wiki:GENIRacksHome/InstageniRacks/AcceptanceTestStatus/IG-EXP-1

Version 48 (modified by lnevers@bbn.com, 7 years ago) (diff)

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IG-EXP-1: Bare Metal Support Acceptance Test

This page captures status for the test case IG-EXP-1, which verified support for bare metal nodes. For overall status see the InstaGENI Acceptance Test Status page.

Last update: 2013/02/06

Test Status

This section captures the status for each step in the acceptance test plan.

Step State Ticket Notes
Step 1 Color(green,Pass)?
Step 2 Color(red,Fail)? instaticket:13 Windows not supported.
Step 3 Color(red,Fail)? Windows not supported.
Step 4 Color(green,Pass)?
Step 5 Color(green,Pass)?
Step 6 Color(green,Pass)?
Step 7 Color(green,Pass)?


State Legend Description
Color(green,Pass)? Test completed and met all criteria
Color(#98FB98,Pass: most criteria)? Test completed and met most criteria. Exceptions documented
Color(red,Fail)? Test completed and failed to meet criteria.
Color(yellow,Complete)? Test completed but will require re-execution due to expected changes
Color(orange,Blocked)? Blocked by ticketed issue(s).
Color(#63B8FF,In Progress)? Currently under test.


Test Plan Steps

A nick_name alias is used for the GPO InstaGENI aggregate manager in the omni_config:

ig-gpo=,http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0

GPO ProtoGENI user credentials for lnevers@bbn.com were used for Experimenter1.

Step 1. Determine which nodes can be used as exclusive nodes

Able to determine which node are exclusive and if they are available via Omni listresources. ListResources obtained with the following Omni command:

 $ omni.py -a ig-gpo listresources --available -o

Step 2. Obtain 2 licensed recent Microsoft OS images for physical nodes from the site (BBN)

Windows is not supported. Need to get InstaGENI folks to document the non-support of MS Windows and cleanup of windows references (ticket 13).

Step 3. Reserve and boot 2 physical nodes using Microsoft image

MS Windows is not verified (ticket 13) According to email from Leigh, this is very time intensive and would require weeks. Also Windows XP instructions existed, but have since been removed.

Step 4. Obtain a recent Linux OS image for physical nodes from the InstaGENI list

Have requested the list of currently supported OS by InstaGENI. Initially only Standard 32-bit Fedora 15 image was available, two images have been added to the list of available OS in the Utah InstaGENI rack (ticket 13). Tested each images made available to experimenters, by setting up a 2 raw pc with 1 lan experiment for each image and attached Rspec:

  • FreeBSD 8.2 32-bit version
  • Standard 64-bit Ubuntu 12.04 image
  • Standard 32-bit Fedora 15 image (default)

Command used to determine images:

 $ $ omni.py -a ig-gpo listresources --available -o
 $ egrep "node component|disk_image|available" rspec-instageni-gpolab-bbn-com-protogeniv2.xml 
 <...>
 <node component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+node+pc4" component_manager_id="urn:publicid:IDN+instageni.gpolab.bbn.com+authority+cm" component_name="pc4" exclusive="true">    
      <disk_image default="true" description="Standard 32-bit Fedora 15 image" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:FEDORA15-STD" os="Fedora" version="15"/>      
      <disk_image description="FreeBSD 8.2 32-bit version" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:FBSD82-STD" os="FreeBSD" version="8.2"/>      
      <disk_image description="Ubuntu 12.04 LTS" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:UBUNTU12-64-STD" os="Linux" version=""/>      
      <disk_image default="true" description="Standard 32-bit Fedora 15 image" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:FEDORA15-STD" os="Fedora" version="15"/>      
      <disk_image description="Generic osid for openvz virtual nodes." name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:OPENVZ-STD" os="Fedora" version="15"/>      
      <available now="true"/>    

Step 5. Reserve and boot physical node using each loading a different Linux OS image

The RSpec IG-EXP-1-gpo.rspec that includes 1 FreeBSD and 1 Ubuntu node was used to create a slice and sliver at the GPO InstaGENI:

$ omni.py createslice IG-EXP-1 
INFO:omni:Loading config file /home/lnevers/.gcf/omni_config
INFO:omni:Using control framework pg
INFO:omni:Created slice with Name IG-EXP-1, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1, Expiration 2013-01-25 21:04:16+00:00
INFO:omni: ------------------------------------------------------------
INFO:omni: Completed createslice:
  Options as run:
		framework: pg

  Args: createslice IG-EXP-1
  Result Summary: Created slice with Name IG-EXP-1, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1, Expiration 2013-01-25 21:04:16+00:00
 
