THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!

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changes.mady.by.user Prasanna

Saved on Jul 23, 2013

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changes.mady.by.user Prasanna

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You

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can

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use

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Eclipse

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or

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any

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Java

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IDE

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to

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debug

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the

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cloudstack

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systemVM

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services

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as

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described

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below:

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Debug

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a

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live

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agent

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login
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into
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ssvm,
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either
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console
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proxy
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or
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ssh(port
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3922)
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kill
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all
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the
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processes
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named
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as(run.sh/_run.sh,
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and
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java)
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cd
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/usr/local/cloud/systemvm
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add
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the
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"
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-Xdebug
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-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=
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8787
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"
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at
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end
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of
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"java
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"
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in
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_run.sh
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./run.sh,
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the
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java
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agent
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will
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start,
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with
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debug
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port
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8787
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is
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listened
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on.
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allow
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port
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8787
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in
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ssvm,
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"iptables
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-I
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INPUT
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-I
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eth1
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-p
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tcp
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-m
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state
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--state
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NEW
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-m
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tcp
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--dport
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8787
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-j
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ACCEPT",
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either
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eth1
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or
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eth2
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is
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ok.
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Then
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you
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can
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connect
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to
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agent
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in
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ssvm,
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based
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on
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the
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ip
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address
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based
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on
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on
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eth1
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or
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eth2,
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and
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port
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8787
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Debug

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a

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mock

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agent

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Or
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if
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the
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above
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steps
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sound
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too
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complicated,
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you
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can
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debug
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the
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systemvm
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resource
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locally
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using
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the
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cloudstack
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codebase:
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For
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example,
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There
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is
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unit
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test
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code,
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called,
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LocalNfsSecondaryStorageResourceTest,
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you
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can
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mock
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the
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commands
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send
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to
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resource,
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then
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test
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it
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locally,
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but
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the
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requirement
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is
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that
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your
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local
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machine
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needs
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to
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be
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able
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to
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mount
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nfs(Both
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Linux/Mac
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works,
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Windows
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can't).
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I'd
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prefer
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unit
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test,
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as
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it's
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easier
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to
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test/debug/fix.
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