV2, HV3) that contains VMs at another servers room. These servers
are hosts based on KVM.
I logged into oVirt Engine Web Administration. Data Centers tab show me only one entry
Name: RCV
Storage: Shared
Status: Not Operational
Compability Version: 3.4
Description: [Empty]
Webbrowser oVirt Engine Web Administrator show me
oVirt Engine Version: 3.4.0-1.el6
One VM on HV3 has stopped, Hosts tab show Non Responsive Status for every host (HV1-3);
every VM in Virtual Machines tab show Unknown status.
What do I'll do to change status in Data Center? How to start debug the reason? Last
administrator leave documentation in vestigial form :)
DataCenter: RCV
-->Cluster: RCV_Cluster
---->Host: HV1 node
---->Host: Hv2 node
---->Host: HV3 engine
Best regards,
nexpron
10:17 a.m.
Hi,
On Tuesday, 25 May 2021 16:00:13 CEST nexpron(a)gmail.com wrote:
Hi everyone,
I found 3 servers (HV1, HV2, HV3) that contains VMs at another servers room.
These servers are hosts based on KVM.
I logged into oVirt Engine Web
Administration. Data Centers tab show me only one entry Name: RCV
Storage: Shared
Status: Not Operational
Compability Version: 3.4
Description: [Empty]
Webbrowser oVirt Engine Web Administrator show me
oVirt Engine Version: 3.4.0-1.el6
One VM on HV3 has stopped, Hosts tab show Non Responsive Status for every
host (HV1-3);
If all the hosts are non-responding, the data center status is also non-
operational. Start with investigation why these hosts are down/non-responsive.
If there are alive and you can ssh there, check is vdsmd service is running.
If it's running, check vdsm logs (/var/log/vdsm/vdsm.log) if there are any
error.
Also 3.4 is very old version, once you make it running, you should really
consider to upgrade
every VM in Virtual Machines tab show Unknown status.
What
do I'll do to change status in Data Center? How to start debug
the reason?
Last administrator leave documentation in vestigial form :)
DataCenter: RCV
-->Cluster: RCV_Cluster
---->Host: HV1 node
---->Host: Hv2 node
---->Host: HV3 engine
Best regards,
nexpron
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QZAE5IVFCYWNIRPRTCP/
12:56 p.m.
Thank you for your time.
SSH is working in every host and I can connect to everyone.
I'm not sure Super VDSM daemon server is vdsmd service.
See commands and responses from HV3
systemctl
-bash: systemctl: command not found
service --status-all
abrt-ccpp hook is not installed
abrtd (pid 2709) is running...
abrt-dump-oops is stopped
acpid (pid 2163) is running...
atd (pid 2775) is running...
auditd (pid 1903) is running...
automount (pid 2404) is running...
certmonger (pid 2814) is running...
Running
cgred is stopped
cpuspeed is stopped
crond (pid 2762) is running...
cupsd (pid 2138) is running...
dnsmasq is stopped
# Generated by ebtables-save v1.0 on Tue May 25 18:54:05 CEST 2021
*nat
:PREROUTING ACCEPT
:OUTPUT ACCEPT
:POSTROUTING ACCEPT
:libvirt-I-vnet7 ACCEPT
:I-vnet7-mac ACCEPT
:I-vnet7-arp-mac ACCEPT
:libvirt-I-vnet0 ACCEPT
:I-vnet0-mac ACCEPT
:I-vnet0-arp-mac ACCEPT
:libvirt-I-vnet4 ACCEPT
:I-vnet4-mac ACCEPT
:I-vnet4-arp-mac ACCEPT
:libvirt-I-vnet5 ACCEPT
:I-vnet5-mac ACCEPT
:I-vnet5-arp-mac ACCEPT
:libvirt-I-vnet1 ACCEPT
:I-vnet1-mac ACCEPT
:I-vnet1-arp-mac ACCEPT
:libvirt-I-vnet2 ACCEPT
:I-vnet2-mac ACCEPT
:I-vnet2-arp-mac ACCEPT
:libvirt-I-vnet3 ACCEPT
:I-vnet3-mac ACCEPT
:I-vnet3-arp-mac ACCEPT
-A PREROUTING -i vnet7 -j libvirt-I-vnet7
-A PREROUTING -i vnet0 -j libvirt-I-vnet0
-A PREROUTING -i vnet4 -j libvirt-I-vnet4
-A PREROUTING -i vnet5 -j libvirt-I-vnet5
-A PREROUTING -i vnet1 -j libvirt-I-vnet1
-A PREROUTING -i vnet2 -j libvirt-I-vnet2
-A PREROUTING -i vnet3 -j libvirt-I-vnet3
