Hi Julian, > The client could store an array of error messages for all dfiles and make a > tmp copy of the dfiles, thus at a restart the server could fetch the new > dfiles and then for each ENOENT entry compare old with new dfile and if they > are equal then the dfile is deleted thus the I/O invalid. Thus the client is > able to figure out if the file is migrated and the ENOENT is a result of the > migration or if the file is invalid.
Could you rephrase the above? I dont think I understand what it means.. > > Perhaps, you could have an entry in the old > > server's dfile handle that explicitly says that this handle has been > > migrated? > That might be possible, however if it works without adding another keyval or > whatever I would prefer that solution. Oh Ok, I see. Thanks, Murali _______________________________________________ Pvfs2-developers mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
