diff options
| author | Anand Avati <avati@redhat.com> | 2013-07-24 03:53:16 -0700 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2013-08-13 23:45:03 -0700 |
| commit | 8360037701788d49471cc0228fa873aa18382023 (patch) | |
| tree | 6c0aff80595683322507102ddb04986915511729 /libglusterfs/src | |
| parent | 0d756dc618c1a4b659a3531aec449506ce577f50 (diff) | |
afr: treat appending writes as stable writes.
Durability of appending writes is implicit in the file size. Therefore
performing an explicit fsync() is unnecessary in such cases as self-heal
can check for the size of file when pending changelog is not unambiguous.
Change-Id: I05446180a91d20e0dbee5de5a7085b87d57f178a
BUG: 927146
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/5501
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'libglusterfs/src')
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 763968c9eda..324e3f5b45c 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -107,6 +107,7 @@ #define ZR_FILE_CONTENT_STR "glusterfs.file." #define ZR_FILE_CONTENT_STRLEN 15 +#define GLUSTERFS_WRITE_IS_APPEND "glusterfs.write-is-append" #define GLUSTERFS_OPEN_FD_COUNT "glusterfs.open-fd-count" #define GLUSTERFS_INODELK_COUNT "glusterfs.inodelk-count" #define GLUSTERFS_ENTRYLK_COUNT "glusterfs.entrylk-count" |