File backups are failing when Beta: Number of parallel file* are set to anything more than 1. I noticed a significant speed increase when testing with 2-10 parallel threads however anything more than 1 fails in error. This is on a 10GbE network with all SSD based storage on client (windows 10) and host (Debian 11, proxmox 7). ZFS configured for Copy-on-write file backups with ZFS. Trying to achieve the best performance possible, default settings only average ~500Mbit/s on a 10Gbit network with SSD storage on client and host capable of significantly more.
|09/06/21 14:09 |DEBUG |Saved metadata of 5867 files and directories. 95% done...|
|---|---|---|
|09/06/21 14:09 |WARNING |Not all folder metadata could be applied. Metadata was inconsistent.|
|09/06/21 14:09 |INFO |Writing new file list...|
|09/06/21 14:09 |DEBUG |Some metadata was missing|
|09/06/21 14:09 |ERROR |Fatal error during backup. Backup not completed|
|09/06/21 14:09 |INFO |Transferred 6.57034 GB - Average speed: 399.05 MBit/s|
|09/06/21 14:09 |INFO |(Before compression: 7.19828 GB ratio: 1.09557)|
|09/06/21 14:09 |DEBUG |Script does not exist urbackup/post_incr_filebackup|
|09/06/21 14:09 |INFO |Time taken for backing up client DESKTOP-BES576G: 2m 50s|
|09/06/21 14:09 |ERROR |Backup failed|
Unfortunately I couldn’t find any other relevant information looking in the logs, I’m more than happy to provide more information unfortunately i’ll need a bit of guidance on locating where that is. Thanks!