Re: [Cluster-devel] [PATCH 09/11] gfs2: Read bitmap buffers on demand

2019-01-14 Thread Andreas Gruenbacher
On Mon, 14 Jan 2019 at 19:41, Andreas Gruenbacher wrote: > > Bob, > > On Mon, 14 Jan 2019 at 18:12, Bob Peterson wrote: > > - Original Message - > > > Before this patch, when locking a resource group, gfs2 would read in the > > > resource group header and all the bitmap buffers of the

Re: [Cluster-devel] [PATCH 09/11] gfs2: Read bitmap buffers on demand

2019-01-14 Thread Andreas Gruenbacher
Bob, On Mon, 14 Jan 2019 at 18:12, Bob Peterson wrote: > - Original Message - > > Before this patch, when locking a resource group, gfs2 would read in the > > resource group header and all the bitmap buffers of the resource group. > > Those buffers would then be locked into memory until

Re: [Cluster-devel] [PATCH 09/11] gfs2: Read bitmap buffers on demand

2019-01-14 Thread Bob Peterson
- Original Message - > Before this patch, when locking a resource group, gfs2 would read in the > resource group header and all the bitmap buffers of the resource group. > Those buffers would then be locked into memory until the resource group > is unlocked, which will happen when the

[Cluster-devel] [PATCH 09/11] gfs2: Read bitmap buffers on demand

2019-01-11 Thread Andreas Gruenbacher
Before this patch, when locking a resource group, gfs2 would read in the resource group header and all the bitmap buffers of the resource group. Those buffers would then be locked into memory until the resource group is unlocked, which will happen when the filesystem is unmounted or when