diff options
Diffstat (limited to 'glusterfsd/src/glusterfsd.c')
| -rw-r--r-- | glusterfsd/src/glusterfsd.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index ef06ddfed31..a113e3c479f 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -196,10 +196,8 @@ static struct argp_option gf_options[] = { "Enables thin mount and connects via gfproxyd daemon"}, {0, 0, 0, 0, "Fuse options:"}, - {"direct-io-mode", ARGP_DIRECT_IO_MODE_KEY, "BOOL", OPTION_ARG_OPTIONAL, - "Use direct I/O mode in fuse kernel module" - " [default: \"off\" if big writes are supported, else " - "\"on\" for fds not opened with O_RDONLY]"}, + {"direct-io-mode", ARGP_DIRECT_IO_MODE_KEY, "BOOL|auto", OPTION_ARG_OPTIONAL, + "Specify direct I/O strategy [default: \"auto\"]"}, {"entry-timeout", ARGP_ENTRY_TIMEOUT_KEY, "SECONDS", 0, "Set entry timeout to SECONDS in fuse kernel module [default: 1]"}, {"negative-timeout", ARGP_NEGATIVE_TIMEOUT_KEY, "SECONDS", 0, @@ -528,7 +526,7 @@ set_fuse_mount_options (glusterfs_ctx_t *ctx, dict_t *options) goto err; } break; - case GF_OPTION_DEFERRED: /* default */ + case GF_OPTION_DEFERRED: /* auto */ default: gf_msg_debug ("glusterfsd", 0, "fuse direct io type %d", cmd_args->fuse_direct_io_mode); @@ -1031,6 +1029,9 @@ parse_opts (int key, char *arg, struct argp_state *state) break; } + if (strcmp (arg, "auto") == 0) + break; + argp_failure (state, -1, 0, "unknown direct I/O mode setting \"%s\"", arg); break; |