-A libvirt-I-vnet7 -j I-vnet7-mac
-A libvirt-I-vnet7 -p ARP -j I-vnet7-arp-mac
-A I-vnet7-mac -s 0:1a:4a:6b:89:df -j RETURN
-A I-vnet7-mac -j DROP
-A I-vnet7-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:df -j RETURN
-A I-vnet7-arp-mac -j DROP
-A libvirt-I-vnet0 -j I-vnet0-mac
-A libvirt-I-vnet0 -p ARP -j I-vnet0-arp-mac
-A I-vnet0-mac -s 0:1a:4a:6b:89:12 -j RETURN
-A I-vnet0-mac -j DROP
-A I-vnet0-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:12 -j RETURN
-A I-vnet0-arp-mac -j DROP
-A libvirt-I-vnet4 -j I-vnet4-mac
-A libvirt-I-vnet4 -p ARP -j I-vnet4-arp-mac
-A I-vnet4-mac -s 0:1a:4a:6b:89:f5 -j RETURN
-A I-vnet4-mac -j DROP
-A I-vnet4-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:f5 -j RETURN
-A I-vnet4-arp-mac -j DROP
-A libvirt-I-vnet5 -j I-vnet5-mac
-A libvirt-I-vnet5 -p ARP -j I-vnet5-arp-mac
-A I-vnet5-mac -s 0:1a:4a:6b:89:fe -j RETURN
-A I-vnet5-mac -j DROP
-A I-vnet5-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:fe -j RETURN
-A I-vnet5-arp-mac -j DROP
-A libvirt-I-vnet1 -j I-vnet1-mac
-A libvirt-I-vnet1 -p ARP -j I-vnet1-arp-mac
-A I-vnet1-mac -s 0:1a:4a:6b:89:f8 -j RETURN
-A I-vnet1-mac -j DROP
-A I-vnet1-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:f8 -j RETURN
-A I-vnet1-arp-mac -j DROP
-A libvirt-I-vnet2 -j I-vnet2-mac
-A libvirt-I-vnet2 -p ARP -j I-vnet2-arp-mac
-A I-vnet2-mac -s 0:1a:4a:6b:89:11 -j RETURN
-A I-vnet2-mac -j DROP
-A I-vnet2-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:11 -j RETURN
-A I-vnet2-arp-mac -j DROP
-A libvirt-I-vnet3 -j I-vnet3-mac
-A libvirt-I-vnet3 -p ARP -j I-vnet3-arp-mac
-A I-vnet3-mac -s 0:1a:4a:6b:89:15 -j RETURN
-A I-vnet3-mac -j DROP
-A I-vnet3-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:15 -j RETURN
-A I-vnet3-arp-mac -j DROP
hald (pid 2172) is running...
htcacheclean is stopped
httpd (pid 11862) is running...
Table: filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
1 ACCEPT all ::/0 ::/0 state
RELATED,ESTABLISHED
2 ACCEPT icmpv6 ::/0 ::/0
3 ACCEPT all ::/0 ::/0
4 ACCEPT tcp ::/0 ::/0 state NEW tcp dpt:22
5 REJECT all ::/0 ::/0 reject-with
icmp6-adm-prohibited
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
1 REJECT all ::/0 ::/0 reject-with
icmp6-adm-prohibited
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
ipmievd is stopped
Table: nat
Chain PREROUTING (policy ACCEPT)
num target prot opt source destination
Chain POSTROUTING (policy ACCEPT)
num target prot opt source destination
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
Table: filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
irqbalance (pid 1957) is running...
No active sessions
iscsid (pid 3083) is running...
jboss-as is running (pid 12011)
Kdump is operational
ksm is running
ksmtuned is stopped
Current ktune sysctl settings:
kernel.sched_min_granularity_ns = 10000000
kernel.sched_wakeup_granularity_ns = 15000000
kernel.sched_migration_cost = 5000000
vm.swappiness = 10
vm.dirty_ratio = 5
vm.dirty_background_ratio = 2
Current elevator settings:
/sys/block/dm-0/queue/scheduler: none
/sys/block/dm-1/queue/scheduler: none
/sys/block/dm-2/queue/scheduler: none
/sys/block/dm-3/queue/scheduler: none
/sys/block/dm-4/queue/scheduler: noop anticipatory [deadline] cfq
/sys/block/dm-5/queue/scheduler: none
/sys/block/sda/queue/scheduler: noop anticipatory [deadline] cfq
/sys/block/sdb/queue/scheduler: noop anticipatory [deadline] cfq
libvirtd (pid 2981) is running...
stopped, with no saved guests
lvmetad is stopped
Checking for mcelog
mcelog (pid 2495) is running...
mdmonitor is stopped
messagebus (pid 2122) is running...
momd is stopped
multipathd (pid 2897) is running...
