Hi, we have the following problem. In a cluster of 300 nodes ca. having a shared space via lustre 1.8.1.1, we noticed the following weird fact!
On one client (let's call it Fred) a directory showed several files (we issued an lfs getstripe on them, an md5sum a du -sh etc. etc.) On several other clients (let's call them Barneys) the directory was empty. We created a new file on this directory on Fred but none of the Barneys showed it. We then created a new file in this directory from one of the Barneys and on Fred everything disappeared. It's seems a synchronism problem but the REAL problem is: Why instead showing the files of Fred on all the nodes, the Barneys won the match deleting the data? Nothing has been reported on the log files of the MDS and of the OSTs Best regards Andrea -- +------------------------------------------------------- + Andrea Pieretti + C.A.S.P.U.R., + Via dei Tizii, 6b + 00185 Roma ITALY + tel: +39-06-44486712 + mob: +39-328-4280841 + fax: +39-06-4957083 + e-mail: [email protected] + http://www.caspur.it +------------------------------------------------------- + + "Nitwit! Blubber! Oddment! Tweak!" + + Albus Percival Wulfric Brian Dumbledore +------------------------------------------------------- _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