INFO:omni: ============================================================
$ omni.py createsliver -a ig-gpo IG-EXP-1 IG-EXP-1-gpo.rspec 
INFO:omni:Loading config file /home/lnevers/.gcf/omni_config
INFO:omni:Using control framework pg
INFO:omni:Substituting AM nickname ig-gpo with URL http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
INFO:omni:Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1 expires on 2013-01-25 21:04:16 UTC
INFO:omni:Substituting AM nickname ig-gpo with URL http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
INFO:omni:Substituting AM nickname ig-gpo with URL http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
INFO:omni:Creating sliver(s) from rspec file IG-EXP-1-gpo.rspec for slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1
INFO:omni:Got return from CreateSliver for slice IG-EXP-1 at http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0:
INFO:omni:<!-- Reserved resources for:
	Slice: IG-EXP-1
	at AM:
	URN: unspecified_AM_URN
	URL: http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0
 -->
INFO:omni:<rspec xmlns="http://www.geni.net/resources/rspec/3" xmlns:flack="http://www.protogeni.net/resources/rspec/ext/flack/1" xmlns:planetlab="http://www.planet-lab.org/resources/sfa/ext/planetlab/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" type="manifest" xsi:schemaLocation="http://www.geni.net/resources/rspec/3   http://www.geni.net/resources/rspec/3/manifest.xsd">  

  <node client_id="host-bsd" component_manager_id="urn:publicid:IDN+instageni.gpolab.bbn.com+authority+cm" exclusive="true" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+node+pc4" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+847">
    <sliver_type name="raw-pc">
    <disk_image description="FreeBSD 8.2 32-bit version" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:FBSD82-STD" os="FreeBSD" version="8.2"/>
    </sliver_type>
    <interface client_id="host-bsd:if0" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+interface+pc4:eth1" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+851" mac_address="10604B9600D6">
    <ip address="10.10.1.2" type="ipv4"/></interface>
  <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc4"/><host name="host-bsd.IG-EXP-1.pgeni-gpolab-bbn-com.instageni.gpolab.bbn.com"/><services><login authentication="ssh-keys" hostname="pc4.instageni.gpolab.bbn.com" port="22" username="lnevers"/></services></node>

  <node client_id="host-ubuntu12" component_manager_id="urn:publicid:IDN+instageni.gpolab.bbn.com+authority+cm" exclusive="true" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+node+pc5" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+846">
    <sliver_type name="raw-pc">
      <disk_image description="Ubuntu 12.04 LTS" name="urn:publicid:IDN+instageni.gpolab.bbn.com+image+emulab-ops:UBUNTU12-64-STD" os="Linux" version=""/>
    </sliver_type>
    <interface client_id="host-ubuntu12:if0" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+interface+pc5:eth1" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+850" mac_address="10604B9C476A">
    <ip address="10.10.1.1" type="ipv4"/></interface>
  <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc5"/><host name="host-ubuntu12.IG-EXP-1.pgeni-gpolab-bbn-com.instageni.gpolab.bbn.com"/><services><login authentication="ssh-keys" hostname="pc5.instageni.gpolab.bbn.com" port="22" username="lnevers"/></services></node>

  <link client_id="lan0" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+849" vlantag="258">
    <component_manager name="urn:publicid:IDN+instageni.gpolab.bbn.com+authority+cm"/>
    <interface_ref client_id="host-ubuntu12:if0" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+interface+pc5:eth1" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+850"/>
    <interface_ref client_id="host-bsd:if0" component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+interface+pc4:eth1" sliver_id="urn:publicid:IDN+instageni.gpolab.bbn.com+sliver+851"/>
    <link_type name="lan"/>
  </link>
</rspec>
INFO:omni: ------------------------------------------------------------
INFO:omni: Completed createsliver:
  Options as run:
		aggregate: ['ig-gpo']
		framework: pg

  Args: createsliver IG-EXP-1 IG-EXP-1-gpo.rspec
  Result Summary: Got Reserved resources RSpec from instageni-gpolab-bbn-com-protogeniv2 
INFO:omni: ============================================================

Note: A version of the RSpec IG-EXP-1-utah.rspec is available for IG Utah rack.

Once sliver is ready, determined the login information for the sliver EG-EXP-1 nodes:

$ readyToLogin.py -a ig-gpo IG-EXP-1 
<...>
host-ubuntu12's geni_status is: changing (am_status:ready) 
User lnevers logins to host-ubuntu12 using:
	xterm -e ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc5.instageni.gpolab.bbn.com &

host-bsd's geni_status is: ready (am_status:ready) 
User lnevers logins to host-bsd using:
	xterm -e ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc4.instageni.gpolab.bbn.com &

Verified dataplane connectivity for each host in each experiment. Checked the FreeBSD host:

 $ ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc4.instageni.gpolab.bbn.com 
 [lnevers@host-bsd ~]$ /sbin/ifconfig bce1
  bce1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
        ether 10:60:4b:96:00:d6
        inet 10.10.1.2 netmask 0xffffff00 broadcast 10.10.1.255
        media: Ethernet 1000baseT <full-duplex>
        status: active
 [lnevers@host-bsd ~]$ ping 10.10.1.1
PING 10.10.1.1 (10.10.1.1): 56 data bytes
64 bytes from 10.10.1.1: icmp_seq=0 ttl=64 time=0.233 ms
64 bytes from 10.10.1.1: icmp_seq=1 ttl=64 time=0.110 ms

Checked the Ubuntu host:

lnevers@localhost:~$ /sbin/ifconfig eth1
eth1      Link encap:Ethernet  HWaddr 10:60:4b:9c:47:6a  
          inet addr:10.10.1.1  Bcast:10.10.1.255  Mask:255.255.255.0
          inet6 addr: fe80::1260:4bff:fe9c:476a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:492 (492.0 B)
          Interrupt:37 Memory:f2000000-f2012800 

lnevers@localhost:~$ ping 10.10.1.2
PING 10.10.1.2 (10.10.1.2) 56(84) bytes of data.
64 bytes from 10.10.1.2: icmp_req=1 ttl=64 time=0.103 ms
64 bytes from 10.10.1.2: icmp_req=2 ttl=64 time=0.091 ms

Step 6. Release physical node resource

Released the sliver compute resources:

$ omni.py deletesliver -a ig-gpo IG-EXP-1 
INFO:omni:Loading config file /home/lnevers/.gcf/omni_config
INFO:omni:Using control framework pg
INFO:omni:Substituting AM nickname ig-gpo with URL http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
INFO:omni:Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1 expires on 2013-01-25 21:04:16 UTC
INFO:omni:Substituting AM nickname ig-gpo with URL http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
INFO:omni:Deleted sliver urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1 on unspecified_AM_URN at http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0
INFO:omni: ------------------------------------------------------------
INFO:omni: Completed deletesliver:
  Options as run:
		aggregate: ['ig-gpo']
		framework: pg

  Args: deletesliver IG-EXP-1
  Result Summary: Deleted sliver urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+IG-EXP-1 on unspecified_AM_URN at http://instageni.gpolab.bbn.com/protogeni/xmlrpc/am/2.0 
INFO:omni: ============================================================

Step 7. Modify Aggregate resource allocation for the rack to add node

This steps validates the ability to adjust the shared node allocation by following the instructions available in the Setup Shared Nodes page. The procedure executes the following:

  1. Checked resource InstaGENI GPO rack to find available dedicated node.
  2. Add the node to the shared pool as defined in the Setup Shared Nodes instructions.
  3. Verify that the node becomes part of the shared pool and VMs from the node can be used in an experiment.
  4. Verify that no VMs are in use for the new shared node to verify no VMs are in use.
  5. Modify shared-nodes experiment to remove the node(if not in use).
  6. Verify that the node is no longer part of the shared pool.

Here are details for each step that is executed:

  1. Checked resource status in GPO rack:

Referenced the PCs status page, to determine available node to re-allocate. The following was the status for the nodes: Image(IG-EXP-1-pre-alloc.jpg? The status show 3 nodes in used pc1, pc2, and pc3. The two nodes that are used as by the shared-nodes experiment (exclusive=false) are pc1 and pc2. Will add pc4 to the shared node pool.

  1. Use instructions in Setup Shared Nodes page

Displayed the initial NS file for the shared-nodes experiment:

source tb_compat.tcl
set ns [new Simulator]

set vhost1 [$ns node]
tb-set-node-os $vhost1 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost1 "shared_local"

set vhost2 [$ns node]
tb-set-node-os $vhost2 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost2 "shared_local"

tb-fix-node $vhost1 pc1
tb-fix-node $vhost2 pc2

$ns rtproto Static
$ns run

While in red-dot mode", selected the shared-nodes experiment:

On the page above, selected the option "Modify Experiment" link, and used the Edit:" feature to modify the original NS file to add pc4:

source tb_compat.tcl
set ns [new Simulator]

set vhost1 [$ns node]
tb-set-node-os $vhost1 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost1 "shared_local"

set vhost2 [$ns node]
tb-set-node-os $vhost2 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost2 "shared_local"

set vhost3 [$ns node]
tb-set-node-os $vhost3 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost3 "shared_local"

tb-fix-node $vhost1 pc1
tb-fix-node $vhost2 pc2
tb-fix-node $vhost3 pc4

$ns rtproto Static
$ns run

Submitted the modifications and the following was reported as the allocation was modified:

Doing a preswapmod on the experiment archive ...
Backing up old experiment state ... 10:42:28:275547
Running 'tbprerun  -e 13 shared-nodes-modify.ns'
Beginning pre run for emulab-ops/shared-nodes. 10:42:28:567671
Running parser ... 10:42:28:901234
Parser done! 10:42:31:271349
Setting up static routes (if requested) ... 
*** WARNING: staticroutes:
***   No links or lans in experiment emulab-ops/shared-nodes! 
Generating topomap ...
Verifying parse ...
Doing a pre-assign: '/usr/testbed/bin/vtopgen -p emulab-ops shared-nodes' ...
Checking for feature LibVtopTest.
Using test version of libvtop ...
Minimum nodes   = 3
Maximum nodes   = 3
Writing environment strings ...
Setting up additional program agent support ...
Setting up additional network agent support ...
Writing program agent info ...
Pre run finished. 10:42:34:348647
Running 'tbswap modify -reboot -eventsys_restart -noswapout -noreconfig emulab-ops shared-nodes'
Beginning swap-modify for emulab-ops/shared-nodes (13). 02/06/2013 10:42:34
TIMESTAMP: 10:42:34:635812 tbswap modify started
Checking for feature SyncVlans.
Checking with Admission Control ...
Backing up physical state...
Stopping the event system
Checking for feature NewEventScheduler.
Mapping to physical reality ...
TIMESTAMP: 10:42:36:53970 mapper wrapper started
Checking for feature OldMapper.
Checking for feature NewAssign.
Checking for feature ControlNetVlans.
Checking for feature LibVtopTest.
Using test version of libvtop ...
Starting the new and improved mapper wrapper.
Minimum nodes   = 3
Maximum nodes   = 3
Reserved pnodes   = 2
Clearing physical state before updating.
Mapper loop 1
ptopargs: '-p emulab-ops -e shared-nodes '
assign command: 'assign -P -f text emulab-ops-shared-nodes-864.ptop emulab-ops-shared-nodes-864.vtop'
Reading assign results.
[Node: pc1] already reserved in holding reservation.
[Node: pc2] already reserved in holding reservation.
pc4
pc1
pc2
TIMESTAMP: 10:42:39:703877 mapper wrapper finished
Mapped to physical reality!
Synchronizing VLANs.
getTrunksForVlan: 8: procurve2
mapVlansToSwitches: procurve2
getExperimentTrunksForVlan: 8: procurve2
mapStaleVlansToSwitches: procurve2
procurve2 -> startChildCall(FlipDebug)
Experiment vlans: 8
Trunk Ports: pc1:3.1 pc2:3.1 pc2:2.1 pc4:1.1 pc2:1.1 pc4:3.1 pc4:2.1 pc1:2.1 pc1:1.1
Existing vlans: 8
Stale vlans: 
Existing Trunk Ports: pc1:3.1 pc2:3.1 pc2:1.1 pc1:1.1
Creating dual mode trunking vlan 8: pc4:1.1 pc4:2.1 pc4:3.1
snmpit_stack::findVlans(  )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
  VLAN 8 already exists
snmpit_stack::findVlan( 8 )
snmpit_stack::findVlans( 8 )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
snmpit_stack::findVlans(  )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
getTrunksForVlan: 8: procurve2
procurve2 -> startChildCall(vlanNumberExists)
Vlan 8 already exists on procurve2
jitdev::setPortVlan( 257 pc4:1.1 pc4:2.1 pc4:3.1 )
procurve2 -> startChildCall(setPortVlan)
procurve2::setPortVlan(257)as ifIndexes: 106,107,108
portControl: enable -> (pc4:1.1 pc4:2.1 pc4:3.1)
checking row 106 for up ...
Port pc4:1.1, row 106 was down
Setting pc4:1.1 (r 106) to up...succeeded.
checking row 107 for up ...
Port pc4:2.1, row 107 was down
Setting pc4:2.1 (r 107) to up...succeeded.
checking row 108 for up ...
Port pc4:3.1, row 108 was down
Setting pc4:3.1 (r 108) to up...succeeded.
procurve2 -> startChildCall(portControl)
portControl: 1000mbit -> (pc4:1.1)
checking row 106 for auto-1000Mbits ...
Port pc4:1.1, row 106 was auto-1000Mbits
procurve2 -> startChildCall(portControl)
portControl: full -> (pc4:1.1)
checking row 106 for full ...
Port pc4:1.1, row 106 was auto-1000Mbits
procurve2 -> startChildCall(portControl)
portControl: 1000mbit -> (pc4:2.1)
checking row 107 for auto-1000Mbits ...
Port pc4:2.1, row 107 was auto-1000Mbits
procurve2 -> startChildCall(portControl)
portControl: full -> (pc4:2.1)
checking row 107 for full ...
Port pc4:2.1, row 107 was auto-1000Mbits
procurve2 -> startChildCall(portControl)
portControl: 1000mbit -> (pc4:3.1)
checking row 108 for auto-1000Mbits ...
Port pc4:3.1, row 108 was auto-1000Mbits
procurve2 -> startChildCall(portControl)
portControl: full -> (pc4:3.1)
checking row 108 for full ...
Port pc4:3.1, row 108 was auto-1000Mbits
Enabling dual mode trunking on pc1:2.1:8
Enabling dual trunking (tagging) on pc1:2.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc1:2.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::setPortVlan(257)as ifIndexes: 98
portControl: enable -> (pc1:2.1)
checking row 98 for up ...
Port pc1:2.1, row 98 was down
Setting pc1:2.1 (r 98) to up...succeeded.
procurve2::updateOneVlan(0,0,1) as ifIndexes: 98
Enabling dual mode trunking on pc2:2.1:8
Enabling dual trunking (tagging) on pc2:2.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc2:2.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::setPortVlan(257)as ifIndexes: 101
portControl: enable -> (pc2:2.1)
checking row 101 for up ...
Port pc2:2.1, row 101 was down
Setting pc2:2.1 (r 101) to up...succeeded.
procurve2::updateOneVlan(0,0,1) as ifIndexes: 101
Enabling dual mode trunking on pc4:1.1:8
Enabling dual trunking (tagging) on pc4:1.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc4:1.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::updateOneVlan(0,0,1) as ifIndexes: 106
Enabling dual mode trunking on pc4:2.1:8
Enabling dual trunking (tagging) on pc4:2.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc4:2.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::updateOneVlan(0,0,1) as ifIndexes: 107
Enabling dual mode trunking on pc4:3.1:8
Enabling dual trunking (tagging) on pc4:3.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc4:3.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::updateOneVlan(0,0,1) as ifIndexes: 108
Fetching tarballs and RPMs (if any) ...
TIMESTAMP: 10:42:42:105102 tarfiles_setup started
TIMESTAMP: 10:42:42:428132 tarfiles_setup finished
Updating dynamic blobs.
Setting up mountpoints.
TIMESTAMP: 10:42:42:486896 mountpoints started
TIMESTAMP: 10:42:44:738628 mountpoints finished
TIMESTAMP: 10:42:44:740361 named started
Setting up named maps.
TIMESTAMP: 10:42:45:231283 named finished
TIMESTAMP: 10:42:45:232917 gentopofile started
Generating ltmap (again) ...
TIMESTAMP: 10:42:45:418914 gentopofile finished
Resetting OS and rebooting.
TIMESTAMP: 10:42:45:421243 launching os_setup
Checking for feature OldOsSetup.
TIMESTAMP: 10:42:46:11935 os_setup started
Checking for feature NewOsload.
Adding pc1 to type object pc
pc1 - [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Adding pc2 to type object pc
pc2 - [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Adding pc4 to type object pc
pc4 - [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Asking [pc] for volunteers
[pc] returns volunteers: [Node: pc4] [Node: pc1] [Node: pc2]
Lighting up nodes in parallel ...
Lighting up nodes: [Node: pc4] [Node: pc1] [Node: pc2]
pc4 will be reloaded with [Image 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Checking for feature NewOsload.
osload: Using [Image 10016: emulab-ops,FEDORA15-OPENVZ-STD] for pc4
[Image 10016: emulab-ops,FEDORA15-OPENVZ-STD]: loadpart=2, loadlen=1, \
 imagepath=/usr/testbed/images/FEDORA15-OPENVZ-STD.ndz, imagesize=1217396736, defosid=10016, maxloadwait=1354
osload (pc4): Changing default OS to [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Setting up reload for pc4 (mode: Frisbee)
TIMESTAMP: 10:42:47:373034 osload: database setup done
osload: Issuing reboot for pc4 and then waiting ...
TIMESTAMP: 10:42:47:376165 osload: event handler enabled
reboot: no privs; invoking real nodereboot script!
reboot: Running in pipemode (30).
reboot (pc4): Attempting to reboot ...
reboot (pc4): in PXEWAIT: sending wakeup command.
Built 17-Jan-2013 by elabman@boss:/users/elabman/testbed/obj-real/pxe
Sending event PXEWAKEUP for node pc4
192.1.242.143: SEND: query bootinfo
reboot (pc4): Successful!
reboot: Done. There were 0 failures.
reboot (pc4): child returned 0 status.
Waiting for pc4 to finish reloading
Wed Feb  6 10:42:47 EST 2013
TIMESTAMP: 10:42:47:992938 osload: starting reload-done wait
osload: eventhandler: pc4 => RELOADSETUP @ 1360165393
osload: eventhandler: pc4 => RELOADING @ 1360165393
got 2 events
osload (pc4): still waiting; it has been 1 minute(s)
osload (pc4): still waiting; it has been 2 minute(s)
osload (pc4): still waiting; it has been 3 minute(s)
osload (pc4): still waiting; it has been 4 minute(s)
osload (pc4): still waiting; it has been 5 minute(s)
osload (pc4): still waiting; it has been 6 minute(s)
osload (pc4): still waiting; it has been 7 minute(s)
osload (pc4): left reloading mode at Wed Feb  6 10:50:08 EST 2013
osload: Done! There were 0 failures.
reload (pc4): child returned 0 status.
Waiting for nodes ...
pc1 has reported state ISUP
Checking for feature OsloadFailNonfatal.
pc1 is alive and well
pc2 has reported state ISUP
Checking for feature OsloadFailNonfatal.
pc2 is alive and well
*** os_setup: Still waiting for pc4 (SHUTDOWN) - it's been 1 minute(s).
*** os_setup: Still waiting for pc4 (SHUTDOWN) - it's been 2 minute(s).
*** os_setup: Still waiting for pc4 (BOOTING) - it's been 3 minute(s).
pc4 has reported state ISUP
Checking for feature OsloadFailNonfatal.
pc4 is alive and well
Asking [pc] for volunteers
TIMESTAMP: 10:53:34:398383 os_setup finished
Starting the event system.
TIMESTAMP: 10:53:34:416968 eventsys_control started
Checking for feature NewEventScheduler.
/usr/testbed/sbin/event-sched -d -s localhost -k /proj/emulab-ops/exp/shared-nodes/tbdata/eventkey emulab-ops \
 shared-nodes
Beginning call to experiment.metadata
Error occured: problem setting up certificate
could not get experiment metadata
Finished with call to experiment.metadata
*** eventsys.proxy:
    Failed to start event system for emulab-ops/shared-nodes: 47835 0!
*** WARNING: tbswap:
***   Failed to start the event system, must restart manually. 
Successfully finished swap-modify for emulab-ops/shared-nodes. 10:53:37:300754
TIMESTAMP: 10:53:37:301712 tbswap modify finished (succeeded)
Image rendering proceeding in background mode ...
Running 'tbreport -b emulab-ops shared-nodes'
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/pstate.DvOhzX: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.12tonR: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.FdQ9Eq: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.Qk8L8S: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13: Operation not permitted
Doing a commit on the previous experiment archive ...
Doing a savepoint on the experiment archive ...
Swap Success!
  1. Verified that the node becomes part of the shared pool.

