Proxmox non fa partire le VM con errore ipcc send rec failed
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- Spesso il problema avviene dopo un arreso anomalo.
- Oltre all'errore indicato si vede anche
Feb 08 11:03:06 proxmox pmxcfs[1654]: [database] crit: found entry with duplicate name (inode = 0000000000BDAACC, parent = 0000000000000008, name=authorized_keys Feb 08 11:03:06 proxmox pmxcfs[1654]: [database] crit: found entry with duplicate name (inode = 0000000000BDAACC, parent = 0000000000000008, name=authorized_keys Feb 08 11:03:06 proxmox pmxcfs[1654]: [database] crit: DB load failed Feb 08 11:03:06 proxmox pmxcfs[1654]: [main] crit: memdb_open failed - unable to open database '/var/lib/pve-cluster/config.db'
- /etc/pve è vuota
- il campo name= indica qualel è la key duplicata, in questo caso
authorized_keys
- Verificare quali sono i valori duplicati:
sqlite3 /var/lib/pve-cluster/config.db 'SELECT inode,parent,mtime,type,name FROM tree WHERE name = "authorized_keys"'
12425152|8|1612728778|8|authorized_keys 12430028|8|1612736567|8|authorized_keys
sqlite3 /var/lib/pve-cluster/config.db 'SELECT inode,parent,mtime,type,name FROM tree WHERE parent = (SELECT parent FROM tree WHERE inode = 12430028)'
16|8|1571839943|4|lock 27|8|1571839946|8|pve-root-ca.key 31|8|1571839946|8|pve-root-ca.srl 6072567|8|1601042357|8|shadow.cfg 6072650|8|1601042464|8|tfa.cfg 12418364|8|1612715928|8|authkey.key 12425152|8|1612728778|8|authorized_keys 12430028|8|1612736567|8|authorized_keys 12430031|8|1612736567|8|known_hosts
- backup the whole /var/lib/pve-cluster/ folder just to be sure, as root you can do:
tar czf pve-cluster-bak.tgz -C /var/lib/pve-cluster ./
- Drop the duplicate with the older modification time, that would be the entry with inode `12425152`:
sqlite3 /var/lib/pve-cluster/config.db 'DELETE FROM tree WHERE inode = 12425152'
- Start pve-cluster again:
systemctl reset-failed pve-cluster systemctl start pve-cluster
service pvestatd restart service pveproxy restart service pvedaemon restart