diff options
| author | Lubomir Rintel <lubo.rintel@gooddata.com> | 2012-08-29 14:55:13 +0200 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-09-12 14:39:06 -0700 |
| commit | ab039cc10f8493c6964ddc5b1510219708a31c60 (patch) | |
| tree | 9b71740885cb876389c129073ed65e0ea9e00a3b /glusterfsd | |
| parent | 4f87fd0ae2ce629576ca5f647a99888d31a46815 (diff) | |
fuse-bridge: Pass unknown option down to fuse
In Linux, certain "filesystem-specific" options (passed in string form in last
argument to mount(2)), such as "rootcontext" or "context" are in fact common to
all filesystems, including fuse. We should pass them down to the actual
mount(2) call untouched.
This is achieved by adding "fuse-mountopts" option to mount/fuse translator and
adjusting the mount helper to propagate it with unrecognized options as they
are encountered.
BUG: 852754
Change-Id: I309203090c02025334561be235864d8d04e4159b
Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com>
Reviewed-on: http://review.gluster.org/3871
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'glusterfsd')
| -rw-r--r-- | glusterfsd/src/glusterfsd.c | 17 | ||||
| -rw-r--r-- | glusterfsd/src/glusterfsd.h | 1 |
2 files changed, 18 insertions, 0 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index 2c19e680f..621cc47bc 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -196,6 +196,8 @@ static struct argp_option gf_options[] = { "Enable strict volume file checking"}, {"mem-accounting", ARGP_MEM_ACCOUNTING_KEY, 0, OPTION_HIDDEN, "Enable internal memory accounting"}, + {"fuse-mountopts", ARGP_FUSE_MOUNTOPTS_KEY, "OPTIONS", OPTION_HIDDEN, + "Extra mount options to pass to FUSE"}, {0, 0, 0, 0, "Miscellaneous Options:"}, {0, } }; @@ -489,6 +491,17 @@ create_fuse_mount (glusterfs_ctx_t *ctx) if (ret) goto err; + if (cmd_args->fuse_mountopts) { + ret = dict_set_static_ptr (master->options, ZR_FUSE_MOUNTOPTS, + cmd_args->fuse_mountopts); + if (ret < 0) { + gf_log ("glusterfsd", GF_LOG_ERROR, + "failed to set dict value for key %s", + ZR_FUSE_MOUNTOPTS); + goto err; + } + } + ret = xlator_init (master); if (ret) { gf_log ("", GF_LOG_DEBUG, "failed to initialize fuse translator"); @@ -932,6 +945,10 @@ parse_opts (int key, char *arg, struct argp_state *state) argp_failure (state, -1, 0, "unknown congestion threshold option %s", arg); break; + + case ARGP_FUSE_MOUNTOPTS_KEY: + cmd_args->fuse_mountopts = gf_strdup (arg); + break; } return 0; diff --git a/glusterfsd/src/glusterfsd.h b/glusterfsd/src/glusterfsd.h index dab7f0418..483a21757 100644 --- a/glusterfsd/src/glusterfsd.h +++ b/glusterfsd/src/glusterfsd.h @@ -84,6 +84,7 @@ enum argp_option_keys { ARGP_FUSE_BACKGROUND_QLEN_KEY = 161, ARGP_FUSE_CONGESTION_THRESHOLD_KEY = 162, ARGP_INODE32_KEY = 163, + ARGP_FUSE_MOUNTOPTS_KEY = 164, }; struct _gfd_vol_top_priv_t { |