diff options
Diffstat (limited to 'xlators/mount/fuse/src')
-rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.c | 22 | ||||
-rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.h | 8 |
2 files changed, 30 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c index 315259ece..d9055468e 100644 --- a/xlators/mount/fuse/src/fuse-bridge.c +++ b/xlators/mount/fuse/src/fuse-bridge.c @@ -5323,6 +5323,18 @@ init (xlator_t *this_xl) GF_OPTION_INIT ("congestion-threshold", priv->congestion_threshold, int32, cleanup_exit); + GF_OPTION_INIT("no-root-squash", priv->no_root_squash, bool, + cleanup_exit); + /* change the client_pid to no-root-squash pid only if the + client is none of defrag process, hadoop access and gsyncd process. + */ + if (!priv->client_pid_set) { + if (priv->no_root_squash == _gf_true) { + priv->client_pid_set = _gf_true; + priv->client_pid = GF_CLIENT_PID_NO_ROOT_SQUASH; + } + } + /* user has set only background-qlen, not congestion-threshold, use the fuse kernel driver formula to set congestion. ie, 75% */ if (dict_get (this_xl->options, "background-qlen") && @@ -5563,5 +5575,15 @@ struct volume_options options[] = { .type = GF_OPTION_TYPE_BOOL, .default_value = "yes" }, + { .key = {"no-root-squash"}, + .type = GF_OPTION_TYPE_BOOL, + .default_value = "false", + .description = "This is the mount option for disabling the " + "root squash for the client irrespective of whether the root-squash " + "option for the volume is set or not. But this option is honoured " + "only for the trusted clients. For non trusted clients this value " + "does not have any affect and the volume option for root-squash is " + "honoured.", + }, { .key = {NULL} }, }; diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h index 34794b6ea..f1c4cb3f0 100644 --- a/xlators/mount/fuse/src/fuse-bridge.h +++ b/xlators/mount/fuse/src/fuse-bridge.h @@ -104,6 +104,14 @@ struct fuse_private { int32_t fopen_keep_cache; int32_t gid_cache_timeout; gf_boolean_t enable_ino32; + /* This is the mount option for disabling the root-squash for the + mount irrespective of whether the root-squash option for the + volume is set or not. But this option is honoured only for + thr trusted clients. For non trusted clients this value does + not have any affect and the volume option for root-squash is + honoured. + */ + gf_boolean_t no_root_squash; fdtable_t *fdtable; gid_cache_t gid_cache; char *fuse_mountopts; |