[Users] oVirt Node keeps rebooting

EricD desrce at gmail.com
Mon Nov 19 17:31:21 UTC 2012


*One of my oVirt Node keeps rebooting since I join the node to oVirt.

Here what I see if I issue TOP or IOTOP

There is a lot of :
*
qemu-kvm -S -M pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0*

I don't have that much activity on the other oVirt node.

What do you suggest to verify ?


$ top*
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
24369 qemu      20   0 7108m 2.1g  10m S 86.5 13.4  16:21.26 qemu-kvm
23852 qemu      20   0 5621m 805m  10m S  1.3  5.0   0:40.05 qemu-kvm
23617 qemu      20   0 5114m 320m  10m S  1.0  2.0   0:25.69 qemu-kvm
 1516 vdsm      15  -5 1911m  39m 7736 S  0.7  0.2   0:21.12 vdsm
 1127 root      20   0 1014m  14m 7716 S  0.3  0.1   0:03.30 libvirtd
16141 root      20   0 15380 1404  936 R  0.3  0.0   0:00.10 top
    1 root      20   0 65680  27m 2052 S  0.0  0.2   0:01.34 systemd

*
$ iotop*
Total DISK READ:      14.87 M/s | Total DISK WRITE:       8.79 K/s
  TID  PRIO  USER     DISK READ  DISK WRITE  SWAPIN     IO>    COMMAND
29276 be/4 qemu      156.34 K/s    0.00 B/s  0.00 %  3.70 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29118 be/4 qemu      375.21 K/s    0.00 B/s  0.00 %  2.63 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29322 be/4 qemu      203.24 K/s    0.00 B/s  0.00 %  2.62 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29263 be/4 qemu      250.14 K/s    0.00 B/s  0.00 %  2.58 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29273 be/4 qemu      250.14 K/s    0.00 B/s  0.00 %  2.40 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29262 be/4 qemu      312.68 K/s    0.00 B/s  0.00 %  2.15 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29274 be/4 qemu       70.35 K/s    0.00 B/s  0.00 %  1.91 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
28022 be/4 qemu      297.04 K/s    0.00 B/s  0.00 %  1.82 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29298 be/4 qemu      171.97 K/s    0.00 B/s  0.00 %  1.79 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29324 be/4 qemu      281.41 K/s    0.00 B/s  0.00 %  1.78 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29117 be/4 qemu      187.61 K/s    0.00 B/s  0.00 %  1.62 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
28024 be/4 qemu      379.12 K/s    0.00 B/s  0.00 %  1.49 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29129 be/4 qemu      175.88 K/s    0.00 B/s  0.00 %  1.31 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
25711 be/4 qemu      328.31 K/s    0.00 B/s  0.00 %  1.22 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29127 be/4 qemu      297.04 K/s    0.00 B/s  0.00 %  1.19 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29261 be/4 qemu      351.76 K/s    0.00 B/s  0.00 %  1.16 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29116 be/4 qemu      328.31 K/s    0.00 B/s  0.00 %  1.16 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29302 be/4 qemu      390.85 K/s    0.00 B/s  0.00 %  1.16 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29277 be/4 qemu      281.41 K/s    0.00 B/s  0.00 %  1.12 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29122 be/4 qemu       93.80 K/s    0.00 B/s  0.00 %  1.10 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29260 be/4 qemu      265.78 K/s    0.00 B/s  0.00 %  1.10 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29279 be/4 qemu      285.32 K/s    0.00 B/s  0.00 %  1.09 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29112 be/4 qemu      343.95 K/s    0.00 B/s  0.00 %  1.08 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29272 be/4 qemu      187.61 K/s    0.00 B/s  0.00 %  1.04 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29264 be/4 qemu      179.79 K/s    0.00 B/s  0.00 %  0.94 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29269 be/4 qemu      171.97 K/s    0.00 B/s  0.00 %  0.93 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29303 be/4 qemu      171.97 K/s    0.00 B/s  0.00 %  0.92 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29121 be/4 qemu      254.05 K/s    0.00 B/s  0.00 %  0.87 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29271 be/4 qemu      226.69 K/s    0.00 B/s  0.00 %  0.85 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29280 be/4 qemu      218.87 K/s    0.00 B/s  0.00 %  0.84 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
26280 be/4 qemu      250.14 K/s    0.00 B/s  0.00 %  0.74 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29321 be/4 qemu      156.34 K/s    7.82 K/s  0.00 %  0.70 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
26281 be/4 qemu      234.51 K/s    0.00 B/s  0.00 %  0.69 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29265 be/4 qemu      297.04 K/s    0.00 B/s  0.00 %  0.65 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29268 be/4 qemu      125.07 K/s    0.00 B/s  0.00 %  0.60 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29323 be/4 qemu      332.22 K/s    0.00 B/s  0.00 %  0.58 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29111 be/4 qemu      316.59 K/s    0.00 B/s  0.00 %  0.53 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
29126 be/4 qemu      187.61 K/s    0.00 B/s  0.00 %  0.43 % qemu-kvm -S -M
pc-0.14 -cpu
kvm64,+lahf_lm,+ssse~irtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
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