On Tue, Anton B. Rang wrote: > So while I'm feeling optimistic :-) we really ought to be able to do this in > two I/O operations. If we have, say, 500K of data to write (including all of > the metadata), we should be able to allocate a contiguous 500K block on disk > and write that with a single operation. Then we update the ??berblock. > > The only inherent problem preventing this right now is that we don't have > general scatter/gather at the driver level (ugh).
Fixing this bug would help the NFS server significantly given the general lack of continuity of incoming write data (split at mblk boundaries). Spencer _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
