I've seen discussions as far back as 2006 that say development is underway to allow the addition and remove of disks in a raidz vdev to grow/shrink the group. Meaning, if a 4x100GB raidz only used 150GB of space, one could do 'zpool remove tank c0t3d0' and data residing on c0t3d0 would be migrated to other disks in the raidz. Then, c0t3d0 would be free for removal and reuse.
What is the status of this support in nv101? If a pool has multiple raidz vdevs, how would one add a disk to the second raidz vdev? -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
