On 9/17/10 2:43 AM, Fraser McCrossan wrote: > We're seeing a problem recently with a 1.8.4 server and both 1.8.2 and > 1.8.4 clients. We get intermittent log entries on the client like this: > > LustreError: 32493:0:(file.c:995:ll_glimpse_size()) obd_enqueue returned > rc -5, returning -EIO > > Occasionally we get "rc -4" instead of -5. The client code fails with an > I/O error, as you'd expect. We can't find matching log entries on the > server. > > Trying the same file on the same or different clients again a few > minutes later works fine. We're seeing this on lots of different clients > but intermittently and fairly rarely, but it obviously it tends to crash > user jobs. Any ideas what could be causing it? > Have you compared your issues with Lustre bug 22622? https://bugzilla.lustre.org/show_bug.cgi?id=22622 Some similar, but not sure. Good Luck.
Cheers, Nasf _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