No open transaction
netconsole module not loaded
Active NFS mountpoints:
/rhev/data-center/mnt/hv3.ncr-wmc.local:_ISO
/rhev/data-center/mnt/hv3.ncr-wmc.local:_vm
/rhev/data-center/mnt/10.10.0.56:_vm
/rhev/data-center/mnt/10.10.0.60:_vm
/rhev/data-center/mnt/10.10.0.28:_bacula
/rhev/data-center/mnt/10.10.0.28:_BACKUP__oVirt
Configured devices:
lo VLAN_300 em1 em2 em2.300 ovirtmgmt
Currently active devices:
lo em1 em2 ovirtmgmt em2.300@em2 VLAN_300 vnet7 vnet0 vnet4 vnet5 vnet1 vnet2 vnet3
rpc.svcgssd is stopped
rpc.mountd (pid 30724) is running...
nfsd (pid 30738 30737 30736 30735 30734 30733 30732 30731) is running...
rpc.rquotad (pid 30720) is running...
rpc.statd (pid 2012) is running...
ntpd (pid 29116) is running...
numad is stopped
oddjobd is stopped
ovirt-engine (pid 46669) is running...
ovirt-engine-notifier is stopped
ovirt-websocket-proxy (pid 36182) is running...
portreserve is stopped
master (pid 2685) is running...
postmaster (pid 2538) is running...
Process accounting is disabled.
quota_nld is stopped
radvd is stopped
Usage: /etc/init.d/rc.usbsrvd {start|stop|restart}
rdisc is stopped
rngd is stopped
rpcbind (pid 1976) is running...
rpc.gssd is stopped
rpc.idmapd (pid 30761) is running...
rpc.svcgssd is stopped
rsyslogd (pid 1928) is running...
sandbox is stopped
sanlock (pid 2798 2797) is running...
saslauthd is stopped
smartd is stopped
openssh-daemon (pid 2507) is running...
sssd is stopped
Super VDSM daemon server is running
tuned (pid 2752) is running...
VDS daemon server is running
wdmd (pid 2786) is running...
winbindd is stopped
ypbind is stopped
chkconfig --list
abrt-ccpp 0:off 1:off 2:off 3:on 4:off 5:on 6:off
abrtd 0:off 1:off 2:off 3:on 4:off 5:on 6:off
acpid 0:off 1:off 2:on 3:on 4:on 5:on 6:off
atd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
autofs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
blk-availability 0:off 1:on 2:on 3:on 4:on 5:on 6:off
certmonger 0:off 1:off 2:off 3:on 4:on 5:on 6:off
cgconfig 0:off 1:off 2:on 3:on 4:on 5:on 6:off
cgred 0:off 1:off 2:off 3:off 4:off 5:off 6:off
cpuspeed 0:off 1:on 2:on 3:on 4:on 5:on 6:off
crond 0:off 1:off 2:on 3:on 4:on 5:on 6:off
cups 0:off 1:off 2:on 3:on 4:on 5:on 6:off
dnsmasq 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ebtables 0:off 1:off 2:off 3:off 4:off 5:off 6:off
haldaemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off
htcacheclean 0:off 1:off 2:off 3:off 4:off 5:off 6:off
httpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
ip6tables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
ipmievd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
iptables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
irqbalance 0:off 1:off 2:off 3:on 4:on 5:on 6:off
iscsi 0:off 1:off 2:off 3:on 4:on 5:on 6:off
iscsid 0:off 1:off 2:off 3:on 4:on 5:on 6:off
kdump 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ksm 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ksmtuned 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ktune 0:off 1:off 2:off 3:on 4:on 5:on 6:off
libvirt-guests 0:off 1:off 2:off 3:off 4:off 5:off 6:off
libvirtd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
lvm2-monitor 0:off 1:on 2:on 3:on 4:on 5:on 6:off
mcelogd 0:off 1:off 2:off 3:on 4:off 5:on 6:off
mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on 6:off
messagebus 0:off 1:off 2:on 3:on 4:on 5:on 6:off
momd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
multipathd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
netconsole 0:off 1:off 2:off 3:off 4:off 5:off 6:off
netfs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
nfs 0:off 1:off 2:on 3:on 4:on 5:on 6:off
