Re: convert from RAID5: enospc errors during balance (500 GB free on each device)

2014-04-22 Thread Arjen Nienhuis
version, and they might just fix the problem you're reporting. I just upgraded to Ubuntu 14.04. I can try a kernel ppa but I didn't find anything in the about this on the wiki. On Mon, Apr 21, 2014 at 8:32 AM, Arjen Nienhuis a.g.nienh...@gmail.com wrote: I experimented with RAID5, but now I want

convert from RAID5: enospc errors during balance (500 GB free on each device)

2014-04-21 Thread Arjen Nienhuis
I experimented with RAID5, but now I want to get rid of it: $ sudo btrfs balance start -dconvert=raid1,soft -v / Dumping filters: flags 0x1, state 0x0, force is off DATA (flags 0x300): converting, target=16, soft is on ERROR: error during balancing '/' - No space left on device There may be

Re: Offline Deduplication for Btrfs

2011-01-15 Thread Arjen Nienhuis
-efficient - This would save you reading previously deduped/snapshotted/hardlinked files more than once. - Maybe this would make it possible to deduplicate directories as well. Met vriendelijke groet, Arjen Nienhuis P.S. The NTFS implementation on Windows has 'ioctls' to read the MFT sequentially