Re: [Cluster-devel] [GFS2 PATCH] GFS2: Block reservation doubling scheme

2014-10-14 Thread Bob Peterson
- Original Message - This patch introduces a new block reservation doubling scheme. If we Maybe I sent this patch out prematurely. Instead of doubling the reservation, maybe I should experiment with making it grow additively. IOW, Instead of 32-64-128-256-512, I should use:

Re: [Cluster-devel] [GFS2 PATCH] GFS2: Block reservation doubling scheme

2014-10-10 Thread Steven Whitehouse
Hi, On 10/10/14 04:39, Bob Peterson wrote: - Original Message - - Original Message - This patch introduces a new block reservation doubling scheme. If we Maybe I sent this patch out prematurely. Instead of doubling the reservation, maybe I should experiment with making it

Re: [Cluster-devel] [GFS2 PATCH] GFS2: Block reservation doubling scheme

2014-10-09 Thread Bob Peterson
- Original Message - - Original Message - This patch introduces a new block reservation doubling scheme. If we Maybe I sent this patch out prematurely. Instead of doubling the reservation, maybe I should experiment with making it grow additively. IOW, Instead of

[Cluster-devel] [GFS2 PATCH] GFS2: Block reservation doubling scheme

2014-10-08 Thread Bob Peterson
Hi, Steve Whitehouse wrote: | I'd much prefer to see an algorithm that is adaptive, rather than simply | bumping up the default here. We do need to be able to cope with cases | where the files are much smaller, and without adaptive sizing, we might | land up creating small holes in the