Hello,
I've installed PBS 4 Beta and upgraded to final release, but since the 4.0.9 in beta, datastore becomes unavailable in PVE : Aug 07 22:06:04 pve01 pvestatd[1561]: pbs_2h: error fetching datastores - 500 Can't connect to 192.168.1.60:8007 (Connection timed out)
UI becomes unavailable, all process seems to be ok :
journalctl for today :
https://pastebin.com/vJ1pi3ZY
If i restart all proxmox services, everything comes back for few hours.
I've installed PBS 4 Beta and upgraded to final release, but since the 4.0.9 in beta, datastore becomes unavailable in PVE : Aug 07 22:06:04 pve01 pvestatd[1561]: pbs_2h: error fetching datastores - 500 Can't connect to 192.168.1.60:8007 (Connection timed out)
UI becomes unavailable, all process seems to be ok :
Code:
root@pbs:~# systemctl status prox*
● proxmox-backup-banner.service - Proxmox Backup Server Login Banner
Loaded: loaded (/usr/lib/systemd/system/proxmox-backup-banner.service; enabled; preset: enabled)
Active: active (exited) since Wed 2025-08-06 20:41:15 CEST; 1 day 1h ago
Invocation: bc231b71d3664a62a19dff7fdf0b37a8
Process: 430 ExecStart=/usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-banner (code=exited, status=0/SUCCESS)
Main PID: 430 (code=exited, status=0/SUCCESS)
Mem peak: 1.8M
CPU: 5ms
Aug 06 20:41:15 pbs systemd[1]: Starting proxmox-backup-banner.service - Proxmox Backup Server Login Banner...
Aug 06 20:41:15 pbs systemd[1]: Finished proxmox-backup-banner.service - Proxmox Backup Server Login Banner.
● proxmox-backup-daily-update.timer - Daily Proxmox Backup Server update and maintenance activities
Loaded: loaded (/usr/lib/systemd/system/proxmox-backup-daily-update.timer; enabled; preset: enabled)
Active: active (waiting) since Wed 2025-08-06 20:41:15 CEST; 1 day 1h ago
Invocation: a45fac6eb27e4bb8a4d6676fef4bc6b6
Trigger: Fri 2025-08-08 02:54:20 CEST; 4h 42min left
Triggers: ● proxmox-backup-daily-update.service
Aug 06 20:41:15 pbs systemd[1]: Started proxmox-backup-daily-update.timer - Daily Proxmox Backup Server update and maintenance activities.
● proxmox-backup-proxy.service - Proxmox Backup API Proxy Server
Loaded: loaded (/usr/lib/systemd/system/proxmox-backup-proxy.service; enabled; preset: enabled)
Active: active (running) since Wed 2025-08-06 20:41:20 CEST; 1 day 1h ago
Invocation: 226f5095bfbf4867b75559702db34a4d
Main PID: 644 (proxmox-backup-)
Tasks: 10 (limit: 2275)
Memory: 1.4G (peak: 1.5G)
CPU: 27min 44.434s
CGroup: /system.slice/proxmox-backup-proxy.service
└─644 /usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-proxy
Aug 07 04:14:24 pbs proxmox-backup-proxy[644]: Upload backup log to datastore 'pbs-sync', namespace 'VM_2h' ct/108/2025-08-07T02:02:37Z/client.log.blob
● proxmox-backup.service - Proxmox Backup API Server
Loaded: loaded (/usr/lib/systemd/system/proxmox-backup.service; enabled; preset: enabled)
Active: active (running) since Wed 2025-08-06 20:41:19 CEST; 1 day 1h ago
Invocation: fe36105f54804160a13bd257fd040247
Main PID: 567 (proxmox-backup-)
Tasks: 6 (limit: 2275)
Memory: 60.5M (peak: 317.3M)
CPU: 8min 8.370s
CGroup: /system.slice/proxmox-backup.service
└─567 /usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-api
Aug 06 20:41:19 pbs proxmox-backup-api[567]: catching shutdown signal
Aug 06 20:41:19 pbs proxmox-backup-api[567]: catching reload signal
Aug 06 20:41:19 pbs systemd[1]: Started proxmox-backup.service - Proxmox Backup API Server.
Aug 06 22:45:52 pbs proxmox-backup-api[567]: pam_unix(proxmox-backup-auth:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=::ffff:192.168.1.10 user=root
Aug 06 22:45:54 pbs proxmox-backup-api[567]: authentication failure; rhost=[::ffff:192.168.1.10]:51566 user=root@pam msg=authentication error - AUTH_ERR (7)
Aug 06 22:45:54 pbs proxmox-backup-api[567]: pam_unix(proxmox-backup-auth:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=::ffff:192.168.1.10 user=root
Aug 06 22:45:56 pbs proxmox-backup-api[567]: authentication failure; rhost=[::ffff:192.168.1.10]:51566 user=root@pam msg=authentication error - AUTH_ERR (7)
Aug 06 22:46:03 pbs proxmox-backup-api[567]: pam_unix(proxmox-backup-auth:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=::ffff:192.168.1.10 user=root
Aug 06 22:46:06 pbs proxmox-backup-api[567]: authentication failure; rhost=[::ffff:192.168.1.10]:51557 user=root@pam msg=authentication error - AUTH_ERR (7)
journalctl for today :
https://pastebin.com/vJ1pi3ZY
If i restart all proxmox services, everything comes back for few hours.