Hi Zheng,
We also just saw this today and got a bit worried.
Should we change to:
diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index e8c1bc8bc1..e2539390fb 100644
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -2040,7 +2040,7 @@ void CInode::finish_scatter_gather_update(int type)
if (pf->fragstat.nfiles < 0 ||
pf->fragstat.nsubdirs < 0) {
- clog->error() << "bad/negative dir size on "
+ clog->warn() << "bad/negative dir size on "
<< dir->dirfrag() << " " << pf->fragstat;
assert(!"bad/negative fragstat" == g_conf->mds_verify_scatter);
@@ -2077,7 +2077,7 @@ void CInode::finish_scatter_gather_update(int type)
if (state_test(CInode::STATE_REPAIRSTATS)) {
dout(20) << " dirstat mismatch, fixing" << dendl;
} else {
- clog->error() << "unmatched fragstat on " << ino() << ", inode
has "
+ clog->warn() << "unmatched fragstat on " << ino() << ", inode
has "
<< pi->dirstat << ", dirfrags have " << dirstat;
assert(!"unmatched fragstat" == g_conf->mds_verify_scatter);
}
Cheers, Dan
On Sat, Oct 20, 2018 at 2:33 AM Yan, Zheng <uker...@gmail.com> wrote:
> no action is required. mds fixes this type of error atomically.
> On Fri, Oct 19, 2018 at 6:59 PM Burkhard Linke
> <burkhard.li...@computational.bio.uni-giessen.de> wrote:
> >
> > Hi,
> >
> >
> > upon failover or restart, or MDS complains that something is wrong with
> > one of the stray directories:
> >
> >
> > 2018-10-19 12:56:06.442151 7fc908e2d700 -1 log_channel(cluster) log
> > [ERR] : bad/negative dir size on 0x607 f(v133 m2018-10-19
> > 12:51:12.016360 -4=-5+1)
> > 2018-10-19 12:56:06.442182 7fc908e2d700 -1 log_channel(cluster) log
> > [ERR] : unmatched fragstat on 0x607, inode has f(v134 m2018-10-19
> > 12:51:12.016360 -4=-5+1), dirfrags have f(v0 m2018-10-19 12:51:12.016360
> > 1=0+1)
> >
> >
> > How do we handle this problem?
> >
> >
> > Regards,
> >
> > Burkhard
> >
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users@lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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