>There is any change about this? Any developer tried it? "It won't work unless someone implements it".
In the case of a RAIDZ, it means reading and rewriting all data. The only thing you can do is add a new raidz to the pool. So you start with NAME STATE READ WRITE CKSUM export ONLINE 0 0 0 raidz ONLINE 0 0 0 c0d0 ONLINE 0 0 0 c1d0 ONLINE 0 0 0 c2d0 ONLINE 0 0 0 And you add a second raidz zpool add export raidz c3d0 c4d0 c5d0 Casper _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss