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Hello I have a cluster of 3 Proxmox servers at OVH, on one of the servers I did an "apt upgrade" and I got this message during the upgrade: Warning: os-prober will not be executed to detect other bootable partitions. Systems on them will not be added to the GRUB boot configuration. Check...

Hello, Following the update from Proxmox 6 to 7, I followed a whole bunch of procedures and advice, but I can't get the network cards to work, I have error messages constantly scrolling (see all in down) and even by modifying the config of the interfaces to the bare minimum, like a first...

Hi I reboot the "secondary" host after apt upgrade and the "primary" host reboot too !! why ? (Quorum with 2 hosts only with drbd) look attach-file for proxmox version of "primary" host before apt upgrade, and "secondary" after apt upgrade. Thanks

Hi, after upgrade proxmox with the latest 4.3, I have an error message when starting a new VM : (the VMs created before the update works fine) kvm: -drive file=/dev/drbd/by-res/vm-502-disk-1/0,if=none,id=drive-virtio0,cache=writethrough,format=raw,aio=threads,detect-zeroes=on: Could not open...

Hello how to add more than 9 network interfaces ? my virtual server "LXC" needs more than 9 IP addresses, in the GUI, I can only use up to "net9". Why ? I added "net10" and "net11" manually in the config file of the virtual server (LXC). it works but I have this message (it is not blocking) ...

Hello all LXC VM that does not restart after poweroff the VM. I have to reboot the host server so that they work again. thank you

Hello the host server reboot after logrotate ??? logs before logrotate : Apr 4 06:25:01 ns3006172 CRON[27080]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )) Apr 4 06:25:03 ns3006172 pveproxy[19518]: received signal TERM Apr 4 06:25:03 ns3006172...

Hello all LXC backup (in ZFS) are corrupt !! i try all methods (snapshots, suspend, stop - no compress, LZO, GZIP) after restore my LXC backup, all logs in "/var/log" of VM have disappeared and some services do not start (mysql, apache, etc ...) i check the content of tar.lzo backup and the...

Hello I want a simple procedure of installation and optimization of Proxmox 4 with ZFS. I have a server with two SATA drives of 4TB and 2 SSD 800GB I followed the procedure of the installation CD and choose RAID1 (no hard raid) with this 4 disks that were selected. Already is that correct...

Hello it's been several years that I use "proxmox 3" with openvz, and I was happy! I wanted to upgrade proxmox 4 and LXC, thinking I was going to gain performance, but I have only problems! 1- I have no quota management, which is extremely blocker as I manage web hostings which is based the...

Hello, I have a Debian Jessie with Proxmox 4.1, I have a dozen virtual servers in LXC, basically everything works. Randomly, all my VM lose access to process and this error message: I am forced to restart all VMs to resolve the issue. By examining the logs of the host server, I find this ...

Hi, Is there a procedure to migrate an OpenVZ to a KVM? Thanks for your help Régis Houssin http://www.dolibarr.org/

Hi, have you a script or procedure for change/defined the password of "postgres" (admin postgresql) during the first start of appliance ? Thanks Régis