Checked the details for the shared-node experiment which shows pc4 as one of the nodes in the shared nodes pool:

No image "IG-EXP-1-pc4-shared.jpg" attached to GENIRacksHome/InstageniRacks/AcceptanceTestStatus/IG-EXP-1

Additionally set up an experiment which used a VM on shared node pc4:

$ readyToLogin.py -a ig-gpo IG-MON4-exp2
<...>
VM's geni_status is: ready (am_status:ready) 
User lnevers logins to VM using:
	xterm -e ssh -p 31290  -i /home/lnevers/.ssh/id_rsa lnevers@pc4.instageni.gpolab.bbn.com &
PC's geni_status is: ready (am_status:ready) 
User lnevers logins to PC using:
	xterm -e ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc5.instageni.gpolab.bbn.com &

Successfully logged in the pc4 VM and ran iperf. Deleted sliver upon completion.

  1. Verify that no VMs are in use for the newly added shared node.

Collect list resources for the InstaGENI Rack and also check the pc4 node status page.

  <node component_id="urn:publicid:IDN+instageni.gpolab.bbn.com+node+pc4" component_manager_id="urn:publicid:IDN+instageni.gpolab.bbn.com+authority+cm" component_name="pc4" exclusive="false">

      <hardware_type name="dl360-vm">
          <emulab:node_type type_slots="100"/>
      </hardware_type>

Also verified the pc4 node status to make sure that no VMs are in use.

  1. Modified shared-nodes experiment to remove the newly added shared node.

After verifying that no VMs are in used on pc4, selected the "modify experiment" link in the web interface and removed the entries relating to pc4:

set vhost3 [$ns node]
tb-set-node-os $vhost3 FEDORA15-OPENVZ-STD
tb-set-node-sharingmode $vhost3 "shared_local"
tb-fix-node $vhost3 pc4

Submited the changes and the following operations took place:

