diff options
| author | Shehjar Tikoo <shehjart@gluster.com> | 2010-05-07 01:53:11 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-05-08 06:37:42 -0700 |
| commit | 45a2f82f659bf0af9e4bde403dad887f29d41e65 (patch) | |
| tree | 17ed709a07a31e877579a970f5a806ae25f11917 /xlators/nfs/server/src/nfs3-helpers.h | |
| parent | 79f8c310dfa52c035e41e46daa25ccf0419bea27 (diff) | |
nfs3: Submit multiple vectors received in read callback
There is a possibility of io-cache or read-ahead returning
a read buffer that straddles two separate pages in ioc or ra,
through two struct iovecs. Current nfs3 read reply does not
return as many vectors as received from a subvolume leading to
a short read for the NFS client.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 902 (iozone hangs during random read throughput test)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=902
Diffstat (limited to 'xlators/nfs/server/src/nfs3-helpers.h')
| -rw-r--r-- | xlators/nfs/server/src/nfs3-helpers.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/nfs/server/src/nfs3-helpers.h b/xlators/nfs/server/src/nfs3-helpers.h index a282bce6722..26bc11f6ce2 100644 --- a/xlators/nfs/server/src/nfs3-helpers.h +++ b/xlators/nfs/server/src/nfs3-helpers.h @@ -260,7 +260,7 @@ nfs3_log_readlink_res (uint32_t xid, nfsstat3 stat, int pstat, char *linkpath); extern void nfs3_log_read_res (uint32_t xid, nfsstat3 stat, int pstat, count3 count, - int is_eof); + int is_eof, struct iovec *vec, int32_t vcount); extern void nfs3_log_write_res (uint32_t xid, nfsstat3 stat, int pstat, count3 count, |