Panic on snv_6564 when:
#mkdir /disk
#mkfile 128m /disk/disk1
#mkfile 128m /disk/disk2
#zpool create data mirror /disk/disk1 /disk/disk2
#mkfile 128m /disk/disk1
#mkfile 128m /disk/disk2
#zpool scrub data
panic[cpu0]/thread=2a100e33ca0: ZFS: I/O failure (write on unknown off 0: zio
30002925770
I think in your test, you have to force some IO on the pool for ZFS to
recognize that your simulated disk has gone faulty, and that after the
first mkfile already. Immediately overwriting both files after pool
creation leaves ZFS with the impression that the disks went missing. And
even if ZFS
I think this falls under the bug (of which the number I do not have handy at
the moment) where ZFS needs to more gracefully fail in a situation like this.
Yes, be probably broke his zpool, but it really shouldn't have paniced the
machine.
-brian
On Mon, Jun 11, 2007 at 03:05:19PM -0100, Mario
On Jun 11, 2007, at 12:52 AM, Borislav Aleksandrov wrote:
Panic on snv_6564 when:
#mkdir /disk
#mkfile 128m /disk/disk1
#mkfile 128m /disk/disk2
#zpool create data mirror /disk/disk1 /disk/disk2
#mkfile 128m /disk/disk1
#mkfile 128m /disk/disk2
At this point you have completely overwritten
