[pve-devel] [PATCH] changed naming of zfs setup decriptions

Dietmar Maurer dietmar at proxmox.com
Sat Oct 31 15:11:11 CET 2015


> more confusion? I see this as a clear decription of the vdev structure inside
> the zpool.
> comp. https://en.wikipedia.org/wiki/ZFS#Storage_pools

Here is the text you refer to:

>depending on needs and space available: non-redundantly (similar to RAID 0), as
>a mirror (RAID 1) of two or more devices, as a RAID-Z group of three or more
>devices, or as a RAID-Z2 (similar to RAID-6) group of four or more devices.[27]
>In July 2009, triple-parity RAID-Z3 was added to OpenSo..

so they use 'RAID 0', 'RAID 1', 'RAID-Z2', ...

exactly the same wording we already have. So why do you want to change that?

Maybe we should change RAIDZ-2 to RAID-Z2?


> > On 31 Oct 2015, at 14:34, Dietmar Maurer <dietmar at proxmox.com> wrote:
> > 
> > 
> >> -    my $fstype = ['ext3', 'ext4', 'xfs', 'zfs (RAID0)', 'zfs (RAID1)',
> >> -		  'zfs (RAID10)', 'zfs (RAIDZ-1)',
> >> -		  'zfs (RAIDZ-2)', 'zfs (RAIDZ-3)'];
> >> +    my $fstype = ['ext3', 'ext4', 'xfs', 'zfs stripe (RAID0)', 'zfs mirror
> >> (RAID1)',
> >> +		  'zfs (RAID10)', 'zfs RAIDZ1 (RAID5)',
> >> +		  'zfs RAIDZ2 (RAID6)', 'zfs RAIDZ3'];
> > 
> > First, thanks for the patch. But is the improvement here? IMHO this just
> > adds
> > more confusion
> > about zfs raid levels.
> > 
> 



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