On Fri, 13 Feb 2009, Ross Smith wrote:
Thinking about this a bit more, you've given me an idea: Would it be worth ZFS occasionally reading previous uberblocks from the pool, just to check they are there and working ok?
That sounds like a good idea. However, how do you know for sure that the data returned is not returned from a volatile cache? If the hardware is ignoring cache flush requests, then any data returned may be from a volatile cache.
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
