>What about IDE drives (PATA, SATA). Currently only the sd driver implements >enabling/disabling the write cache?
They typically have write caches enabled by default; and some don't take ckindly to disabling the write cache or do not allow it at all. >Also the WCE bit isn't reset if a zpool is destroyed. If you destroy a zpool >and later create a "classical" SVM+UFS volume on these disks you run into >the disk of data corruption. Looks like something which needs to be fixed at a layer different than ZFS as you may also pull disks and move them to other systems. Casper _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
