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Re: [Xen-API] what is xe sr-create doing exactly


  • To: xen-api@xxxxxxxxxxxxx
  • From: George Shuklin <george.shuklin@xxxxxxxxx>
  • Date: Thu, 07 Feb 2013 18:24:03 +0400
  • Delivery-date: Thu, 07 Feb 2013 14:24:24 +0000
  • List-id: User and development list for XCP and XAPI <xen-api.lists.xen.org>

06.02.2013 22:18, ml ml ÐÐÑÐÑ:
Hello List,

i just set up a iscsi Server and installed XCP in a 2nd machine.

I now connected XCP in the GUI with my iSCI Server and said "YES" to
format my isci target. (i guess its xe sr-create ... on the command
line?)

My question is now: What is it now actally exactly doing here? How is
it formated or partitioned? I read something about LVM?

I configured my isci server to serve /dev/sdb1.


sr-create for LVM-based SRs simply dd if=/dev/zero on the first 100Mb of the target. If you do not want to loose your data - use sr-introduce. If you already done sr-create, you lost your data. Not completely, but you'll need a very high level professional service to recover them.


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