>I said:
>> You'll need to give the same "dd" treatment to the end of the disk as well;
>> ZFS puts copies of its labels at the beginning and at the end.  Oh, and

zfs...@jeremykister.com said:
> im not sure what you mean here - I thought p0 was the entire disk in x86 -
> and s2 was the whole disk in the partition.  what else should i overwrite? 

Sorry, yes, you did get the whole slice overwritten.  Most people just
add a "count=10" or something similar, to overwrite the beginning of
the drive, but your invocation would overwrite the whole thing.

If the disk is going to be part of whole-disk zpool, I like to make
sure there is not an old VTOC-style partition table on there.  That
can be done either via some "format -e" commands, or with "fdisk -E",
to put an EFI label on there.

Anyway, I agree with the desire for "zpool" to be able to do this
itself, with less possibility of human error in partitioning, etc.
Glad to hear there's already an RFE filed for it.

Regards,

Marion


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