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authorKinglong Mee <kinglongmee@gmail.com>2019-08-05 11:08:02 +0800
committerKotresh HR <khiremat@redhat.com>2019-08-06 06:05:21 +0000
commit0486821b33b2ece4058a78058f9f3e2f7149d8a7 (patch)
tree41fc900ab6cd43af2588c0d8df81cc5006753273 /xlators/storage/posix/src/posix-metadata.c
parent80fa433be6e399311a6bcaa1e074bc1ae65122e2 (diff)
features/utime: always update ctime at setattr
For the nfs EXCLUSIVE mode create may sets a later time to mtime (at verifier), it should not set to ctime for storage.ctime does not allowed set ctime to a earlier time. /* Earlier, mdata was updated only if the existing time is less * than the time to be updated. This would fail the scenarios * where mtime can be set to any time using the syscall. Hence * just updating without comparison. But the ctime is not * allowed to changed to older date. */ According to kernel's setattr, always set ctime at setattr, and doesnot set ctime from mtime at storage.ctime. Change-Id: I5cfde6cb7f8939da9617506e3dc80bd840e0d749 fixes: bz#1737288 Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Diffstat (limited to 'xlators/storage/posix/src/posix-metadata.c')
-rw-r--r--xlators/storage/posix/src/posix-metadata.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix-metadata.c b/xlators/storage/posix/src/posix-metadata.c
index 57791fa..5cbdc98 100644
--- a/xlators/storage/posix/src/posix-metadata.c
+++ b/xlators/storage/posix/src/posix-metadata.c
@@ -631,7 +631,7 @@ posix_update_utime_in_mdata(xlator_t *this, const char *real_path, int fd,
tv.tv_sec = stbuf->ia_mtime;
SET_TIMESPEC_NSEC_OR_TIMEVAL_USEC(tv, stbuf->ia_mtime_nsec);
- flag.ctime = 1;
+ flag.ctime = 0;
flag.mtime = 1;
flag.atime = 0;