My question is that, when PVFS2 create a new file, does the metadata server (MDS) know that there are enough free space on the I/O node for this new file? In other words, does the MDS have to check the free space on each I/O node on every file creation? Are there any potential performance issues here?
Thanks, Peng _______________________________________________ Pvfs2-developers mailing list Pvfs2-developers@beowulf-underground.org http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
