Removed remaining references to chmod, chown and utimens as part of setattr changes.

Removed references to chmod, chown and utimes. Removed utimes references in AFR and writebehind.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 146 (Add setattr FOP)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=146

9 files changed, 14 insertions, 874 deletions

diff --git a/libglusterfs/src/call-stub.c b/libglusterfs/src/call-stub.c
index a56ed95f0..cdbbcfae1 100644
--- a/libglusterfs/src/call-stub.c
+++ b/libglusterfs/src/call-stub.c
@@ -198,194 +198,6 @@ out:
 }
 
 
-call_stub_t *
-fop_chmod_stub (call_frame_t *frame,
-		fop_chmod_t fn,
-		loc_t *loc,
-		mode_t mode)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-	GF_VALIDATE_OR_GOTO ("call-stub", loc, out);
-
-	stub = stub_new (frame, 1, GF_FOP_CHMOD);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.chmod.fn = fn;
-	loc_copy (&stub->args.chmod.loc, loc);
-	stub->args.chmod.mode = mode;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_chmod_cbk_stub (call_frame_t *frame,
-		    fop_chmod_cbk_t fn,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 0, GF_FOP_CHMOD);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.chmod_cbk.fn = fn;
-	stub->args.chmod_cbk.op_ret = op_ret;
-	stub->args.chmod_cbk.op_errno = op_errno;
-	if (buf)
-		stub->args.chmod_cbk.buf = *buf;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_fchmod_stub (call_frame_t *frame,
-		 fop_fchmod_t fn,
-		 fd_t *fd,
-		 mode_t mode)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 1, GF_FOP_FCHMOD);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.fchmod.fn = fn;
-	if (fd)
-		stub->args.fchmod.fd = fd_ref (fd);
-	stub->args.fchmod.mode = mode;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_fchmod_cbk_stub (call_frame_t *frame,
-		     fop_fchmod_cbk_t fn,
-		     int32_t op_ret,
-		     int32_t op_errno,
-		     struct stat *buf)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 0, GF_FOP_FCHMOD);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.fchmod_cbk.fn = fn;
-	stub->args.fchmod_cbk.op_ret = op_ret;
-	stub->args.fchmod_cbk.op_errno = op_errno;
-	if (buf)
-		stub->args.fchmod_cbk.buf = *buf;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_chown_stub (call_frame_t *frame,
-		fop_chown_t fn,
-		loc_t *loc,
-		uid_t uid,
-		gid_t gid)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-	GF_VALIDATE_OR_GOTO ("call-stub", loc, out);
-
-	stub = stub_new (frame, 1, GF_FOP_CHOWN);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.chown.fn = fn;
-	loc_copy (&stub->args.chown.loc, loc);
-	stub->args.chown.uid = uid;
-	stub->args.chown.gid = gid;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_chown_cbk_stub (call_frame_t *frame,
-		    fop_chown_cbk_t fn,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 0, GF_FOP_CHOWN);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.chown_cbk.fn = fn;
-	stub->args.chown_cbk.op_ret = op_ret;
-	stub->args.chown_cbk.op_errno = op_errno;
-	if (buf)
-		stub->args.chown_cbk.buf = *buf;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_fchown_stub (call_frame_t *frame,
-		 fop_fchown_t fn,
-		 fd_t *fd,
-		 uid_t uid,
-		 gid_t gid)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 1, GF_FOP_FCHOWN);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.fchown.fn = fn;
-	if (fd)
-		stub->args.fchown.fd = fd_ref (fd);
-	stub->args.fchown.uid = uid;
-	stub->args.fchown.gid = gid;
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_fchown_cbk_stub (call_frame_t *frame,
-		     fop_fchown_cbk_t fn,
-		     int32_t op_ret,
-		     int32_t op_errno,
-		     struct stat *buf)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 0, GF_FOP_FCHOWN);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.fchown_cbk.fn = fn;
-	stub->args.fchown_cbk.op_ret = op_ret;
-	stub->args.fchown_cbk.op_errno = op_errno;
-	if (buf)
-		stub->args.fchown_cbk.buf = *buf;
-out:
-	return stub;
-}
-
-
 /* truncate */
 
 call_stub_t *
@@ -488,53 +300,6 @@ out:
 
