I have now ported AFS/RXOSD to 1.5.74. I am testing the client against servers running 1.4.12-osd.
My client configuration is memcache with chunksize 18 (256K). Writing to the fileserver and also to the rxosd is as fast as with the 1.4.12 client (I am testing on my laptop with the whole test-cell in the laptop, so 30 MB/s is already an acceptable value). But reading large files is terribly slow (~ 1 MB/s). With the 1.4.12 client read and write have about the same speed. with rxdebug -peer -long I can also see that some times in the rtt the fileserver or rxosd see is growing up to several seconds and then again going down to a ms. So there seems to be something strange in the rx-layer. It also shows a lot of resends (about 1 %). Any idea? Hartmut ----------------------------------------------------------------- Hartmut Reuter e-mail [email protected] phone +49-89-3299-1328 fax +49-89-3299-1301 RZG (Rechenzentrum Garching) web http://www.rzg.mpg.de/~hwr Computing Center of the Max-Planck-Gesellschaft (MPG) and the Institut fuer Plasmaphysik (IPP) ----------------------------------------------------------------- _______________________________________________ OpenAFS-devel mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-devel
