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-rw-r--r--xlators/mount/fuse/src/fuse-bridge.c13
-rw-r--r--xlators/mount/fuse/src/fuse-bridge.h3
-rwxr-xr-xxlators/mount/fuse/utils/mount.glusterfs.in5
3 files changed, 19 insertions, 2 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index 4ffaf59eb4d..8c4edb1e8f3 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -3668,8 +3668,10 @@ fuse_init (xlator_t *this, fuse_in_header_t *finh, void *msg)
if (fini->minor < 9)
*priv->msg0_len_p = sizeof(*finh) + FUSE_COMPAT_WRITE_IN_SIZE;
#endif
- if (fini->flags & FUSE_DO_READDIRPLUS)
- fino.flags |= FUSE_DO_READDIRPLUS;
+ if (priv->use_readdirp) {
+ if (fini->flags & FUSE_DO_READDIRPLUS)
+ fino.flags |= FUSE_DO_READDIRPLUS;
+ }
ret = send_fuse_obj (this, finh, &fino);
if (ret == 0)
@@ -4641,6 +4643,7 @@ fuse_priv_dump (xlator_t *this)
(int)private->strict_volfile_check);
gf_proc_dump_write("reverse_thread_started", "%d",
(int)private->reverse_fuse_thread_started);
+ gf_proc_dump_write("use_readdirp", "%d", private->use_readdirp);
return 0;
}
@@ -5028,6 +5031,8 @@ init (xlator_t *this_xl)
GF_OPTION_INIT ("enable-ino32", priv->enable_ino32, bool, cleanup_exit);
+ GF_OPTION_INIT ("use-readdirp", priv->use_readdirp, bool, cleanup_exit);
+
priv->fuse_dump_fd = -1;
ret = dict_get_str (options, "dump-fuse", &value_string);
if (ret == 0) {
@@ -5307,5 +5312,9 @@ struct volume_options options[] = {
{ .key = {"fuse-mountopts"},
.type = GF_OPTION_TYPE_STR
},
+ { .key = {"use-readdirp"},
+ .type = GF_OPTION_TYPE_BOOL,
+ .default_value = "no"
+ },
{ .key = {NULL} },
};
diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h
index d90b85e727e..2626638dc4f 100644
--- a/xlators/mount/fuse/src/fuse-bridge.h
+++ b/xlators/mount/fuse/src/fuse-bridge.h
@@ -119,6 +119,9 @@ struct fuse_private {
/* for fuse queue length and congestion threshold */
int background_qlen;
int congestion_threshold;
+
+ /* for using fuse-kernel readdirp*/
+ gf_boolean_t use_readdirp;
};
typedef struct fuse_private fuse_private_t;
diff --git a/xlators/mount/fuse/utils/mount.glusterfs.in b/xlators/mount/fuse/utils/mount.glusterfs.in
index 8fcd0d32b95..2a8183cd8dc 100755
--- a/xlators/mount/fuse/utils/mount.glusterfs.in
+++ b/xlators/mount/fuse/utils/mount.glusterfs.in
@@ -135,6 +135,10 @@ start_glusterfs ()
cmd_line=$(echo "$cmd_line --direct-io-mode=$direct_io_mode");
fi
+ if [ -n "$use_readdirp" ]; then
+ cmd_line=$(echo "$cmd_line --use-readdirp=$use_readdirp");
+ fi
+
if [ -n "$volume_name" ]; then
cmd_line=$(echo "$cmd_line --volume-name=$volume_name");
fi
@@ -370,6 +374,7 @@ main ()
"background-qlen") bg_qlen=$value ;;
"congestion-threshold") cong_threshold=$value ;;
"fuse-mountopts") fuse_mountopts=$value ;;
+ "use-readdirp") use_readdirp=$value ;;
*)
# Passthru
[ -z "$fuse_mountopts" ] || fuse_mountopts="$fuse_mountopts,"