 
 call_stub_t *
-fop_utimens_stub (call_frame_t *frame,
-		  fop_utimens_t fn,
-		  loc_t *loc,
-		  struct timespec tv[2])
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-	GF_VALIDATE_OR_GOTO ("call-stub", loc, out);
-
-	stub = stub_new (frame, 1, GF_FOP_UTIMENS);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.utimens.fn = fn;
-	loc_copy (&stub->args.utimens.loc, loc);
-	stub->args.utimens.tv[0] = tv[0];
-	stub->args.utimens.tv[1] = tv[1];
-out:
-	return stub;
-}
-
-
-call_stub_t *
-fop_utimens_cbk_stub (call_frame_t *frame,
-		      fop_utimens_cbk_t fn,
-		      int32_t op_ret,
-		      int32_t op_errno,
-		      struct stat *buf)
-{
-	call_stub_t *stub = NULL;
-
-	GF_VALIDATE_OR_GOTO ("call-stub", frame, out);
-
-	stub = stub_new (frame, 0, GF_FOP_UTIMENS);
-	GF_VALIDATE_OR_GOTO ("call-stub", stub, out);
-
-	stub->args.utimens_cbk.fn = fn;
-	stub->args.utimens_cbk.op_ret = op_ret;
-	stub->args.utimens_cbk.op_errno = op_errno;
-	if (buf)
-		stub->args.utimens_cbk.buf = *buf;
-out:
-	return stub;
-}
-
-
-call_stub_t *
 fop_access_stub (call_frame_t *frame,
 		 fop_access_t fn,
 		 loc_t *loc,
@@ -2688,24 +2453,6 @@ call_resume_wind (call_stub_t *stub)
 	}
 	break;
   
-	case GF_FOP_CHMOD:
-	{
-		stub->args.chmod.fn (stub->frame,
-				     stub->frame->this,
-				     &stub->args.chmod.loc,
-				     stub->args.chmod.mode);
-	}
-	break;
-
-	case GF_FOP_CHOWN:
-	{
-		stub->args.chown.fn (stub->frame,
-				     stub->frame->this,
-				     &stub->args.chown.loc,
-				     stub->args.chown.uid,
-				     stub->args.chown.gid);
-		break;
-	}
 	case GF_FOP_TRUNCATE:
 	{
 		stub->args.truncate.fn (stub->frame,
@@ -2919,35 +2666,7 @@ call_resume_wind (call_stub_t *stub)
 		break;
 	}
   
-	case GF_FOP_UTIMENS:
-	{
-		stub->args.utimens.fn (stub->frame,
-				       stub->frame->this,
-				       &stub->args.utimens.loc,
-				       stub->args.utimens.tv);
-		break;
-	}
-  
-  
 	break;
-	case GF_FOP_FCHMOD:
-	{
-		stub->args.fchmod.fn (stub->frame,
-				      stub->frame->this,
-				      stub->args.fchmod.fd,
-				      stub->args.fchmod.mode);
-		break;
-	}
-  
-	case GF_FOP_FCHOWN:
-	{
-		stub->args.fchown.fn (stub->frame,
-				      stub->frame->this,
-				      stub->args.fchown.fd,
-				      stub->args.fchown.uid,
-				      stub->args.fchown.gid);
-		break;
-	}
   
 	case GF_FOP_LOOKUP:
 	{
@@ -3322,40 +3041,6 @@ call_resume_unwind (call_stub_t *stub)
 		break;
 	}
   
-	case GF_FOP_CHMOD:
-	{
-		if (!stub->args.chmod_cbk.fn)
-			STACK_UNWIND (stub->frame,
-				      stub->args.chmod_cbk.op_ret,
-				      stub->args.chmod_cbk.op_errno,
-				      &stub->args.chmod_cbk.buf);
-		else
-			stub->args.chmod_cbk.fn (stub->frame,
-						 stub->frame->cookie,
-						 stub->frame->this,
-						 stub->args.chmod_cbk.op_ret,
-						 stub->args.chmod_cbk.op_errno,
-						 &stub->args.chmod_cbk.buf);
-		break;
-	}
-  
-	case GF_FOP_CHOWN:
-	{
-		if (!stub->args.chown_cbk.fn)
-			STACK_UNWIND (stub->frame,
-				      stub->args.chown_cbk.op_ret,
-				      stub->args.chown_cbk.op_errno,
-				      &stub->args.chown_cbk.buf);
-		else
-			stub->args.chown_cbk.fn (stub->frame,
-						 stub->frame->cookie,
-						 stub->frame->this,
-						 stub->args.chown_cbk.op_ret,
-						 stub->args.chown_cbk.op_errno,
-						 &stub->args.chown_cbk.buf);
-		break;
-	}
-  
 	case GF_FOP_TRUNCATE:
 	{
 		if (!stub->args.truncate_cbk.fn)
@@ -3738,60 +3423,6 @@ call_resume_unwind (call_stub_t *stub)
 		break;
 	}
   