nfslock 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ntpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ntpdate 0:off 1:off 2:off 3:off 4:off 5:off 6:off
numad 0:off 1:off 2:off 3:off 4:off 5:off 6:off
oddjobd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ovirt-engine 0:off 1:off 2:on 3:on 4:on 5:on 6:off
ovirt-engine-notifier 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ovirt-websocket-proxy 0:off 1:off 2:off 3:off 4:off 5:off 6:off
portreserve 0:off 1:off 2:on 3:on 4:on 5:on 6:off
postfix 0:off 1:off 2:on 3:on 4:on 5:on 6:off
postgresql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
psacct 0:off 1:off 2:off 3:off 4:off 5:off 6:off
quota_nld 0:off 1:off 2:off 3:off 4:off 5:off 6:off
radvd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rc.usbsrvd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
rdisc 0:off 1:off 2:off 3:off 4:off 5:off 6:off
restorecond 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rngd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off
rpcgssd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
rpcsvcgssd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rsyslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off
sanlock 0:off 1:off 2:on 3:on 4:on 5:on 6:off
saslauthd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
smartd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
sssd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
supervdsmd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
sysstat 0:off 1:on 2:on 3:on 4:on 5:on 6:off
tuned 0:off 1:off 2:on 3:on 4:on 5:on 6:off
udev-post 0:off 1:on 2:on 3:on 4:on 5:on 6:off
vdsmd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
wdmd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
winbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ypbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
2:58 a.m.
On Tuesday, 25 May 2021 19:56:29 CEST nexpron(a)gmail.com wrote:
Thank you for your time.
SSH is working in every host and I can connect to everyone.
I'm not sure Super VDSM daemon server is vdsmd service.
No, it's something little it different. I'm not sure if " VDS daemon
server"
in 3.X is the same as vdsmd. Try to start vdsmd service and check vdsm logs.
See commands and responses from HV3
systemctl
-bash: systemctl: command not found
service --status-all
abrt-ccpp hook is not installed
abrtd (pid 2709) is running...
abrt-dump-oops is stopped
acpid (pid 2163) is running...
atd (pid 2775) is running...
auditd (pid 1903) is running...
automount (pid 2404) is running...
certmonger (pid 2814) is running...
Running
cgred is stopped
cpuspeed is stopped
crond (pid 2762) is running...
cupsd (pid 2138) is running...
dnsmasq is stopped
# Generated by ebtables-save v1.0 on Tue May 25 18:54:05 CEST 2021
*nat
:PREROUTING ACCEPT
:OUTPUT ACCEPT
:POSTROUTING ACCEPT
:libvirt-I-vnet7 ACCEPT
:I-vnet7-mac ACCEPT
:I-vnet7-arp-mac ACCEPT
:libvirt-I-vnet0 ACCEPT
:I-vnet0-mac ACCEPT
:I-vnet0-arp-mac ACCEPT
:libvirt-I-vnet4 ACCEPT
:I-vnet4-mac ACCEPT
:I-vnet4-arp-mac ACCEPT
:libvirt-I-vnet5 ACCEPT
:I-vnet5-mac ACCEPT
:I-vnet5-arp-mac ACCEPT
:libvirt-I-vnet1 ACCEPT
:I-vnet1-mac ACCEPT
:I-vnet1-arp-mac ACCEPT
:libvirt-I-vnet2 ACCEPT
:I-vnet2-mac ACCEPT
:I-vnet2-arp-mac ACCEPT
:libvirt-I-vnet3 ACCEPT
:I-vnet3-mac ACCEPT
:I-vnet3-arp-mac ACCEPT
-A PREROUTING -i vnet7 -j libvirt-I-vnet7
-A PREROUTING -i vnet0 -j libvirt-I-vnet0
-A PREROUTING -i vnet4 -j libvirt-I-vnet4
-A PREROUTING -i vnet5 -j libvirt-I-vnet5
-A PREROUTING -i vnet1 -j libvirt-I-vnet1
-A PREROUTING -i vnet2 -j libvirt-I-vnet2
-A PREROUTING -i vnet3 -j libvirt-I-vnet3
