[SOLVED] random reboot proxmox ve 4.4

[abranca]

Hello to all,
I have a problem with Proxmox v4.4-12.
Occasionally, after about 1 hour, the server reboots.
I have read other threads about and I would post the logs in the hope you can give me a hand.

the server is configured as follows:
cpu i3
16 gb ram
2 hd 4tb raid (raid created by Proxmox during installation)

server there are two ubuntu machines
1 mailserver
1 owncloud

They are currently in progress of large transfers to the two virtual machines and ram dedicated to the two machines is almost all occupied.

root@servercliente:~# pveversion -v
proxmox-ve: 4.4-82 (running kernel: 4.4.40-1-pve)
pve-manager: 4.4-12 (running version: 4.4-12/e71b7a74)
pve-kernel-4.4.35-1-pve: 4.4.35-77
pve-kernel-4.4.40-1-pve: 4.4.40-82
lvm2: 2.02.116-pve3
corosync-pve: 2.4.2-1
libqb0: 1.0-1
pve-cluster: 4.0-48
qemu-server: 4.0-109
pve-firmware: 1.1-10
libpve-common-perl: 4.0-92
libpve-access-control: 4.0-23
libpve-storage-perl: 4.0-76
pve-libspice-server1: 0.12.8-2
vncterm: 1.3-1
pve-docs: 4.4-3
pve-qemu-kvm: 2.7.1-4
pve-container: 1.0-94
pve-firewall: 2.0-33
pve-ha-manager: 1.0-40
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u3
lxc-pve: 2.0.7-3
lxcfs: 2.0.6-pve1
criu: 1.6.0-1
novnc-pve: 0.5-8
smartmontools: 6.5+svn4324-1~pve80
zfsutils: 0.6.5.9-pve15~bpo80

I can not post syslog, I am attaching


I'm sorry for my english
Thanks to all!

add sensors results

root@servercliente:~# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +27.8°C  (crit = +119.0°C)
temp2:        +29.8°C  (crit = +119.0°C)

asus-isa-0000
Adapter: ISA adapter
cpu_fan:        0 RPM

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +34.0°C  (high = +80.0°C, crit = +100.0°C)
Core 0:         +32.0°C  (high = +80.0°C, crit = +100.0°C)
Core 1:         +37.0°C  (high = +80.0°C, crit = +100.0°C)

 

[yena]

If you have Zraid1 and last PVE pacages probably you need more RAM.
In my experience, reboot when RAM is finished

 

[abranca]

yena hello, thank you for your answer.
I modified the ram of the two virtual machines, giving a larger amount. the machines are online 42 minutes, I am monitoring the situation. I also imagined I think the problem was due to a short ram assigned.

control the situation if I write again.
thank you

 

[abranca]

apparently now it seems ok.
sign as solved