Our MDT have lustre 1.6.7, I see in this message http://lists.lustre.org/pipermail/lustre-discuss/2009-April/010167.html that this version have a bug that cause directory corruptions on the MDT. Can this bug produce this kind of errors?
2009/8/17 Oleg Drokin <[email protected]> > Hello! > > On Aug 17, 2009, at 2:14 PM, Patricia Santos Marco wrote: > > The last day our MDS refusing conections too. The logs are the same, and >> we should reboot the MDS server . What's is the reason for this? >> > > That means some requests from this client are still being processed and > server has a self-preservation mechanism trying to protect itself > from client resending same rpc (that leads to slow server processing if not > worse) again and again and occupying > more and more server threads. > The hung threads either had lbug that you can see in the logs or watchdogs > should have triggered showing what it was doing > (also visible in logs) before clients time out. > > Bye, > Oleg > -- (\__/) ( O.o) ( > <) Este es conejo. Copia a conejo en tu firma y ayudalo en sus planes de dominación mundial.
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