-A libvirt-I-vnet7 -j I-vnet7-mac
-A libvirt-I-vnet7 -p ARP -j I-vnet7-arp-mac
-A I-vnet7-mac -s 0:1a:4a:6b:89:df -j RETURN
-A I-vnet7-mac -j DROP
-A I-vnet7-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:df -j RETURN
-A I-vnet7-arp-mac -j DROP
-A libvirt-I-vnet0 -j I-vnet0-mac
-A libvirt-I-vnet0 -p ARP -j I-vnet0-arp-mac
-A I-vnet0-mac -s 0:1a:4a:6b:89:12 -j RETURN
-A I-vnet0-mac -j DROP
-A I-vnet0-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:12 -j RETURN
-A I-vnet0-arp-mac -j DROP
-A libvirt-I-vnet4 -j I-vnet4-mac
-A libvirt-I-vnet4 -p ARP -j I-vnet4-arp-mac
-A I-vnet4-mac -s 0:1a:4a:6b:89:f5 -j RETURN
-A I-vnet4-mac -j DROP
-A I-vnet4-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:f5 -j RETURN
-A I-vnet4-arp-mac -j DROP
-A libvirt-I-vnet5 -j I-vnet5-mac
-A libvirt-I-vnet5 -p ARP -j I-vnet5-arp-mac
-A I-vnet5-mac -s 0:1a:4a:6b:89:fe -j RETURN
-A I-vnet5-mac -j DROP
-A I-vnet5-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:fe -j RETURN
-A I-vnet5-arp-mac -j DROP
-A libvirt-I-vnet1 -j I-vnet1-mac
-A libvirt-I-vnet1 -p ARP -j I-vnet1-arp-mac
-A I-vnet1-mac -s 0:1a:4a:6b:89:f8 -j RETURN
-A I-vnet1-mac -j DROP
-A I-vnet1-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:f8 -j RETURN
-A I-vnet1-arp-mac -j DROP
-A libvirt-I-vnet2 -j I-vnet2-mac
-A libvirt-I-vnet2 -p ARP -j I-vnet2-arp-mac
-A I-vnet2-mac -s 0:1a:4a:6b:89:11 -j RETURN
-A I-vnet2-mac -j DROP
-A I-vnet2-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:11 -j RETURN
-A I-vnet2-arp-mac -j DROP
-A libvirt-I-vnet3 -j I-vnet3-mac
-A libvirt-I-vnet3 -p ARP -j I-vnet3-arp-mac
-A I-vnet3-mac -s 0:1a:4a:6b:89:15 -j RETURN
-A I-vnet3-mac -j DROP
-A I-vnet3-arp-mac -p ARP --arp-mac-src 0:1a:4a:6b:89:15 -j RETURN
-A I-vnet3-arp-mac -j DROP
hald (pid 2172) is running...
htcacheclean is stopped
httpd (pid 11862) is running...
Table: filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
1 ACCEPT all ::/0 ::/0 state
RELATED,ESTABLISHED
2 ACCEPT icmpv6 ::/0 ::/0
3 ACCEPT all ::/0 ::/0
4 ACCEPT tcp ::/0 ::/0 state NEW
tcp dpt:22
5 REJECT all ::/0 ::/0
reject-with icmp6-adm-prohibited
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
1 REJECT all ::/0 ::/0
reject-with icmp6-adm-prohibited
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
ipmievd is stopped
Table: nat
Chain PREROUTING (policy ACCEPT)
num target prot opt source destination
Chain POSTROUTING (policy ACCEPT)
num target prot opt source destination
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
Table: filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
irqbalance (pid 1957) is running...
No active sessions
iscsid (pid 3083) is running...
jboss-as is running (pid 12011)
Kdump is operational
ksm is running
ksmtuned is stopped
Current ktune sysctl settings:
kernel.sched_min_granularity_ns = 10000000
kernel.sched_wakeup_granularity_ns = 15000000
kernel.sched_migration_cost = 5000000
vm.swappiness = 10
vm.dirty_ratio = 5
vm.dirty_background_ratio = 2
Current elevator settings:
/sys/block/dm-0/queue/scheduler: none
/sys/block/dm-1/queue/scheduler: none
/sys/block/dm-2/queue/scheduler: none
/sys/block/dm-3/queue/scheduler: none
/sys/block/dm-4/queue/scheduler: noop anticipatory [deadline] cfq
/sys/block/dm-5/queue/scheduler: none
/sys/block/sda/queue/scheduler: noop anticipatory [deadline] cfq
/sys/block/sdb/queue/scheduler: noop anticipatory [deadline] cfq
libvirtd (pid 2981) is running...
stopped, with no saved guests
lvmetad is stopped
Checking for mcelog
mcelog (pid 2495) is running...
mdmonitor is stopped
messagebus (pid 2122) is running...
momd is stopped
multipathd (pid 2897) is running...
