Sorry I am not really developer nor now details about POSIX/fs's. But if I may ask, why are you getting this time from the parent? -----Original Message----- Sent: 11 March 2020 11:32 To: Jeff Layton Cc: Marc Roos; ceph-users; ceph-devel@vger.kernel.org Subject: Re: [ceph-users] cephfs snap mkdir strange timestamp On Tue, Mar 10, 2020 at 01:39:29PM -0400, Jeff Layton wrote: ...
Signed-off-by: Luis Henriques <lhenriques@suse.com> --- fs/ceph/inode.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index d01710a16a4a..f4e78ade0871 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -82,6 +82,8 @@ struct inode *ceph_get_snapdir(struct inode *parent) inode->i_mode = parent->i_mode; inode->i_uid = parent->i_uid; inode->i_gid = parent->i_gid; + inode->i_mtime = parent->i_mtime; + inode->i_ctime = parent->i_ctime; inode->i_op = &ceph_snapdir_iops; inode->i_fop = &ceph_snapdir_fops; ci->i_snap_caps = CEPH_CAP_PIN; /* so we can open */
What about the atime, and the ci->i_btime ?
Yeah, probably makes sense too, although the fuse client doesn't seem to touch atime (it does change btime, I missed that). I'll send v2 in a bit. Cheers, -- Luis