On Mon, Nov 19, 2012 at 7:28 PM, Sage Weil s...@inktank.com wrote:
We could avoid the whole issue by passing 4 arguments to the function...
I pushed a new patch that takes each of the 4 new arguments.
wip-client-open-layout
Thanks,
-Noah
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On Sun, Nov 18, 2012 at 12:05 PM, Noah Watkins jayh...@cs.ucsc.edu wrote:
Wanna have a look at a first pass on this patch?
wip-client-open-layout
Thanks,
Noah
Just glanced over this, and I'm curious:
1) Why symlink another reference to your file_layout.h?
2) There's already a
On Mon, Nov 19, 2012 at 5:04 PM, Gregory Farnum g...@inktank.com wrote:
Just glanced over this, and I'm curious:
1) Why symlink another reference to your file_layout.h?
I followed the same pattern as page.h in librados, but may have
misunderstood its use. When libcephfs.h is installed, it
On Mon, 19 Nov 2012, Noah Watkins wrote:
On Mon, Nov 19, 2012 at 5:04 PM, Gregory Farnum g...@inktank.com wrote:
Just glanced over this, and I'm curious:
1) Why symlink another reference to your file_layout.h?
I followed the same pattern as page.h in librados, but may have
misunderstood
Wanna have a look at a first pass on this patch?
wip-client-open-layout
Thanks,
Noah
On Sat, Nov 17, 2012 at 5:20 PM, Noah Watkins jayh...@cs.ucsc.edu wrote:
On Sat, Nov 17, 2012 at 4:15 PM, Sage Weil s...@inktank.com wrote:
We ignore that for the purposes of getting the libcephfs API
The Hadoop VFS layer assumes that block size and replication can be
set on a per-file basis, which is important to users for file
layout/workload optimizations.
The libcephfs interface doesn't make this entirely easy. Here is one
approach, but it isn't thread safe as the default values are global
On 11/17/2012 12:13 PM, Noah Watkins wrote:
The Hadoop VFS layer assumes that block size and replication can be
set on a per-file basis, which is important to users for file
layout/workload optimizations.
The libcephfs interface doesn't make this entirely easy. Here is one
approach, but it
On Sat, 17 Nov 2012, Noah Watkins wrote:
The Hadoop VFS layer assumes that block size and replication can be
set on a per-file basis, which is important to users for file
layout/workload optimizations.
The libcephfs interface doesn't make this entirely easy. Here is one
approach, but it
On Sat, 17 Nov 2012, Noah Watkins wrote:
On Sat, Nov 17, 2012 at 3:23 PM, Sage Weil s...@inktank.com wrote:
On Sat, 17 Nov 2012, Noah Watkins wrote:
FWIW, the striping parameters are object size, stripe unit, stripe count,
and data pool.
In ceph_mds_request_args.open I see the all the
On Sat, Nov 17, 2012 at 4:15 PM, Sage Weil s...@inktank.com wrote:
We ignore that for the purposes of getting the libcephfs API correct,
though...
Ok, make sense. Thanks.
Noah
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