Re: [osol-discuss] Is there live cd rescue that understands zfs

2010-11-03 Thread Chris Ridd

On 3 Nov 2010, at 05:26, Harry Putnam wrote:

 Ian Collins i...@ianshome.com writes:
 
 On 11/ 3/10 04:13 PM, Harry Putnam wrote:
 Is there a sort of standard approach when one needs to boot a machine
 running opensolaris with some sort of rescue disc that understands
 zfs?
 
 
 Use the b133 or 134 LiveCD.
 
 dimwitted question:  Is that the same as the install ISO?

Yes, it is the same thing.

Remember not to upgrade your zpool versions past the last version supported by 
your most recent live CD.

Cheers,

Chris
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[osol-discuss] Is there live cd rescue that understands zfs

2010-11-02 Thread Harry Putnam
Is there a sort of standard approach when one needs to boot a machine
running opensolaris with some sort of rescue disc that understands
zfs?

I have a machine running opensolaris b 133 that won't run more than 15
to 20 minutes.  I'm not finding what the problem is by looking at
/var/adm/messages...or dmesg. In fact I see nothing I recognize as a
clue.

The key word there being `recognize', its quite likely if I saw a good
clue I might not realize it was a good clue.

Maybe that machine can be booted with an alternate operating system
with tools aboard that understands zfs.

If in that situation the machine runs normally... then maybe I can
salvage the data by accessing the zfs file systems

Anyway, is there a commonly used method to boot for trouble shooting
with some kind of rescue disc?

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Re: [osol-discuss] Is there live cd rescue that understands zfs

2010-11-02 Thread Ian Collins

On 11/ 3/10 04:13 PM, Harry Putnam wrote:

Is there a sort of standard approach when one needs to boot a machine
running opensolaris with some sort of rescue disc that understands
zfs?

   

Use the b133 or 134 LiveCD.

--
Ian.

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Re: [osol-discuss] Is there live cd rescue that understands zfs

2010-11-02 Thread Steven Acres
On Tue, Nov 2, 2010 at 11:47 PM, Ian Collins i...@ianshome.com wrote:

 On 11/ 3/10 04:13 PM, Harry Putnam wrote:

 Is there a sort of standard approach when one needs to boot a machine
 running opensolaris with some sort of rescue disc that understands
 zfs?



 Use the b133 or 134 LiveCD.

 --
 Ian.


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Ian beat me to it ...
Grab the data you need to recover first and I would suggest you use rsync or
similar since you have no backups.

-- 
Cheers,

Steven
---
Steven Acres
Toronto OpenSolaris User Group TOROSUG
Leader
http://opensolaris.org/os/project/torosug
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Re: [osol-discuss] Is there live cd rescue that understands zfs

2010-11-02 Thread Harry Putnam
Ian Collins i...@ianshome.com writes:

 On 11/ 3/10 04:13 PM, Harry Putnam wrote:
 Is there a sort of standard approach when one needs to boot a machine
 running opensolaris with some sort of rescue disc that understands
 zfs?


 Use the b133 or 134 LiveCD.

dimwitted question:  Is that the same as the install ISO?

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