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mds: only allow ctime to increase monotonically

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This commit is contained in:
Sage Weil 2008-04-09 11:46:40 -07:00
parent 249eeba8ec
commit 5ebd85f216
1 changed files with 3 additions and 3 deletions

6
src/mds/Locker.cc
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@ -895,7 +895,7 @@ void Locker::handle_client_file_caps(MClientFileCaps *m)
if (had_or_has_wr) {
if (mtime > latest->mtime || (excl && mtime != latest->mtime))
dirty_mtime = true;
if (ctime > latest->ctime || (excl && ctime != latest->ctime))
if (ctime > latest->ctime)
dirty_ctime = true;
if (size > latest->size)
dirty_size = true;
@ -930,12 +930,12 @@ void Locker::handle_client_file_caps(MClientFileCaps *m)
pi->max_size = new_max;
}
if (dirty_mtime) {
dout(7) << " mtime " << pi->mtime << " -> " << mtime
dout(7) << " mtime " << pi->mtime << " -> " << mtime
<< " for " << *in << dendl;
pi->mtime = mtime;
}
if (dirty_ctime) {
dout(7) << " ctime " << pi->ctime << " -> " << ctime
dout(7) << " ctime " << pi->ctime << " -> " << ctime
<< " for " << *in << dendl;
pi->ctime = ctime;
}