Change in vdsm[master]: Handle and store serial to guest device names mapping

vfeenstr at redhat.com vfeenstr at redhat.com
Thu Aug 14 09:00:02 UTC 2014


Vinzenz Feenstra has uploaded a new change for review.

Change subject: Handle and store serial to guest device names mapping
......................................................................

Handle and store serial to guest device names mapping

The serial to guest device name mapping helps to identify 'physical' hard
drives in the guest OS from the outside and correlate our disk images to
those drives and their name in the guest OS.

Guest agent implementation: http://gerrit.ovirt.org/#/c/31465/

Change-Id: I69db18414b17b23eb7bcbfbd8b2584f622e53276
Bug-Url: https://bugzilla.redhat.com/1127607
Signed-off-by: Vinzenz Feenstra <vfeenstr at redhat.com>
---
M vdsm/virt/guestagent.py
1 file changed, 8 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/97/31497/1

diff --git a/vdsm/virt/guestagent.py b/vdsm/virt/guestagent.py
index 31c0a26..2dd2613 100644
--- a/vdsm/virt/guestagent.py
+++ b/vdsm/virt/guestagent.py
@@ -120,6 +120,7 @@
         self._sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
         self._stopped = True
         self.guestStatus = None
+        self.guestDiskMapping = []
         self.guestInfo = {
             'username': user,
             'memUsage': 0,
@@ -302,7 +303,14 @@
                 disk['total'] = str(disk['total'])
                 disk['used'] = str(disk['used'])
                 disks.append(disk)
+            self.guestDiskMapping = []
             self.guestInfo['disksUsage'] = disks
+            if 'mapping' in args:
+                for disk in args['mapping']:
+                    # disk['serial']
+                    # disk['name']
+                    self.guestDiskMapping.append({'serial': disk['serial'],
+                                                  'name': disk['name']})
         elif message == 'number-of-cpus':
             self.guestInfo['guestCPUCount'] = int(args['count'])
         else:


-- 
To view, visit http://gerrit.ovirt.org/31497
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I69db18414b17b23eb7bcbfbd8b2584f622e53276
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Vinzenz Feenstra <vfeenstr at redhat.com>


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