Search results

  1. K

    Migration from 6.4 to 7.0

    My experience tells me we never can be sure all will work as attended, especially in a bulk process. That's why I didn't use pve6to7 script to avoid a potential breakdown of all my containers in the same time. I preferred to opt for only 1 potential failure and I was right. To me the support...
  2. K

    Migration from 6.4 to 7.0

    Finally is there a solution to make a CentOS 7 container working on PVE7 ? I migrated my CT from a PVE6 and nothing works ! It'll be pleasant if the PVE warns before finishing migration !
  3. K

    Soft cluster upgrade from pve6 to pve7

    Hello, I need your opinion please. I have a 5 nodes pve6 cluster. Each node has his own independent storage. I want my nodes upgraded to pve7. I don't want to have temporaly 2 clusters : moving vm by backup/restore results on too long downtime. I don't want to use pve6to7 script on a...
  4. K

    All CT turned to Read only file system

    The line 63 is in bold below : if [ -z "${CONSOLETYPE:-}" ]; then if [ -c "/dev/stderr" -a -r "/dev/stderr" ]; then CONSOLETYPE="$(/sbin/consoletype < /dev/stderr 2>/dev/null)" else CONSOLETYPE="serial" fi # stat /dev/stderr Fichier : « /dev/stderr » -> «...
  5. K

    All CT turned to Read only file system

    ip r returns same thing that other CT that works correctly. Something is broken in the CT and I can't repair it. All errors I get when I run basic commands like below make me hopeless. I thought maybe rights on a directory had to be corrected somewhere... I have to resign to lose the 2 CT :( #...
  6. K

    All CT turned to Read only file system

    Well I can ping only the gateway and other ip in the same vlan.
  7. K

    All CT turned to Read only file system

    # ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever...
  8. K

    All CT turned to Read only file system

    The CT is unreachable (no ssh, no ping, not a firewall problem). When I restart network I get : # service network restart /etc/init.d/functions: ligne63: /dev/stderr: Permission non accordée /etc/init.d/functions: line 63: /dev/stderr: Permission denied Restarting network (via systemctl)...
  9. K

    All CT turned to Read only file system

    When I start the CT with debug I can see problem with cgroups. But I have no idea how to fix it. lxc-start 100 20220330094646.174 DEBUG conf - conf.c:idmaptool_on_path_and_privileged:2741 - The binary "/usr/bin/newuidmap" does have the setuid bit set lxc-start 100 20220330094646.174 DEBUG...
  10. K

    All CT turned to Read only file system

    At the begining the CT was on a PVE3. The CT has been backupped and restored on this PVE6. All worked fine for the 3 CT until a few days for the 2 CentOS 7. The error with venet0 has been fixed (maybe due to multi add/delete eth). But the main problem is how to fix all the errors "Failed to...
  11. K

    All CT turned to Read only file system

    The container starts but no network. And restarting services returns permission error I didn't have before. Example with httpd : # service httpd restart /etc/init.d/functions: ligne63: /dev/stderr: Permission non accordée Redirecting to /bin/systemctl restart httpd.service Restarting network...
  12. K

    All CT turned to Read only file system

    I added "nesting" with CT off. Then I started and rebooted CT but no change.
  13. K

    All CT turned to Read only file system

    Unfortunatly this did not fix the problem. Still same errors in /var/log/messages and no service works... :( The strangest is the problem seems to occur on the 2 CentOS7 CT in the same time (90% sure). And why didn't it affect the debian CT ?
  14. K

    All CT turned to Read only file system

    Ok and how can I turn on "nesting" please ?
  15. K

    All CT turned to Read only file system

    Not sure that's what you requested... # cat /etc/pve/local/lxc/100.conf arch: amd64 cpulimit: 1 cpuunits: 1024 hostname: vm.xxxxxxx memory: 4096 net0: name=eth0,bridge=vmbr0,gw=123.123.123.254,hwaddr=8E:E2:49:BF:6B:05,ip=123.123.123.15/24,type=veth ostype: centos rootfs...
  16. K

    All CT turned to Read only file system

    There is no such parameter for container. The read only file system occurs only with CentOS 7 container. No problem with Debian container and VM.
  17. K

    All CT turned to Read only file system

    I definitely not have high i/o on the pve. If I start only 1 CT (CentOS7) the problem continues. I suppose an update of PVE6 is the cause but i can't prove it.
  18. K

    All CT turned to Read only file system

    Talking to myself... The problem seems to be related only to CentoS CT. No problem with Debian. Is there a (new) bad compatibility PVE 6 / Centos 7 ?
  19. K

    All CT turned to Read only file system

    Even though I backup CT and restore on another PVE I still have the read only problem. Nothing work ! Mar 26 15:10:53 vm systemd-sysctl: Failed to write '0' to '/proc/sys/kernel/yama/ptrace_scope': Read-only file system Mar 26 15:10:53 vm systemd-sysctl: Failed to write '16' to...
  20. K

    All CT turned to Read only file system

    Not a space problem. # df -h Filesystem Size Used Avail Use% Mounted on udev 5.9G 0 5.9G 0% /dev tmpfs 1.2G 8.9M 1.2G 1% /run rpool/ROOT/pve-1 404G 192G 212G 48% / tmpfs 5.9G...

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