-	case GF_FOP_UTIMENS:
-	{
-		if (!stub->args.utimens_cbk.fn)
-			STACK_UNWIND (stub->frame,
-				      stub->args.utimens_cbk.op_ret,
-				      stub->args.utimens_cbk.op_errno,
-				      &stub->args.utimens_cbk.buf);
-		else
-			stub->args.utimens_cbk.fn (stub->frame,
-						   stub->frame->cookie,
-						   stub->frame->this,
-						   stub->args.utimens_cbk.op_ret,
-						   stub->args.utimens_cbk.op_errno,
-						   &stub->args.utimens_cbk.buf);
-      
-		break;
-	}
-  
-  
-	break;
-	case GF_FOP_FCHMOD:
-	{
-		if (!stub->args.fchmod_cbk.fn)
-			STACK_UNWIND (stub->frame,
-				      stub->args.fchmod_cbk.op_ret,
-				      stub->args.fchmod_cbk.op_errno,
-				      &stub->args.fchmod_cbk.buf);
-		else
-			stub->args.fchmod_cbk.fn (stub->frame,
-						  stub->frame->cookie,
-						  stub->frame->this,
-						  stub->args.fchmod_cbk.op_ret,
-						  stub->args.fchmod_cbk.op_errno,
-						  &stub->args.fchmod_cbk.buf);
-		break;
-	}
-  
-	case GF_FOP_FCHOWN:
-	{
-		if (!stub->args.fchown_cbk.fn)
-			STACK_UNWIND (stub->frame,
-				      stub->args.fchown_cbk.op_ret,
-				      stub->args.fchown_cbk.op_errno,
-				      &stub->args.fchown_cbk.buf);
-		else
-			stub->args.fchown_cbk.fn (stub->frame,
-						  stub->frame->cookie,
-						  stub->frame->this,
-						  stub->args.fchown_cbk.op_ret,
-						  stub->args.fchown_cbk.op_errno,
-						  &stub->args.fchown_cbk.buf);
-		break;
-	}
-  
 	case GF_FOP_LOOKUP:
 	{
 		if (!stub->args.lookup_cbk.fn)
@@ -4118,17 +3749,6 @@ call_stub_destroy_wind (call_stub_t *stub)
 	}
 	break;
   
-	case GF_FOP_CHMOD:
-	{
-		loc_wipe (&stub->args.chmod.loc);
-	}
-	break;
-
-	case GF_FOP_CHOWN:
-	{
-		loc_wipe (&stub->args.chown.loc);
-		break;
-	}
 	case GF_FOP_TRUNCATE:
 	{
 		loc_wipe (&stub->args.truncate.loc);
@@ -4299,25 +3919,6 @@ call_stub_destroy_wind (call_stub_t *stub)
 			fd_unref (stub->args.fentrylk.fd);
 		break;
 	}
-	case GF_FOP_UTIMENS:
-	{
-		loc_wipe (&stub->args.utimens.loc);
-		break;
-	}
-	break;
-	case GF_FOP_FCHMOD:
-	{
-		if (stub->args.fchmod.fd)
-			fd_unref (stub->args.fchmod.fd);
-		break;
-	}
-  
-	case GF_FOP_FCHOWN:
-	{
-		if (stub->args.fchown.fd)
-			fd_unref (stub->args.fchown.fd);
-		break;
-	}
   
 	case GF_FOP_LOOKUP:
 	{
@@ -4485,12 +4086,6 @@ call_stub_destroy_unwind (call_stub_t *stub)
 	}
 	break;
   
-	case GF_FOP_CHMOD:
-		break;
-
-	case GF_FOP_CHOWN:
-		break;
-
 	case GF_FOP_TRUNCATE:
 		break;
 
@@ -4592,15 +4187,6 @@ call_stub_destroy_unwind (call_stub_t *stub)
 	case GF_FOP_FENTRYLK:
 		break;
 
-	case GF_FOP_UTIMENS:
-		break;
-
-	case GF_FOP_FCHMOD:
-		break;
-  
-	case GF_FOP_FCHOWN:
-		break;
-  
 	case GF_FOP_LOOKUP:
 	{
 		if (stub->args.lookup_cbk.inode)
diff --git a/libglusterfs/src/call-stub.h b/libglusterfs/src/call-stub.h
index ae414026f..649f9c64a 100644
--- a/libglusterfs/src/call-stub.h
+++ b/libglusterfs/src/call-stub.h
@@ -73,56 +73,6 @@ typedef struct {
 			struct stat buf;
 		} fstat_cbk;
 
