diff options
| author | Susant Palai <spalai@redhat.com> | 2017-08-22 13:44:52 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2017-12-05 21:23:57 +0000 |
| commit | efad78260379f0ca836e8a2327b97dd620acd098 (patch) | |
| tree | a80201543e9e1851fa05580b0f9b7f1e75b2e9b1 /libglusterfs/src/syncop.h | |
| parent | ee20190a3a6e36b97c4914e0fa486017e72b0375 (diff) | |
rio/everywhere: add icreate/namelink fop
icreate creates inode, while namelink links the basename to it's
parent gfid.
For now mkdir is the primary user of these fops. Better distribution is
acheived by creating the inode on ,(say) mds1 and linking the basename to it's
parent gfid on mds2. The inode serves readdirp, stat etc.
More details about the fops are present at:
https://review.gluster.org/#/c/13395/3/design/DHT2/DHT2_Icreate_Namelink_Notes.md
This backport of three patches from experimental branch.
1- https://review.gluster.org/#/c/18085/
2- https://review.gluster.org/#/c/18086/
3- https://review.gluster.org/#/c/18094/
Updates gluster/glusterfs#243
Change-Id: I1bd3d5a441a3cfab1acfeb52f15c6c867d362592
Signed-off-by: Susant Palai <spalai@redhat.com>
Diffstat (limited to 'libglusterfs/src/syncop.h')
| -rw-r--r-- | libglusterfs/src/syncop.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 8f84cb7c4a4..3b2556535b7 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -569,4 +569,14 @@ syncop_put (xlator_t *subvol, loc_t *loc, mode_t mode, mode_t umask, off_t offset, struct iobref *iobref, dict_t *xattr, struct iatt *iatt, dict_t *xdata_in, dict_t **xdata_out); +int +syncop_setactivelk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, dict_t *xdata); + +int +syncop_icreate (xlator_t *subvol, loc_t *loc, mode_t mode, dict_t *xdata_out); + +int +syncop_namelink (xlator_t *subvol, loc_t *loc, dict_t *xdata_out); + #endif /* _SYNCOP_H */ |