Hi Rob, I am willing to try it out. However, I don't know how to do so using pvfs2-cp. Sorry to trouble you, but could you please tell me how to do it.
Thanks and Regards, Christina. On Wed, Jul 15, 2009 at 1:55 PM, Rob Latham<[email protected]> wrote: > On Wed, Jul 15, 2009 at 12:15:58PM -0400, Christina Patrick wrote: >> Hi Rob, >> >> I checked PVFS_sys_create and got the following: >> >> attr.dfile_count = 1 >> >> attr = {owner = 13950, group = 105, perms = 420, __padperms = 0, >> atime = 1247673018, mtime = 1247673018, ctime = 1247673018, size = 0, >> link_target = 0x0, __padlink_target = 0, dfile_count = 1, >> __paddfile_count = 0, dist_name = 0x0, __paddist_name = 0, >> dist_params = 0x0, __paddist_params = 0, dirent_count = 0, >> objtype = PVFS_TYPE_NONE, flags = 0, mask = 33554495, blksize = 0} >> >> However, the file is still striped across three I/O servers. > > That suggests ROMIO is doing the right things and we've got something > going on with the system interface. > > Can you play around with options to pvfs2-cp and see if you can create > files striped across 1, several, and all servers? > > ==rob > > -- > Rob Latham > Mathematics and Computer Science Division > Argonne National Lab, IL USA > _______________________________________________ Pvfs2-developers mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
