Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-14 Thread Tertius Lydgate
Hi, this drive doesn't have U3.  Just to be sure I even found a windows 
computer and tried it out, but nothing popped up.  I also tried a U3 removal 
utility but it didn't detect the drive as U3.
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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-14 Thread Tertius Lydgate
I have just tried again confirming that I used attach and not add.  It still 
gives the same message (new device must be a single disk) even though it is a 
single disk.

I've tried reformatting it and wiping it a few times now too.
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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-12 Thread Tertius Lydgate
Figure out how to mirror a root pool on one USB stick to another.  It gives me 
the error new device must be a single disk even though the new device is a 
single disk.
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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-12 Thread Kees Nuyt
On Sun, 12 Jul 2009 14:42:02 PDT, Tertius Lydgate
no-re...@opensolaris.org wrote:

Figure out how to mirror a root pool on one USB stick to another.
It gives me the error new device must be a single disk 
even though the new device is a single disk.

If it's an U3 stick, it may behave like two devices.
You'll have to un-U3 it before you can use it.
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  (  Kees Nuyt
  )
c[_]
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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-12 Thread Richard Elling

Tertius Lydgate wrote:

Figure out how to mirror a root pool on one USB stick to another.  It gives me the error 
new device must be a single disk even though the new device is a single disk.
  


IIRC, you will get this error message if you try to zpool add
rather than zpool attach the disk.  zpool attach is how you
build mirrors.  For detailed steps, see the section on mirroring
root pools in the ZFS Administration Guide.  Note that you
BIOS will need to support booting from USB devices.
-- richard

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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-01 Thread Tertius Lydgate
Did you ever figure this out?  I'm trying to do the same thing and also getting 
new device must be a single disk.
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Re: [zfs-discuss] rpool mirror on USB sticks

2009-07-01 Thread Ian Collins

Tertius Lydgate wrote:
Did you ever figure this out?  

Figure what out?

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Ian.

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