On Thu, Feb 21, 2019 at 04:58:54PM +0700, Thossaporn (Pommm) Phetruphant wrote: > Hi everyone, > > I have 3 vldb/pts servers and 13 file servers in my network. All are on > the same subnet, same location. > We have encountered 2nd time of corrupted VLDB where when 'cd' into a > mount point it go difference volume. > > Example: > live.D1 mount at /afs/domain/live/data1 > live.D2 mount at /afs/domain/live/data2 > root.cell is at /afs/domain > > > cd /afs/domain/live/data1 > > 'fs exa . ' show volume named 'live.D2' mounted at this mount point > > 'ls' show data in data2 > > or > > cd /afs/domain > > 'fs exa . ' show volume named 'live.D1' mounted at this mount point > > 'ls' show data in data1
I may be confused -- does the difference show up for all clients or just one? -Ben > At first I think NTP getting out of sync but it is not. > I have 1 GPS NTP stratum 1 server and 2 of NTP stratum 2 on my network, > Nagios and Cacti report no NTP down time during this event. > > 'vldb_check -database /var/lib/openafs/db/vldb.DB0' show 'root.cell > (xxxxxxxxxx) has no RW volume' and ~10 volumes also 'has no RW volume' > > So, I have backup of VLDB hourly, so it can be recovered fast enough but > it is 2nd time that this happen. > Is anyone known why this would happen? How can we prevent it? > > Best regards, > > Pommm > > _______________________________________________ > OpenAFS-info mailing list > [email protected] > https://lists.openafs.org/mailman/listinfo/openafs-info _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
