diff options
Diffstat (limited to 'xlators/storage/posix/src/posix-helpers.c')
| -rw-r--r-- | xlators/storage/posix/src/posix-helpers.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c index abbd5917060..d2beeed1f4a 100644 --- a/xlators/storage/posix/src/posix-helpers.c +++ b/xlators/storage/posix/src/posix-helpers.c @@ -1184,11 +1184,15 @@ posix_dump_buffer(xlator_t *this, const char *real_path, const char *key, #endif int -posix_handle_pair(xlator_t *this, const char *real_path, char *key, +posix_handle_pair(xlator_t *this, loc_t *loc, const char *real_path, char *key, data_t *value, int flags, struct iatt *stbuf) { int sys_ret = -1; int ret = 0; + int op_errno = 0; + struct mdata_iatt mdata_iatt = { + 0, + }; #ifdef GF_DARWIN_HOST_OS const int error_code = EINVAL; #else @@ -1212,6 +1216,23 @@ posix_handle_pair(xlator_t *this, const char *real_path, char *key, /* ignore this key value pair */ ret = 0; goto out; + } else if (!strncmp(key, GF_XATTR_MDATA_KEY, strlen(key))) { + /* This is either by rebalance or self heal. Create the xattr if it's + * not present. Compare and update the larger value if the xattr is + * already present. + */ + if (loc == NULL) { + ret = -EINVAL; + goto out; + } + posix_mdata_iatt_from_disk(&mdata_iatt, + (posix_mdata_disk_t *)value->data); + ret = posix_set_mdata_xattr_legacy_files(this, loc->inode, real_path, + &mdata_iatt, &op_errno); + if (ret != 0) { + ret = -op_errno; + } + goto out; } else { sys_ret = sys_lsetxattr(real_path, key, value->data, value->len, flags); #ifdef GF_DARWIN_HOST_OS @@ -1806,8 +1827,8 @@ _handle_entry_create_keyvalue_pair(dict_t *d, char *k, data_t *v, void *tmp) return 0; } - ret = posix_handle_pair(filler->this, filler->real_path, k, v, XATTR_CREATE, - filler->stbuf); + ret = posix_handle_pair(filler->this, filler->loc, filler->real_path, k, v, + XATTR_CREATE, filler->stbuf); if (ret < 0) { errno = -ret; return -1; @@ -1816,7 +1837,8 @@ _handle_entry_create_keyvalue_pair(dict_t *d, char *k, data_t *v, void *tmp) } int -posix_entry_create_xattr_set(xlator_t *this, const char *path, dict_t *dict) +posix_entry_create_xattr_set(xlator_t *this, loc_t *loc, const char *path, + dict_t *dict) { int ret = -1; @@ -1830,6 +1852,7 @@ posix_entry_create_xattr_set(xlator_t *this, const char *path, dict_t *dict) filler.this = this; filler.real_path = path; filler.stbuf = NULL; + filler.loc = loc; ret = dict_foreach(dict, _handle_entry_create_keyvalue_pair, &filler); |