Hi, I have lustre 1.5.95 running with 3 ost on one machine and and mds and mdt on another. It works great, but the problem is, that I have to produce a lot of root (root.cern.ch) trees and this files start with 0 size and grow up to 2 GB.
Unfortunately these files are created more likely on the ost which is more or less full then on the other 2 (one is less then 60% full). Therefore I can not use the full disk space. The easiest way to do so is if one would be able to give a tune parameter where new files are never created on ost with less then 2 GB free disk space. Is this possible? In an older discussion I found the hint, that I just can deactivate the device on mds and then just no new file can be created but read access is still possible. Is this also possible if mds and mdt is on the same file system? Are there better solutions? Many thanks in advance Harald _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