Doing a preswapmod on the experiment archive ...
Backing up old experiment state ... 15:38:33:975849
Running 'tbprerun  -e 13 shared-nodes-modify.ns'
Beginning pre run for emulab-ops/shared-nodes. 15:38:34:358577
Running parser ... 15:38:34:603168
Parser done! 15:38:36:974095
Setting up static routes (if requested) ... 
*** WARNING: staticroutes:
***   No links or lans in experiment emulab-ops/shared-nodes! 
Generating topomap ...
Verifying parse ...
Doing a pre-assign: '/usr/testbed/bin/vtopgen -p emulab-ops shared-nodes' ...
Checking for feature LibVtopTest.
Using test version of libvtop ...
Minimum nodes   = 2
Maximum nodes   = 2
Writing environment strings ...
Setting up additional program agent support ...
Setting up additional network agent support ...
Writing program agent info ...
Pre run finished. 15:38:39:943787
Running 'tbswap modify  -eventsys_restart -noswapout -noreconfig emulab-ops shared-nodes'
Beginning swap-modify for emulab-ops/shared-nodes (13). 02/06/2013 15:38:40
TIMESTAMP: 15:38:40:231396 tbswap modify started
Checking for feature SyncVlans.
Checking with Admission Control ...
Backing up physical state...
Stopping the event system
Checking for feature NewEventScheduler.
Freeing failed nodes.
TIMESTAMP: 15:38:41:60215 nfree started
[Interface: pc4:eth1] is still tagged! But we will fix that.
[Interface: pc4:eth2] is still tagged! But we will fix that.
[Interface: pc4:eth3] is still tagged! But we will fix that.
*** Turning off tagging for: pc4:eth1 pc4:eth2 pc4:eth3
Disabling trunking (tagging) on port pc4:1.1 ...
Moving [Node: pc4] to [Experiment: emulab-ops/reloadpending]
TIMESTAMP: 15:38:42:395301 nfree finished
Mapping to physical reality ...
TIMESTAMP: 15:38:42:591955 mapper wrapper started
Checking for feature OldMapper.
Checking for feature NewAssign.
Checking for feature ControlNetVlans.
Checking for feature LibVtopTest.
Using test version of libvtop ...
Starting the new and improved mapper wrapper.
Minimum nodes   = 2
Maximum nodes   = 2
Reserved pnodes   = 2
Clearing physical state before updating.
Mapper loop 1
ptopargs: '-p emulab-ops -e shared-nodes '
assign command: 'assign -P -f text emulab-ops-shared-nodes-43514.ptop emulab-ops-shared-nodes-43514.vtop'
Reading assign results.
[Node: pc1] already reserved in holding reservation.
[Node: pc2] already reserved in holding reservation.
pc1
pc2
TIMESTAMP: 15:38:46:203759 mapper wrapper finished
Mapped to physical reality!
Synchronizing VLANs.
getTrunksForVlan: 8: procurve2
mapVlansToSwitches: procurve2
getExperimentTrunksForVlan: 8: procurve2
mapStaleVlansToSwitches: procurve2
procurve2 -> startChildCall(FlipDebug)
Experiment vlans: 8
Trunk Ports: pc1:3.1 pc2:3.1 pc2:2.1 pc1:2.1 pc2:1.1 pc1:1.1
Existing vlans: 8
Stale vlans: 
Existing Trunk Ports: pc2:3.1 pc2:1.1 pc1:1.1
snmpit_stack::findVlan( 8 )
snmpit_stack::findVlans( 8 )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
snmpit_stack::findVlans(  )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
getExperimentTrunksForVlan: 8: procurve2
Removing stale ports from vlan 8: pc4:3.1 pc4:2.1 pc4:1.1
snmpit_stack::findVlans( 8 )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
Removing ports on procurve2 from VLAN 8 (257)
procurve2 -> startChildCall(removeSomePortsFromVlan)
procurve2::updateOneVlan(0,1,257) as ifIndexes: 107
procurve2::updateOneVlan(0,0,1) as ifIndexes: 107
procurve2::updateOneVlan(0,0,257) as ifIndexes: 107
procurve2:set  had error number 12 and had error string (inconsistentValue) The value set is not currently \
 acceptable
procurve2:set  ... will try again
procurve2:set  had error number 12 and had error string (inconsistentValue) The value set is not currently \
 acceptable
procurve2:set  ... will try again
procurve2:set  .. giving up
vlists failed
procurve2::updateOneVlan(0,1,1) as ifIndexes: 107
procurve2::updateOneVlan(0,0,257) as ifIndexes: 107
disabling port 106  from vlan 257 
disabling port 108  from vlan 257 
snmpit_stack::findVlan( 8 )
snmpit_stack::findVlans( 8 )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
snmpit_stack::findVlans(  )
procurve2 -> startChildCall(findVlans)
procurve2::findVlans
snmpit_stack::reapCall(findVlans)
stack::findVlans calling procurve2
getTrunksForVlan: 8: procurve2
RecordVLanModification: [VLan 8:257: emulab-ops/shared-nodes/sharedlan] - pc4:eth3 pc4:eth2 pc4:eth1
RecordVLanModification: [VLan 8:257: emulab-ops/shared-nodes/sharedlan] - pc4:eth3 pc4:eth2 pc1:eth3 pc2:eth3 \
 pc1:eth1 pc1:eth2 pc2:eth2 pc4:eth1 pc2:eth1
  pc4:eth3 pc4:eth2 pc4:eth1
RecordVLanModification (after): [VLan 8:257: emulab-ops/shared-nodes/sharedlan] - pc4:eth3 pc4:eth2 pc1:eth3 \
