On Oct 19, 2010, at 4:33 PM, Tuomas Leikola <tuomas.leik...@gmail.com> wrote:

> On Mon, Oct 18, 2010 at 8:18 PM, Simon Breden <sbre...@gmail.com> wrote:
>> So are we all agreed then, that a vdev failure will cause pool loss ?
>> --
> 
> unless you use copies=2 or 3, in which case your data is still safe
> for those datasets that have this option set.

This doesn't prevent pool loss in the face of a vdev failure, merely reduces 
the likelihood of file loss due to block corruption.

A loss of a vdev (mirror, raidz or non-redundant disk) means the loss of the 
pool.

-Ross

_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Reply via email to