[Buildbot] #3146: upgrade vm1 to latest 10.1

[Buildbot trac]

#3146: upgrade vm1 to latest 10.1
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Reporter:  sa2ajj           |       Owner:
    Type:  support-request  |      Status:  new
Priority:  major            |   Milestone:  sys - on-bb-infra
 Version:                   |  Resolution:
Keywords:                   |
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Comment (by verm):

 I can do this right now.

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Ticket URL: <http://trac.buildbot.net/ticket/3146#comment:1>
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