From 4d6f1bed68cabfc2ce76316892ce0a1726d879b8 Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Wed, 4 Mar 2020 00:46:08 +0530 Subject: utime: resolve an issue of permission denied logs In case where uid is not set to be 0, there are possible errors from acl xlator. So, set `uid = 0;` with pid indicating this is set from UTIME activity. The message "E [MSGID: 148002] [utime.c:146:gf_utime_set_mdata_setxattr_cbk] 0-dev_SNIP_data-utime: dict set of key for set-ctime-mdata failed [Permission denied]" repeated 2 times between [2019-12-19 21:27:55.042634] and [2019-12-19 21:27:55.047887] Change-Id: Ieadf329835a40a13ac0bf908dac776e66954466c Fixes: #832 Signed-off-by: Amar Tumballi (cherry picked from commit eb916c057036db8289b41265797e5dce066d1512) --- xlators/features/utime/src/utime.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'xlators/features/utime/src/utime.c') diff --git a/xlators/features/utime/src/utime.c b/xlators/features/utime/src/utime.c index e3a80b6ed48..c9dfec51a7e 100644 --- a/xlators/features/utime/src/utime.c +++ b/xlators/features/utime/src/utime.c @@ -192,8 +192,18 @@ gf_utime_set_mdata_lookup_cbk(call_frame_t *frame, void *cookie, xlator_t *this, loc.inode = inode_ref(inode); gf_uuid_copy(loc.gfid, stbuf->ia_gfid); + + pid_t pid = frame->root->pid; + uid_t uid = frame->root->uid; + gid_t gid = frame->root->gid; + frame->root->uid = 0; + frame->root->gid = 0; + frame->root->pid = GF_CLIENT_PID_SET_UTIME; STACK_WIND(frame, gf_utime_set_mdata_setxattr_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->setxattr, &loc, dict, 0, NULL); + frame->root->uid = uid; + frame->root->gid = gid; + frame->root->pid = pid; dict_unref(dict); inode_unref(loc.inode); -- cgit