No open transaction
netconsole module not loaded
Active NFS mountpoints:
/rhev/data-center/mnt/hv3.ncr-wmc.local:_ISO
/rhev/data-center/mnt/hv3.ncr-wmc.local:_vm
/rhev/data-center/mnt/10.10.0.56:_vm
/rhev/data-center/mnt/10.10.0.60:_vm
/rhev/data-center/mnt/10.10.0.28:_bacula
/rhev/data-center/mnt/10.10.0.28:_BACKUP__oVirt
Configured devices:
lo VLAN_300 em1 em2 em2.300 ovirtmgmt
Currently active devices:
lo em1 em2 ovirtmgmt em2.300@em2 VLAN_300 vnet7 vnet0 vnet4 vnet5 vnet1
vnet2 vnet3
rpc.svcgssd is stopped
rpc.mountd (pid 30724) is running...
nfsd (pid 30738 30737 30736 30735 30734 30733 30732 30731) is running...
rpc.rquotad (pid 30720) is running...
rpc.statd (pid 2012) is running...
ntpd (pid 29116) is running...
numad is stopped
oddjobd is stopped
ovirt-engine (pid 46669) is running...
ovirt-engine-notifier is stopped
ovirt-websocket-proxy (pid 36182) is running...
portreserve is stopped
master (pid 2685) is running...
postmaster (pid 2538) is running...
Process accounting is disabled.
quota_nld is stopped
radvd is stopped
Usage: /etc/init.d/rc.usbsrvd {start|stop|restart}
rdisc is stopped
rngd is stopped
rpcbind (pid 1976) is running...
rpc.gssd is stopped
rpc.idmapd (pid 30761) is running...
rpc.svcgssd is stopped
rsyslogd (pid 1928) is running...
sandbox is stopped
sanlock (pid 2798 2797) is running...
saslauthd is stopped
smartd is stopped
openssh-daemon (pid 2507) is running...
sssd is stopped
Super VDSM daemon server is running
tuned (pid 2752) is running...
VDS daemon server is running
wdmd (pid 2786) is running...
winbindd is stopped
ypbind is stopped
chkconfig --list
abrt-ccpp 0:off 1:off 2:off 3:on 4:off 5:on 6:off
abrtd 0:off 1:off 2:off 3:on 4:off 5:on 6:off
acpid 0:off 1:off 2:on 3:on 4:on 5:on 6:off
atd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
autofs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
blk-availability 0:off 1:on 2:on 3:on 4:on 5:on
6:off
certmonger 0:off 1:off 2:off 3:on 4:on 5:on
6:off cgconfig 0:off 1:off 2:on 3:on 4:on 5:on
6:off
cgred 0:off 1:off 2:off 3:off 4:off 5:off 6:off
cpuspeed 0:off 1:on 2:on 3:on 4:on 5:on 6:off crond
0:off 1:off 2:on 3:on 4:on 5:on 6:off cups
0:off 1:off 2:on 3:on 4:on 5:on 6:off dnsmasq
0:off 1:off 2:off 3:off 4:off 5:off 6:off ebtables 0:off
1:off 2:off 3:off 4:off 5:off 6:off haldaemon 0:off
1:off 2:off 3:on 4:on 5:on 6:off htcacheclean 0:off 1:off
2:off 3:off 4:off 5:off 6:off httpd 0:off 1:off
2:on 3:on 4:on 5:on 6:off ip6tables 0:off 1:off 2:on
3:on 4:on 5:on 6:off ipmievd 0:off 1:off 2:off
3:off 4:off 5:off 6:off iptables 0:off 1:off 2:on 3:on
4:on 5:on 6:off irqbalance 0:off 1:off 2:off 3:on
4:on 5:on 6:off iscsi 0:off 1:off 2:off 3:on 4:on
5:on 6:off iscsid 0:off 1:off 2:off 3:on 4:on
5:on 6:off kdump 0:off 1:off 2:off 3:on 4:on 5:on
6:off ksm 0:off 1:off 2:off 3:on 4:on 5:on
6:off ksmtuned 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ktune 0:off 1:off 2:off 3:on 4:on 5:on 6:off
libvirt-guests 0:off 1:off 2:off 3:off 4:off 5:off 6:off
libvirtd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
lvm2-monitor 0:off 1:on 2:on 3:on 4:on 5:on 6:off
mcelogd 0:off 1:off 2:off 3:on 4:off 5:on 6:off
mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on 6:off
