Re: [BackupPC-users] ZFS very slow with BackupPC_refCountUpdate

2021-04-26 Thread Ghislain Adnet
Le 25/04/2021 à 15:57, Robert Trevellyan a écrit : Have you maxed out the RAM? ZFS needs lots of RAM for best performance. i have to check tomorow while the refcount is made but it seems the 16Go are full, but aain linux is allways full with memory with the cache so i need to grab

Re: [BackupPC-users] ZFS very slow with BackupPC_refCountUpdate

2021-04-26 Thread Ghislain Adnet
Le 25/04/2021 à 21:08, Paul Leyland a écrit : I really don't understand this. My backuppc system is a very elderly Q6600 2.4GHz with 8GB RAM. System disks are ext4; /var/lib/backuppc is a 3x4TB in a ZFS RAID configuration. Works like a dream. We could try to swap information if you wish but I

[BackupPC-users] Missing pool files cause and remediation

2021-04-26 Thread Tim Herren
Hi I'm troubleshooting an issue at work where our BackupPC4 Server showed logs about missing pool files. The Server is baremetal, has 32GB of RAM and 8 Cores. A  day after a scheduled reboot of the server during a regular maintenance we start noticing the "missing pool file" messages in the

Re: [BackupPC-users] Missing pool files cause and remediation

2021-04-26 Thread backuppc
Tim Herren wrote at about 19:36:39 +0200 on Monday, April 26, 2021: > Hi > > A  day after a scheduled reboot of the server during a regular > maintenance we start noticing the "missing pool file" messages in the logs. > > 2021-04-23 01:00:00 BackupPC_nightly now running