Displaying 3 results from an estimated 3 matches for "shadowimag".
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2007 Jan 10
0
ZFS and HDS ShadowImage
Hi Derek,
Here''s the latest email I''ve received from the zfs-discuss alias.
------------- Begin Forwarded Message -------------
Date: Mon, 18 Sep 2006 23:55:27 -0400
From: Jonathan Edwards <Jonathan.Edwards@sun.com>
Subject: Re: [zfs-discuss] ZFS and HDS ShadowImage
To: Eric Schrock <eric.schrock@sun.com>
Cc: zfs-discuss@opensolaris.org, Torrey McMahon <Torrey.McMahon@sun.com>, Joerg
Haederli <Hans-Joerg.Haederli@sun.com>, j.haederli@sun.com
X-BeenThere: zfs-discuss@opensolaris.org
Delivered-to: zfs-discuss@opensolaris.org
X-PMX-Version: 5.2...
2006 Sep 18
0
Physical Clone of zpool
Hi
We have following scenario/problem:
Our zpool resides on a single LUN on a Hitachi Storage Array. We are
thinking about making a physical clone of the zpool with the ShadowImage
functionality.
ShadowImage takes a snapshot of the LUN, and copies all the blocks to a
new LUN (physical copy). In our case the new LUN is then made available
on the same host as the original LUN.
After the ShadowImage is taken, we can see the snapshop using the
format(1M) command as an addition...
2007 Jan 19
0
Re: [osol-discuss] Possibility to change GUID zfs pool at import
Hello Nico,
Friday, January 19, 2007, 7:53:06 PM, you wrote:
NVdM> Hi,
NVdM> Looking if someone already found a solution, or workaround, to change the GUID of a zfs pool.
NVdM> Explain me some more in depth, by use of tools like ShadowImage
NVdM> on storage Arrays like the Sun Storagetek 99xx (but also for SUN
NVdM> related storage Arrays or IBM, EMC and other storage vendors) we
NVdM> are able to create data volume snapshots controlled by the
NVdM> Storage Array. Know also that snapshot functionality is directly
NVdM>...