Re: [PATCH] Btrfs: increase the max global reserve size to 1gig

2013-05-15 Thread David Sterba
On Fri, May 03, 2013 at 11:28:35PM +0800, Liu Bo wrote: On Fri, May 03, 2013 at 08:56:54AM -0400, Josef Bacik wrote: Apparently 512mb was too small, with a fs_mark command we could get so much delayed work built up that we'd never trip the lets commit the transaction logic until we'd gotten

Re: [PATCH] Btrfs: increase the max global reserve size to 1gig

2013-05-15 Thread David Sterba
On Fri, May 03, 2013 at 08:56:54AM -0400, Josef Bacik wrote: Apparently 512mb was too small, with a fs_mark command we could get so much delayed work built up that we'd never trip the lets commit the transaction logic until we'd gotten too much delayed refs built up. Increasing this to 1 gig

[PATCH] Btrfs: increase the max global reserve size to 1gig

2013-05-03 Thread Josef Bacik
Apparently 512mb was too small, with a fs_mark command we could get so much delayed work built up that we'd never trip the lets commit the transaction logic until we'd gotten too much delayed refs built up. Increasing this to 1 gig makes us much safer and we no longer abort with Dave's fs_mark

Re: [PATCH] Btrfs: increase the max global reserve size to 1gig

2013-05-03 Thread Liu Bo
On Fri, May 03, 2013 at 08:56:54AM -0400, Josef Bacik wrote: Apparently 512mb was too small, with a fs_mark command we could get so much delayed work built up that we'd never trip the lets commit the transaction logic until we'd gotten too much delayed refs built up. Increasing this to 1 gig