-		/* chmod */
-		struct {
-			fop_chmod_t fn;
-			loc_t loc;
-			mode_t mode;
-		} chmod;
-		struct {
-			fop_chmod_cbk_t fn;
-			int32_t op_ret, op_errno;
-			struct stat buf;
-		} chmod_cbk;
-
-		/* fchmod */
-		struct {
-			fop_fchmod_t fn;
-			fd_t *fd;
-			mode_t mode;
-		} fchmod;
-		struct {
-			fop_fchmod_cbk_t fn;
-			int32_t op_ret, op_errno;
-			struct stat buf;
-		} fchmod_cbk;
-
-		/* chown */
-		struct {
-			fop_chown_t fn;
-			loc_t loc;
-			uid_t uid;
-			gid_t gid;
-		} chown;
-		struct {
-			fop_chown_cbk_t fn;
-			int32_t op_ret, op_errno;
-			struct stat buf;
-		} chown_cbk;
-
-		/* fchown */
-		struct {
-			fop_fchown_t fn;
-			fd_t *fd;
-			uid_t uid;
-			gid_t gid;
-		} fchown;
-		struct {
-			fop_fchown_cbk_t fn;
-			int32_t op_ret, op_errno;
-			struct stat buf;
-		} fchown_cbk;
-
 		/* truncate */
 		struct {
 			fop_truncate_t fn;
@@ -149,18 +99,6 @@ typedef struct {
                         struct stat postbuf;
 		} ftruncate_cbk;
 
-		/* utimens */
-		struct {
-			fop_utimens_t fn;
-			loc_t loc;
-			struct timespec tv[2];
-		} utimens;
-		struct {
-			fop_utimens_cbk_t fn;
-			int32_t op_ret, op_errno;
-			struct stat buf;
-		} utimens_cbk;
-
 		/* access */
 		struct {
 			fop_access_t fn;
@@ -739,55 +677,6 @@ fop_fstat_cbk_stub (call_frame_t *frame,
 		    int32_t op_ret,
 		    int32_t op_errno,
 		    struct stat *buf);
-call_stub_t *
-fop_chmod_stub (call_frame_t *frame,
-		fop_chmod_t fn,
-		loc_t *loc,
-		mode_t mode);
-call_stub_t *
-fop_chmod_cbk_stub (call_frame_t *frame,
-		    fop_chmod_cbk_t fn,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf);
-call_stub_t *
-fop_fchmod_stub (call_frame_t *frame,
-		 fop_fchmod_t fn,
-		 fd_t *fd,
-		 mode_t mode);
-call_stub_t *
-fop_fchmod_cbk_stub (call_frame_t *frame,
-		     fop_fchmod_cbk_t fn,
-		     int32_t op_ret,
-		     int32_t op_errno,
-		     struct stat *buf);
-call_stub_t *
-fop_chown_stub (call_frame_t *frame,
-		fop_chown_t fn,
-		loc_t *loc,
-		uid_t uid,
-		gid_t gid);
-
-call_stub_t *
-fop_chown_cbk_stub (call_frame_t *frame,
-		    fop_chown_cbk_t fn,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf);
-
-call_stub_t *
-fop_fchown_stub (call_frame_t *frame,
-		 fop_fchown_t fn,
-		 fd_t *fd,
-		 uid_t uid,
-		 gid_t gid);
-
-call_stub_t *
-fop_fchown_cbk_stub (call_frame_t *frame,
-		     fop_fchown_cbk_t fn,
-		     int32_t op_ret,
-		     int32_t op_errno,
-		     struct stat *buf);
 
 call_stub_t *
 fop_truncate_stub (call_frame_t *frame,
@@ -818,19 +707,6 @@ fop_ftruncate_cbk_stub (call_frame_t *frame,
                         struct stat *postbuf);
 