 pc2:eth3 pc1:eth1 pc1:eth2 pc2:eth2 pc4:eth1 pc2:eth1
Enabling dual mode trunking on pc1:2.1:8
Enabling dual trunking (tagging) on pc1:2.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc1:2.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::setPortVlan(257)as ifIndexes: 98
portControl: enable -> (pc1:2.1)
checking row 98 for up ...
Port pc1:2.1, row 98 was down
Setting pc1:2.1 (r 98) to up...succeeded.
procurve2::updateOneVlan(0,0,1) as ifIndexes: 98
Enabling dual mode trunking on pc1:3.1:8
Enabling dual trunking (tagging) on pc1:3.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc1:3.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::setPortVlan(257)as ifIndexes: 99
portControl: enable -> (pc1:3.1)
checking row 99 for up ...
Port pc1:3.1, row 99 was down
Setting pc1:3.1 (r 99) to up...succeeded.
procurve2::updateOneVlan(0,0,1) as ifIndexes: 99
Enabling dual mode trunking on pc2:2.1:8
Enabling dual trunking (tagging) on pc2:2.1 8
procurve2 -> startChildCall(findVlan)
procurve2::findVlans
Enable trunking: Port is pc2:2.1 native VLAN is 8
procurve2 -> startChildCall(enablePortTrunking2)
procurve2::setPortVlan(257)as ifIndexes: 101
portControl: enable -> (pc2:2.1)
checking row 101 for up ...
Port pc2:2.1, row 101 was down
Setting pc2:2.1 (r 101) to up...succeeded.
procurve2::updateOneVlan(0,0,1) as ifIndexes: 101
Fetching tarballs and RPMs (if any) ...
TIMESTAMP: 15:38:51:675558 tarfiles_setup started
TIMESTAMP: 15:38:52:2669 tarfiles_setup finished
Updating dynamic blobs.
Setting up mountpoints.
TIMESTAMP: 15:38:52:466517 mountpoints started
TIMESTAMP: 15:38:54:828490 mountpoints finished
TIMESTAMP: 15:38:54:830269 named started
Setting up named maps.
TIMESTAMP: 15:38:55:495790 named finished
TIMESTAMP: 15:38:55:514904 gentopofile started
Generating ltmap (again) ...
TIMESTAMP: 15:38:55:702383 gentopofile finished
Resetting OS and rebooting.
TIMESTAMP: 15:38:55:704739 launching os_setup
Checking for feature OldOsSetup.
TIMESTAMP: 15:38:56:260025 os_setup started
Checking for feature NewOsload.
Adding pc1 to type object pc
pc1 - [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Adding pc2 to type object pc
pc2 - [OS 10016: emulab-ops,FEDORA15-OPENVZ-STD]
Asking [pc] for volunteers
[pc] returns volunteers: [Node: pc1] [Node: pc2]
Lighting up nodes in parallel ...
Lighting up nodes: [Node: pc1] [Node: pc2]
Waiting for nodes ...
pc1 has reported state ISUP
Checking for feature OsloadFailNonfatal.
pc1 is alive and well
pc2 has reported state ISUP
Checking for feature OsloadFailNonfatal.
pc2 is alive and well
Asking [pc] for volunteers
TIMESTAMP: 15:39:02:363058 os_setup finished
Starting the event system.
TIMESTAMP: 15:39:02:378643 eventsys_control started
Checking for feature NewEventScheduler.
/usr/testbed/sbin/event-sched -d -s localhost -k /proj/emulab-ops/exp/shared-nodes/tbdata/eventkey emulab-ops \
 shared-nodes
Beginning call to experiment.metadata
Error occured: problem setting up certificate
could not get experiment metadata
Finished with call to experiment.metadata
*** eventsys.proxy:
    Failed to start event system for emulab-ops/shared-nodes: 48789 0!
*** WARNING: tbswap:
***   Failed to start the event system, must restart manually. 
Successfully finished swap-modify for emulab-ops/shared-nodes. 15:39:05:219620
TIMESTAMP: 15:39:05:220596 tbswap modify finished (succeeded)
Image rendering proceeding in background mode ...
Running 'tbreport -b emulab-ops shared-nodes'
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.12tonR: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/pstate.DvOhzX: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.Qk8L8S: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13/vstate.FdQ9Eq: Operation not permitted
cp: utimes: /usr/testbed/expinfo/emulab-ops/shared-nodes/13: Operation not permitted
Doing a commit on the previous experiment archive ...
Doing a savepoint on the experiment archive ...
Swap Success!
  1. Verify that the node is no longer part of the shared pool:

Used listresources to show that pc4 was no longer a shared nodes and once again a dedicated node and then set up an experiment that used 2 raw-pcs including pc4.

$ readyToLogin.py pc4pc5 -a ig-gpo ./insta-pc4-pc5.rspec 
<...>
PC5's geni_status is: ready (am_status:ready) 
User lnevers logins to PC5 using:
	xterm -e ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc5.instageni.gpolab.bbn.com &

PC4's geni_status is: ready (am_status:ready) 
User lnevers logins to PC4 using:
	xterm -e ssh -i /home/lnevers/.ssh/id_rsa lnevers@pc4.instageni.gpolab.bbn.com &

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