[pve-devel] Speed up PVE Backup

Dietmar Maurer dietmar at proxmox.com
Tue Feb 16 11:20:49 CET 2016


> Storage Backend is ceph using 2x 10Gbit/s and i'm able to read from it
> with 500-1500MB/s. See below for an example.

The backup process reads 64KB blocks, and it seems this slows down ceph.
This is a known behavior, but I found no solution to speed it up.




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