I use PVE 6.4 and today I found errors in /var/log/messages of a CT like :
vm systemd-sysctl: Failed to write '0' to '/proc/sys/kernel/yama/ptrace_scope': Read-only file system
Finally I found same errors on others CT (only 3 CT running + 1 VM on this single node, no cluster).
I try to add PVE7 to my PXE. I followed a tutorial that worked well for PVE4 to 6.
My problem is that I can't uncompress initrd.img (renamed first as initrd.org.img) from iso with this error :
# gzip -d -S ".img" ./initrd.org.img
gzip: ./initrd.org.img: not in gzip format
I'm trying ton install Proxmox 6 on 2 disks connected on a LSI2008 raid controler. No raid configurated on LSI.
Install is ok (zfs raid1). But at first restart the server boots on BusyBox bash with message :
If I type :
then 'exit', the server finally switchs to proxmox login and...
One of my proxmox 4.4 hosts became very slow and I'm looking for the reason. CPU and RAM are not specially high but CT are slow. I see these lines every 10 sec in syslog I do not see in other hosts. Can it be the reason of slowness ? What does it means and how to fix it please ? Thx
I use PMG to filter outgoing mails. But too many mails are blocked due to rule.
DEAR_SOMETHING 1.973 Contains 'Dear (something)'
How should I proceed to disable it ? Or what else should I do to make them delivered ?
I white-listed IP and domain sending mails to PMG but the mails are still rejected for SPF reason. I don't want to disable SPF to whole server. Why PMG server still rejects these mails (coming from a white-listed IP and from a white-listed domain) ?
In documentation I found :
Hello. I had a warning during update (using gui) and receive the same message by mail. Here is the message. Should I do something or ignore it ?
postgresql-9.6 (9.6.9-0+deb9u1) stretch; urgency=medium
If you are using the "adminpack" extension, perform "ALTER EXTENSION
adminpack UPDATE" in...
It seems that the link in the notification ticket lead to a blank page when the ticket is more than 7 days (default life time quarantine).
This is a problem if a user does not receive notification during last 7 days when he has to check his quarantine immediately.
Is it a solution to...
I have a difference between values for swap set in proxmox (4.4) web interface and CT consoles.
In CT consoles the 'htop' or 'free' command returns swap host values and not CT values.
The host has 8 Gb swap. htop command on a CT returns 8GB swap (with same allocation size thant host)...
I randomly have this message in the console of a container (centos 6.8).
Message from syslogd@vm at Apr 6 10:22:42 ...
kernel:[2401080.372795] unregister_netdevice: waiting for lo to become free. Usage count = 1
The message only exists on container, not in proxmox host (4.4). Even...
I regulary have some errors in host console (about 10 a day)
[1679843.646789] [Hardware Error]: CPU:0 (10:8:1) MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c5a400014080813
[1679843.651169] [Hardware Error]: MC4 Error (node 0): DRAM ECC error detected on the NB.
These errors appear in containers...
I have 128GB on host and created 2 VM with Windows Server 2012 (nothing running on the 2 Windows, just fresh install). When I fill 4096/102400 to auto allocation for each VM, I can start the first VM but fail for the second because there's not enough free RAM on host.