Hi, One of my disks in my ZRAID failed. I bought a new one (bigger, other type as the former one does not exist no more). Now I am unable to replace the disk: zpool replace zpool c0t0d0 cannot replace c0t0d0 with c0t0d0: devices have different sector alignment The former disk had an physical blocksize of 512 the new one has 4096...old:dkmp_ext.dki_lbsize = 512 dkmp_ext.dki_pbsize = 512
new:dkmp_ext.dki_lbsize = 512 dkmp_ext.dki_pbsize = 4096 I also googled around and found solutions like "zfs replace -o ashift=xx" but this is not implemented in smartos. They also suggest changing /kernel/drv/sd.conf but I do not know how to manipulate it so that after rebooting the changes are still in effect. What can I do, to resilver my ZRAID without replacing all the disk with disks with a physical blocksize of 4096?Can I mix somehow? (also if i would destroy the pool and rearrange all disks?)Assuming I could "emulate" a blocksize of 512 on the new disk, would that impact significantly the performance of that device? Thanks,Mat ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