 call_stub_t *
-fop_utimens_stub (call_frame_t *frame,
-		  fop_utimens_t fn,
-		  loc_t *loc,
-		  struct timespec tv[2]);
-
-call_stub_t *
-fop_utimens_cbk_stub (call_frame_t *frame,
-		      fop_utimens_cbk_t fn,
-		      int32_t op_ret,
-		      int32_t op_errno,
-		      struct stat *buf);
-
-call_stub_t *
 fop_access_stub (call_frame_t *frame,
 		 fop_access_t fn,
 		 loc_t *loc,
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 59ac5386e..30c92d43a 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -179,37 +179,32 @@ gf_global_variable_init()
 	gf_fop_list[GF_FOP_SYMLINK]     = "SYMLINK";
 	gf_fop_list[GF_FOP_RENAME]      = "RENAME";
 	gf_fop_list[GF_FOP_LINK]        = "LINK";
-	gf_fop_list[GF_FOP_CHMOD]       = "CHMOD";
-	gf_fop_list[GF_FOP_CHOWN]       = "CHOWN";      /* 10 */
 	gf_fop_list[GF_FOP_TRUNCATE]    = "TRUNCATE";
-	gf_fop_list[GF_FOP_OPEN]        = "OPEN";
+	gf_fop_list[GF_FOP_OPEN]        = "OPEN";       /* 10 */
 	gf_fop_list[GF_FOP_READ]        = "READ";
 	gf_fop_list[GF_FOP_WRITE]       = "WRITE";
-	gf_fop_list[GF_FOP_STATFS]      = "STATFS";     /* 15 */
+	gf_fop_list[GF_FOP_STATFS]      = "STATFS";
 	gf_fop_list[GF_FOP_FLUSH]       = "FLUSH";
-	gf_fop_list[GF_FOP_FSYNC]       = "FSYNC";
+	gf_fop_list[GF_FOP_FSYNC]       = "FSYNC";      /* 15 */
 	gf_fop_list[GF_FOP_SETXATTR]    = "SETXATTR";
-	gf_fop_list[GF_FOP_GETXATTR]    = "GETXATTR";   /* 20 */
+	gf_fop_list[GF_FOP_GETXATTR]    = "GETXATTR";
 	gf_fop_list[GF_FOP_REMOVEXATTR] = "REMOVEXATTR";
 	gf_fop_list[GF_FOP_OPENDIR]     = "OPENDIR";
-	gf_fop_list[GF_FOP_GETDENTS]    = "GETDENTS";
-	gf_fop_list[GF_FOP_FSYNCDIR]    = "FSYNCDIR";   /* 25 */
+	gf_fop_list[GF_FOP_GETDENTS]    = "GETDENTS";   /* 20 */
+	gf_fop_list[GF_FOP_FSYNCDIR]    = "FSYNCDIR";
 	gf_fop_list[GF_FOP_ACCESS]      = "ACCESS";
 	gf_fop_list[GF_FOP_CREATE]      = "CREATE";
 	gf_fop_list[GF_FOP_FTRUNCATE]   = "FTRUNCATE";
-	gf_fop_list[GF_FOP_FSTAT]       = "FSTAT";
-	gf_fop_list[GF_FOP_LK]          = "LK";         /* 30 */
-	gf_fop_list[GF_FOP_UTIMENS]     = "UTIMENS";
-	gf_fop_list[GF_FOP_FCHMOD]      = "FCHMOD";
-	gf_fop_list[GF_FOP_FCHOWN]      = "FCHOWN";
+	gf_fop_list[GF_FOP_FSTAT]       = "FSTAT";      /* 25 */
+	gf_fop_list[GF_FOP_LK]          = "LK";
 	gf_fop_list[GF_FOP_LOOKUP]      = "LOOKUP";
-	gf_fop_list[GF_FOP_SETDENTS]    = "SETDENTS";   /* 35 */
+	gf_fop_list[GF_FOP_SETDENTS]    = "SETDENTS";
 	gf_fop_list[GF_FOP_READDIR]     = "READDIR";
-	gf_fop_list[GF_FOP_INODELK]     = "INODELK";
+	gf_fop_list[GF_FOP_INODELK]     = "INODELK";    /* 30 */
 	gf_fop_list[GF_FOP_FINODELK]    = "FINODELK";
 	gf_fop_list[GF_FOP_ENTRYLK]     = "ENTRYLK";
-	gf_fop_list[GF_FOP_FENTRYLK]    = "FENTRYLK";   /* 40 */
-	gf_fop_list[GF_FOP_CHECKSUM]    = "CHECKSUM";   /* 41 */
+	gf_fop_list[GF_FOP_FENTRYLK]    = "FENTRYLK";   /* 35 */
+	gf_fop_list[GF_FOP_CHECKSUM]    = "CHECKSUM";   /* 36 */
 	gf_fop_list[GF_FOP_XATTROP]     = "XATTROP";
 	gf_fop_list[GF_FOP_FXATTROP]    = "FXATTROP";
 	gf_fop_list[GF_FOP_LOCK_NOTIFY] = "LOCK_NOTIFY";
diff --git a/libglusterfs/src/defaults.c b/libglusterfs/src/defaults.c
index 89c010cd3..053b8fb38 100644
--- a/libglusterfs/src/defaults.c
+++ b/libglusterfs/src/defaults.c
@@ -106,131 +106,6 @@ default_stat (call_frame_t *frame,
 }
 
