diff options
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index e8d6a8bd66a..49dbaadfd03 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -1221,7 +1221,7 @@ posix_mkdir (call_frame_t *frame, xlator_t *this, { int32_t op_ret = -1; int32_t op_errno = 0; - char *real_path = NULL; + char *real_path = NULL, *gfid_path = NULL; char *par_path = NULL; struct iatt stbuf = {0, }; struct posix_private *priv = NULL; @@ -1229,6 +1229,8 @@ posix_mkdir (call_frame_t *frame, xlator_t *this, struct iatt preparent = {0,}; struct iatt postparent = {0,}; gf_boolean_t entry_created = _gf_false, gfid_set = _gf_false; + void *uuid_req = NULL; + ssize_t size = 0; DECLARE_OLD_FS_ID_VAR; @@ -1259,6 +1261,29 @@ posix_mkdir (call_frame_t *frame, xlator_t *this, SET_FS_ID (frame->root->uid, gid); + op_ret = dict_get_ptr (xdata, "gfid-req", &uuid_req); + if (uuid_req && !uuid_is_null (uuid_req)) { + op_ret = posix_istat (this, uuid_req, NULL, &stbuf); + if ((op_ret == 0) && IA_ISDIR (stbuf.ia_type)) { + size = posix_handle_path (this, uuid_req, NULL, NULL, + 0); + if (size > 0) + gfid_path = alloca (size); + + if (gfid_path) + posix_handle_path (this, uuid_req, NULL, + gfid_path, size); + + gf_log (this->name, GF_LOG_WARNING, + "mkdir (%s): gfid (%s) is already associated " + "with directory (%s). Hence, both directories " + "will share same gfid and this can lead to " + "inconsistencies.", loc->path, + uuid_utoa (uuid_req), gfid_path ? gfid_path + : "<NULL>"); + } + } + op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); if (op_ret == -1) { op_errno = errno; |