14
votes
4answers
1k views

How do limit disc i/o during backup?

I have a cron that basically do a simple "tar zcf" in the night. The server has: 8 Cores - Intel(R) Xeon(R) CPU E5606 @ 2.13GHz 25GB RAM Ubuntu 12.04.2 LTS Hardware RAID 1 (LSI Logic / Symbios ...
2
votes
3answers
966 views

Backup on disc using TrueCrypt corruption problem

I recently burned a disc with a TrueCrypt volume. The burning process was bad and several blocks (all in the volume) were corrupted. Perfect! i wanted to test how TrueCrypt can handle corruption. So i ...