 static int32_t
-default_chmod_cbk (call_frame_t *frame,
-		   void *cookie,
-		   xlator_t *this,
-		   int32_t op_ret,
-		   int32_t op_errno,
-		   struct stat *buf)
-{
-	STACK_UNWIND (frame,
-		      op_ret,
-		      op_errno,
-		      buf);
-	return 0;
-}
-
-int32_t
-default_chmod (call_frame_t *frame,
-	       xlator_t *this,
-	       loc_t *loc,
-	       mode_t mode)
-{
-	STACK_WIND (frame,
-		    default_chmod_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->chmod,
-		    loc,
-		    mode);
-	return 0;
-}
-
-
-static int32_t
-default_fchmod_cbk (call_frame_t *frame,
-		    void *cookie,
-		    xlator_t *this,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf)
-{
-	STACK_UNWIND (frame,
-		      op_ret,
-		      op_errno,
-		      buf);
-	return 0;
-}
-
-int32_t
-default_fchmod (call_frame_t *frame,
-		xlator_t *this,
-		fd_t *fd,
-		mode_t mode)
-{
-	STACK_WIND (frame,
-		    default_fchmod_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->fchmod,
-		    fd,
-		    mode);
-	return 0;
-}
-
-static int32_t
-default_chown_cbk (call_frame_t *frame,
-		   void *cookie,
-		   xlator_t *this,
-		   int32_t op_ret,
-		   int32_t op_errno,
-		   struct stat *buf)
-{
-	STACK_UNWIND (frame,
-		      op_ret,
-		      op_errno,
-		      buf);
-	return 0;
-}
-
-int32_t
-default_chown (call_frame_t *frame,
-	       xlator_t *this,
-	       loc_t *loc,
-	       uid_t uid,
-	       gid_t gid)
-{
-	STACK_WIND (frame,
-		    default_chown_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->chown,
-		    loc,
-		    uid,
-		    gid);
-	return 0;
-}
-
-static int32_t
-default_fchown_cbk (call_frame_t *frame,
-		    void *cookie,
-		    xlator_t *this,
-		    int32_t op_ret,
-		    int32_t op_errno,
-		    struct stat *buf)
-{
-	STACK_UNWIND (frame,
-		      op_ret,
-		      op_errno,
-		      buf);
-	return 0;
-}
-
-int32_t
-default_fchown (call_frame_t *frame,
-		xlator_t *this,
-		fd_t *fd,
-		uid_t uid,
-		gid_t gid)
-{
-	STACK_WIND (frame,
-		    default_fchown_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->fchown,
-		    fd,
-		    uid,
-		    gid);
-	return 0;
-}
-
-static int32_t
 default_truncate_cbk (call_frame_t *frame,
 		      void *cookie,
 		      xlator_t *this,
@@ -294,37 +169,6 @@ default_ftruncate (call_frame_t *frame,
 	return 0;
 }
 
-int32_t
-default_utimens_cbk (call_frame_t *frame,
-		     void *cookie,
-		     xlator_t *this,
-		     int32_t op_ret,
-		     int32_t op_errno,
-		     struct stat *buf)
-{
-	STACK_UNWIND (frame,
-		      op_ret,
-		      op_errno,
-		      buf);
-	return 0;
-}
-
-
-int32_t
-default_utimens (call_frame_t *frame,
-		 xlator_t *this,
-		 loc_t *loc,
-		 struct timespec tv[2])
-{
-	STACK_WIND (frame,
-		    default_utimens_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->utimens,
-		    loc,
-		    tv);
-	return 0;
-}
-
 static int32_t
 default_access_cbk (call_frame_t *frame,
 		    void *cookie,
diff --git a/libglusterfs/src/defaults.h b/libglusterfs/src/defaults.h
index 6ef9cf571..7e9dee17c 100644
--- a/libglusterfs/src/defaults.h
+++ b/libglusterfs/src/defaults.h
@@ -71,28 +71,6 @@ int32_t default_fstat (call_frame_t *frame,
 		       xlator_t *this,
 		       fd_t *fd);
 
-int32_t default_chmod (call_frame_t *frame,
-		       xlator_t *this,
-		       loc_t *loc,
-		       mode_t mode);
-
-int32_t default_fchmod (call_frame_t *frame,
-			xlator_t *this,
-			fd_t *fd,
-			mode_t mode);
-
-int32_t default_chown (call_frame_t *frame,
-		       xlator_t *this,
-		       loc_t *loc,
-		       uid_t uid,
-		       gid_t gid);
-
-int32_t default_fchown (call_frame_t *frame,
-			xlator_t *this,
-			fd_t *fd,
-			uid_t uid,
-			gid_t gid);
-
 int32_t default_truncate (call_frame_t *frame,
 			  xlator_t *this,
 			  loc_t *loc,
@@ -103,11 +81,6 @@ int32_t default_ftruncate (call_frame_t *frame,
 			   fd_t *fd,
 			   off_t offset);
 
