diff options
| author | majianpeng <majianpeng@gmail.com> | 2013-08-21 11:02:51 +0400 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-08-27 23:28:46 +0400 |
| commit | ee7289bfadda5f4ef60884547ebc9989c8fb314a (patch) | |
| tree | f835efe5f3a34b276991f5e145b4b723f9cd00d3 /mm | |
| parent | 02ae66d8b229708fd94b764f6c17ead1c7741fcf (diff) | |
| download | linux-ee7289bfadda5f4ef60884547ebc9989c8fb314a.tar.xz | |
ceph: allow sync_read/write return partial successed size of read/write.
For sync_read/write, it may do multi stripe operations.If one of those
met erro, we return the former successed size rather than a error value.
There is a exception for write-operation met -EOLDSNAPC.If this occur,we
retry the whole write again.
Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions