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| author | Yan, Zheng <zheng.z.yan@intel.com> | 2013-09-18 03:44:13 +0200 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-09-30 23:49:53 +0200 |
| commit | 81c6aea5275eae453719d7f3924da07e668265c5 (patch) | |
| tree | 97fab33034d7b3f99cf4e875c1ed5c50bff54b78 /net/netrom/nr_out.c | |
| parent | ceph: remove outdated frag information (diff) | |
| download | linux-81c6aea5275eae453719d7f3924da07e668265c5.tar.xz linux-81c6aea5275eae453719d7f3924da07e668265c5.zip | |
ceph: handle frag mismatch between readdir request and reply
If client has outdated directory fragments information, it may request
readdir an non-existent directory fragment. In this case, the MDS finds
an approximate directory fragment and sends its contents back to the
client. When receiving a reply with fragment that is different than the
requested one, the client need to reset the 'readdir offset'.
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'net/netrom/nr_out.c')
0 files changed, 0 insertions, 0 deletions