-int32_t default_utimens (call_frame_t *frame,
-			 xlator_t *this,
-			 loc_t *loc,
-			 struct timespec tv[2]);
-
 int32_t default_access (call_frame_t *frame,
 			xlator_t *this,
 			loc_t *loc,
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index bea33f81a..2bc21b0f5 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -86,10 +86,8 @@ typedef enum {
         GF_FOP_SYMLINK,
         GF_FOP_RENAME,
         GF_FOP_LINK,
-        GF_FOP_CHMOD,
-        GF_FOP_CHOWN,      /* 10 */
         GF_FOP_TRUNCATE,
-        GF_FOP_OPEN,
+        GF_FOP_OPEN,       /* 10 */
         GF_FOP_READ,
         GF_FOP_WRITE,
         GF_FOP_STATFS,     /* 15 */
@@ -106,9 +104,6 @@ typedef enum {
         GF_FOP_FTRUNCATE,
         GF_FOP_FSTAT,
         GF_FOP_LK,
-        GF_FOP_UTIMENS,
-        GF_FOP_FCHMOD,     /* 30 */
-        GF_FOP_FCHOWN,
         GF_FOP_LOOKUP,
         GF_FOP_SETDENTS,
         GF_FOP_READDIR,
diff --git a/libglusterfs/src/protocol.h b/libglusterfs/src/protocol.h
index f163d0ed4..38eaadc62 100644
--- a/libglusterfs/src/protocol.h
+++ b/libglusterfs/src/protocol.h
@@ -54,7 +54,7 @@ struct gf_stat {
 	uint32_t blksize;
 	uint32_t atime;
 	uint32_t atime_nsec;
-	uint32_t mtime;
+	uint32_t mtime ;
 	uint32_t mtime_nsec;
 	uint32_t ctime;
 	uint32_t ctime_nsec;
@@ -434,28 +434,6 @@ typedef struct {
         struct gf_stat postparent;
 } __attribute__((packed)) gf_fop_link_rsp_t;
 
-
-typedef struct {
-	uint64_t  ino;
-	uint32_t  mode;
-	char      path[0];
-} __attribute__((packed)) gf_fop_chmod_req_t;
-typedef struct {
-	struct gf_stat stat;
-} __attribute__((packed)) gf_fop_chmod_rsp_t;
-
-
-typedef struct {
-	uint64_t ino;
-	uint32_t uid;
-	uint32_t gid;
-	char     path[0];
-} __attribute__((packed)) gf_fop_chown_req_t;
-typedef struct {
-	struct gf_stat stat;
-} __attribute__((packed)) gf_fop_chown_rsp_t;
-
-
 typedef struct {
 	uint64_t ino;
 	uint64_t offset;
@@ -754,36 +732,6 @@ typedef struct {
 } __attribute__((packed)) gf_fop_fentrylk_rsp_t;
 
 typedef struct {
-	uint64_t           ino;
-	struct gf_timespec tv[2];
-	char               path[0];
-} __attribute__((packed)) gf_fop_utimens_req_t;
-typedef struct {
-	struct gf_stat stat;
-} __attribute__((packed)) gf_fop_utimens_rsp_t;
-
-typedef struct {
-	uint64_t  ino;
-	uint64_t  fd;
-	uint32_t  mode;
-} __attribute__((packed)) gf_fop_fchmod_req_t;
-typedef struct {
-	struct gf_stat stat;
-} __attribute__((packed)) gf_fop_fchmod_rsp_t;
-
-
-typedef struct {
-	uint64_t ino;
-	int64_t  fd;
-	uint32_t uid;
-	uint32_t gid;
-} __attribute__((packed)) gf_fop_fchown_req_t;
-typedef struct {
-	struct gf_stat stat;
-} __attribute__((packed)) gf_fop_fchown_rsp_t;
-
-
-typedef struct {
 	uint64_t ino; /* NOTE: used only in case of 'root' lookup */
 	uint64_t par;
 	uint32_t flags;
diff --git a/libglusterfs/src/xlator.c b/libglusterfs/src/xlator.c
index 879ddd76d..20ee3da4a 100644
--- a/libglusterfs/src/xlator.c
+++ b/libglusterfs/src/xlator.c
@@ -66,10 +66,7 @@ fill_defaults (xlator_t *xl)
 	SET_DEFAULT_FOP (symlink);
 	SET_DEFAULT_FOP (rename);
 	SET_DEFAULT_FOP (link);
-	SET_DEFAULT_FOP (chmod);
-	SET_DEFAULT_FOP (chown);
 	SET_DEFAULT_FOP (truncate);
-	SET_DEFAULT_FOP (utimens);
 	SET_DEFAULT_FOP (readv);
 	SET_DEFAULT_FOP (writev);
 	SET_DEFAULT_FOP (statfs);
@@ -93,8 +90,6 @@ fill_defaults (xlator_t *xl)
 	SET_DEFAULT_FOP (entrylk);
 	SET_DEFAULT_FOP (fentrylk);
 	SET_DEFAULT_FOP (lookup);
-	SET_DEFAULT_FOP (fchown);
-	SET_DEFAULT_FOP (fchmod);
 	SET_DEFAULT_FOP (setdents);
 	SET_DEFAULT_FOP (getdents);
 	SET_DEFAULT_FOP (checksum);
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index f71d5dea9..3bacf3c72 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -189,34 +189,6 @@ typedef int32_t (*fop_fstat_cbk_t) (call_frame_t *frame,
 				    int32_t op_errno,
 				    struct stat *buf);
 