messagebus 0:off 1:off 2:on 3:on 4:on 5:on 6:off momd
0:off 1:off 2:off 3:off 4:off 5:off 6:off multipathd
0:off 1:off 2:off 3:off 4:off 5:off 6:off netconsole
0:off 1:off 2:off 3:off 4:off 5:off 6:off netfs 0:off
1:off 2:off 3:on 4:on 5:on 6:off network 0:off
1:off 2:on 3:on 4:on 5:on 6:off nfs 0:off 1:off
2:on 3:on 4:on 5:on 6:off nfslock 0:off 1:off
2:off 3:on 4:on 5:on 6:off ntpd 0:off 1:off 2:off
3:off 4:off 5:off 6:off ntpdate 0:off 1:off 2:off
3:off 4:off 5:off 6:off numad 0:off 1:off 2:off 3:off
4:off 5:off 6:off oddjobd 0:off 1:off 2:off 3:off
4:off 5:off 6:off ovirt-engine 0:off 1:off 2:on 3:on 4:on
5:on 6:off ovirt-engine-notifier 0:off 1:off 2:off 3:off
4:off 5:off 6:off ovirt-websocket-proxy 0:off 1:off 2:off 3:off
4:off 5:off 6:off portreserve 0:off 1:off 2:on 3:on
4:on 5:on 6:off postfix 0:off 1:off 2:on 3:on 4:on
5:on 6:off postgresql 0:off 1:off 2:on 3:on 4:on
5:on 6:off psacct 0:off 1:off 2:off 3:off 4:off 5:off
6:off quota_nld 0:off 1:off 2:off 3:off 4:off 5:off
6:off radvd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rc.usbsrvd 0:off 1:off 2:on 3:on 4:on 5:on 6:off rdisc
0:off 1:off 2:off 3:off 4:off 5:off 6:off restorecond
0:off 1:off 2:off 3:off 4:off 5:off 6:off rngd
0:off 1:off 2:off 3:off 4:off 5:off 6:off rpcbind 0:off
1:off 2:on 3:on 4:on 5:on 6:off rpcgssd 0:off
1:off 2:off 3:on 4:on 5:on 6:off rpcsvcgssd 0:off 1:off
2:off 3:off 4:off 5:off 6:off rsyslog 0:off 1:off
2:on 3:on 4:on 5:on 6:off sanlock 0:off 1:off 2:on
3:on 4:on 5:on 6:off saslauthd 0:off 1:off 2:off
3:off 4:off 5:off 6:off smartd 0:off 1:off 2:off 3:off
4:off 5:off 6:off sshd 0:off 1:off 2:on 3:on
4:on 5:on 6:off sssd 0:off 1:off 2:off 3:off 4:off
5:off 6:off supervdsmd 0:off 1:off 2:on 3:on 4:on
5:on 6:off sysstat 0:off 1:on 2:on 3:on 4:on 5:on
6:off tuned 0:off 1:off 2:on 3:on 4:on 5:on
6:off udev-post 0:off 1:on 2:on 3:on 4:on 5:on 6:off
vdsmd 0:off 1:off 2:on 3:on 4:on 5:on 6:off wdmd
0:off 1:off 2:on 3:on 4:on 5:on 6:off winbind
0:off 1:off 2:off 3:off 4:off 5:off 6:off ypbind
0:off 1:off 2:off 3:off 4:off 5:off 6:off
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4:01 p.m.
vdsmd has been started
service vdsmd start
vdsm: already running [ OK ]
vdsm start [ OK ]
I checked /var/log/vdsm/vdsm.log . 7 MB.
Most repeated errors
VM Channels Listener::DEBUG::2021-05-26
15:01:01,741::vmChannels::128::vds::(_handle_unconnected) Trying to connect fileno 95.
GuestMonitor-SFTP-R::DEBUG::2021-05-26 15:01:01,938::vm::645::vm.Vm::(_getDiskStats)
vmId=`cc75abe4-94d3-44da-8a9c-f05a5c55f55f`::Disk hdc stats not available
GuestMonitor-SFTP-R::DEBUG::2021-05-26 15:01:01,939::vm::645::vm.Vm::(_getDiskStats)
vmId=`cc75abe4-94d3-44da-8a9c-f05a5c55f55f`::Disk vda stats not available
GuestMonitor-SFTP-R::DEBUG::2021-05-26 15:01:01,939::vm::684::vm.Vm::(_getDiskLatency)
vmId=`cc75abe4-94d3-44da-8a9c-f05a5c55f55f`::Disk hdc latency not available
GuestMonitor-SFTP-R::DEBUG::2021-05-26 15:01:01,939::vm::684::vm.Vm::(_getDiskLatency)
vmId=`cc75abe4-94d3-44da-8a9c-f05a5c55f55f`::Disk vda latency not available
VM Channels Listener::DEBUG::2021-05-26
15:01:01,987::vmChannels::128::vds::(_handle_unconnected) Trying to connect fileno 95.
