From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 2 Oct 2012 15:25:48 +0000 (+0200)
Subject: [SCSI] virtio-scsi: support online resizing of disks
X-Git-Tag: v3.7-rc1~22^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=865b58c05b841964f48f574c2027311bd04db8a1;p=pandora-kernel.git

[SCSI] virtio-scsi: support online resizing of disks

Support the LUN parameter change event.  Currently, the host fires this event
when the capacity of a disk is changed from the virtual machine monitor.
The resize then appears in the kernel log like this:

  sd 0:0:0:0: [sda] 46137344 512-byte logical blocks: (23.6 GB/22.0 GIb)
  sda: detected capacity change from 22548578304 to 23622320128

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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