Peter van Gemert wrote: > I have a need to created pool that only concatenates the LUNS assigned to it. > The default for a pool is stripe and other possibilities are mirror, raidz > and raidz2. > > Is there any way I can create concat pools. Main reason is that the > underlying LUNs are already striping and we do not want to stripe in ZFS > *and* in the storage cabinet (internal politics). >
Nobody has provided a convincing use case to justify concats, so they don't exist. In the bad old days, logical volume managers did concats because they could not dynamically stripe. ZFS does dynamic striping (!= RAID-0) so it doesn't have the capacity issues caused by RAID-0. -- richard > To my knowledge the only other possibility (if ZFS can't do it) is using SVM. > > Greetings, > Peter > _______________________________________________ zfs-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