VM Channels Listener::DEBUG::2021-05-26
15:01:02,988::vmChannels::128::vds::(_handle_unconnected) Trying to connect fileno 95.
BindingXMLRPC::ERROR::2021-05-26 15:01:03,732::BindingXMLRPC::84::vds::(threaded_start)
xml-rpc handler exception
Traceback (most recent call last):
File "/usr/share/vdsm/BindingXMLRPC.py", line 80, in threaded_start
self.server.handle_request()
File "/usr/lib64/python2.6/SocketServer.py", line 278, in handle_request
self._handle_request_noblock()
File "/usr/lib64/python2.6/SocketServer.py", line 288, in
_handle_request_noblock
request, client_address = self.get_request()
File "/usr/lib64/python2.6/SocketServer.py", line 456, in get_request
return self.socket.accept()
File "/usr/lib64/python2.6/site-packages/vdsm/SecureXMLRPCServer.py", line
136, in accept
raise SSL.SSLError("%s, client %s" % (e, address[0]))
SSLError: sslv3 alert certificate unknown, client 127.0.0.1
VM Channels Listener::DEBUG::2021-05-26
15:01:03,742::vmChannels::91::vds::(_handle_timeouts) Timeout on fileno 91.
VM Channels Listener::DEBUG::2021-05-26
15:01:03,743::vmChannels::128::vds::(_handle_unconnected) Trying to connect fileno 95.
VM Channels Listener::DEBUG::2021-05-26
15:01:04,744::vmChannels::128::vds::(_handle_unconnected) Trying to connect fileno 95.
So I checked disks
df -h
df: `/rhev/data-center/mnt/10.10.0.56:_vm': Input/output error
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_hv3-lv_root
50G 21G 27G 44% /
tmpfs 7.8G 20K 7.8G 1% /dev/shm
/dev/sda1 485M 68M 393M 15% /boot
/dev/mapper/vg_hv3-lv_home
49G 12G 35G 25% /home
/dev/mapper/vg_hv3-LogVol03
445G 355G 68G 85% /vm
hv3.RCV-wmc.local:/ISO
50G 21G 27G 44% /rhev/data-center/mnt/hv3.RCV-wmc.local:_ISO
hv3.RCV-wmc.local:/vm
445G 355G 68G 85% /rhev/data-center/mnt/hv3.RCV-wmc.local:_vm
10.10.0.60:/vm 489G 51G 438G 11% /rhev/data-center/mnt/10.10.0.60:_vm
10.10.0.28:/bacula 457G 379G 79G 83% /rhev/data-center/mnt/10.10.0.28:_bacula
10.10.0.28:/BACKUP_oVirt
457G 379G 79G 83%
/rhev/data-center/mnt/10.10.0.28:_BACKUP__oVirt
I guess that below is a real problem
/rhev/data-center/mnt/10.10.0.56:_vm': Input/output error
I still digging :)
1:48 p.m.
I saw that daemon libvirt has stopped. Start result
/etc/init.d/libvirtd start
is
Starting libvirtd daemon: libvirtd: error: Unable to initialize network sockets. Check
/var/log/messages or run without --daemon for more info.
I checked messages log, but I found nothing. So I edited /etc/libvirt/libvirtd.conf ,
uncommented line to get more verbose info
log_outputs="3:syslog:libvirtd"
and started libvirtd again. Result was the same as previous, but in messages log I found
Jun 6 19:50:47 hv3 libvirtd: 39319: info : libvirt version: 0.10.2, package: 29.el6_5.9
(CentOS BuildSystem <http://bugs.centos.org>;, 2014-06-10-12:45:15,
c6b9.bsys.dev.centos.org)
Jun 6 19:50:47 hv3 libvirtd: 39319: error : virNetTLSContextCheckCertTimes:146 : The
server certificate /etc/pki/vdsm/certs/vdsmcert.pem has expired.
I guess that libvirt is a problem, because vdsm work through that api own operations. How
I could create new certificate?
1054
days inactive
1066
days old
5 comments
2 participants
participants (2)
-
nexpron＠gmail.com -
Vojtech Juranek