Re: Btrfs RAID space utilization and bitrot reconstruction

2012-07-02 Thread Martin Steigerwald
Am Sonntag, 1. Juli 2012 schrieb Waxhead: As far as I understand btrfs stores all data in huge chunks that are striped, mirrored or raid5/6'ed throughout all the disks added to the filesystem/volume. Not through all disks. At least not with the current RAID-1 implementation. It stores two

Re: Btrfs RAID space utilization and bitrot reconstruction

2012-07-01 Thread Hugo Mills
On Sun, Jul 01, 2012 at 01:50:39PM +0200, Waxhead wrote: As far as I understand btrfs stores all data in huge chunks that are striped, mirrored or raid5/6'ed throughout all the disks added to the filesystem/volume. Well, RAID-5/6 hasn't landed yet, but yes. How does btrfs deal with