diff options
Diffstat (limited to 'lib/libshare/os/linux/nfs.c')
| -rw-r--r-- | lib/libshare/os/linux/nfs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/libshare/os/linux/nfs.c b/lib/libshare/os/linux/nfs.c index 004946b0c..3dce81840 100644 --- a/lib/libshare/os/linux/nfs.c +++ b/lib/libshare/os/linux/nfs.c @@ -47,6 +47,7 @@ static boolean_t nfs_available(void); +static boolean_t exports_available(void); typedef int (*nfs_shareopt_callback_t)(const char *opt, const char *value, void *cookie); @@ -539,6 +540,8 @@ nfs_commit_shares(void) static void nfs_truncate_shares(void) { + if (!exports_available()) + return; nfs_reset_shares(ZFS_EXPORTS_LOCK, ZFS_EXPORTS_FILE); } @@ -566,3 +569,18 @@ nfs_available(void) return (avail == 1); } + +static boolean_t +exports_available(void) +{ + static int avail; + + if (!avail) { + if (access(ZFS_EXPORTS_DIR, F_OK) != 0) + avail = -1; + else + avail = 1; + } + + return (avail == 1); +} |