-typedef int32_t (*fop_chmod_cbk_t) (call_frame_t *frame,
-				    void *cookie,
-				    xlator_t *this,
-				    int32_t op_ret,
-				    int32_t op_errno,
-				    struct stat *buf);
-
-typedef int32_t (*fop_fchmod_cbk_t) (call_frame_t *frame,
-				     void *cookie,
-				     xlator_t *this,
-				     int32_t op_ret,
-				     int32_t op_errno,
-				     struct stat *buf);
-
-typedef int32_t (*fop_chown_cbk_t) (call_frame_t *frame,
-				    void *cookie,
-				    xlator_t *this,
-				    int32_t op_ret,
-				    int32_t op_errno,
-				    struct stat *buf);
-
-typedef int32_t (*fop_fchown_cbk_t) (call_frame_t *frame,
-				     void *cookie,
-				     xlator_t *this,
-				     int32_t op_ret,
-				     int32_t op_errno,
-				     struct stat *buf);
-
 typedef int32_t (*fop_truncate_cbk_t) (call_frame_t *frame,
 				       void *cookie,
 				       xlator_t *this,
@@ -233,13 +205,6 @@ typedef int32_t (*fop_ftruncate_cbk_t) (call_frame_t *frame,
 					struct stat *prebuf,
                                         struct stat *postbuf);
 
-typedef int32_t (*fop_utimens_cbk_t) (call_frame_t *frame,
-				      void *cookie,
-				      xlator_t *this,
-				      int32_t op_ret,
-				      int32_t op_errno,
-				      struct stat *buf);
-
 typedef int32_t (*fop_access_cbk_t) (call_frame_t *frame,
 				     void *cookie,
 				     xlator_t *this,
@@ -537,28 +502,6 @@ typedef int32_t (*fop_fstat_t) (call_frame_t *frame,
 				xlator_t *this,
 				fd_t *fd);
 
-typedef int32_t (*fop_chmod_t) (call_frame_t *frame,
-				xlator_t *this,
-				loc_t *loc,
-				mode_t mode);
-
-typedef int32_t (*fop_fchmod_t) (call_frame_t *frame,
-				 xlator_t *this,
-				 fd_t *fd,
-				 mode_t mode);
-
-typedef int32_t (*fop_chown_t) (call_frame_t *frame,
-				xlator_t *this,
-				loc_t *loc,
-				uid_t uid,
-				gid_t gid);
-
-typedef int32_t (*fop_fchown_t) (call_frame_t *frame,
-				 xlator_t *this,
-				 fd_t *fd,
-				 uid_t uid,
-				 gid_t gid);
-
 typedef int32_t (*fop_truncate_t) (call_frame_t *frame,
 				   xlator_t *this,
 				   loc_t *loc,
@@ -569,11 +512,6 @@ typedef int32_t (*fop_ftruncate_t) (call_frame_t *frame,
 				    fd_t *fd,
 				    off_t offset);
 
-typedef int32_t (*fop_utimens_t) (call_frame_t *frame,
-				  xlator_t *this,
-				  loc_t *loc,
-				  struct timespec tv[2]);
-
 typedef int32_t (*fop_access_t) (call_frame_t *frame,
 				 xlator_t *this,
 				 loc_t *loc,
@@ -800,13 +738,8 @@ struct xlator_fops {
 	fop_lookup_t         lookup;
 	fop_stat_t           stat;
 	fop_fstat_t          fstat;
-	fop_chmod_t          chmod;
-	fop_fchmod_t         fchmod;
-	fop_chown_t          chown;
-	fop_fchown_t         fchown;
 	fop_truncate_t       truncate;
 	fop_ftruncate_t      ftruncate;
-	fop_utimens_t        utimens;
 	fop_access_t         access;
 	fop_readlink_t       readlink;
 	fop_mknod_t          mknod;
@@ -852,13 +785,8 @@ struct xlator_fops {
 	fop_lookup_cbk_t         lookup_cbk;
 	fop_stat_cbk_t           stat_cbk;
 	fop_fstat_cbk_t          fstat_cbk;
-	fop_chmod_cbk_t          chmod_cbk;
-	fop_fchmod_cbk_t         fchmod_cbk;
-	fop_chown_cbk_t          chown_cbk;
-	fop_fchown_cbk_t         fchown_cbk;
 	fop_truncate_cbk_t       truncate_cbk;
 	fop_ftruncate_cbk_t      ftruncate_cbk;
-	fop_utimens_cbk_t        utimens_cbk;
 	fop_access_cbk_t         access_cbk;
 	fop_readlink_cbk_t       readlink_cbk;
 	fop_mknod_cbk_t          mknod_cbk;