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[Xen-users] probing disk i/o over all domU's


  • To: XEN User - listmembers <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Stephan Seitz <s.seitz@xxxxxxxxxxxx>
  • Date: Thu, 21 Aug 2008 10:11:16 +0200
  • Delivery-date: Thu, 21 Aug 2008 01:11:10 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi there,

does someone know how to fetch the overall disk throughput?

On this particular system I've got two locally attached raid controllers
serving one vg over two pv's.

iostat shows up a huge list of dm-NN devices, but I don't know how to
identify these devices. I assume these are the lv's used by the
different domU's.

Thanks in advance!

cheers,

Stephan

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