On Fri, 3 Jul 2009, Bob Friesenhahn wrote:

Copy Method                             Data Rate
====================================    ==================
cpio -pdum                              75 MB/s
cp -r                                   32 MB/s
tar -cf - . | (cd dest && tar -xf -)    26 MB/s

It seems that the above should be ammended. Running the cpio based copy again results in zpool iostat only reporting a read bandwidth of 33 MB/second. The system seems to get slower and slower as it runs.

Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Reply via email to