VSA and 10 GigE NICs

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  Then just go for classic switch.

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  Hi again,

  Thanks for the extra frame.

  Assuming that your only using the camera is saving JPEG images on the disk, and you are concerned about the performance of the acquisition system, I think that an IP camera might be a better choice. These cameras acquire images compressed, so you can very well save the direct-to-disk with no extra charge. This will save time and bandwidth of the network processor. The bandwidth would be nice because you could probably just run 6 cameras in a gigabit switch and connect to a port on the PXI chassis instead of several 8234 ports. This is possible because not only if bandwidth is reduced, but the IP cameras can use TCP and sharing bandwidth much more enjoyable that can cameras GigE vision. To save the raw images on the disk, you can use the IMAQdx VI "Get Image Data", which is a JPEG file that you can save directly to an IP camera.

  Regarding the time stamp data, depends on the accuracy required. Since you recorded all the time after that image returned, is quite imprecise because it is not really correlate with the acquisition time. You might get a more exact time in two ways: record IMAQdx a CPU timestamp on receipt of driver that you can use (useful if the CPU is synchronized to GPS/NTP or similar) or you can use a timestamp saved in the image itself in the form of metadata (GigE Vision and IP cameras can do that). I think the Basler IP cameras can use NTP and testify to the time stamp for metadata EXIF JPEG images that you can extract. This mechanism is of course much more precise because it eliminates the delay/jitter of transmission at the time. If you have a few requirements of precision (microsec, milliseconds, seconds?), it would probably give a better idea of what your options are.

  I suggest you take a look at the range of cameras from Basler IP. You can not control the parameters of the image directly in the IMAQdx driver (you must use their web interface, or write additional HTTP code), but once you have the configured device it will keep these settings.

  http://www.baslerweb.com/en/products/network-cameras/IP-fixed-box-cameras

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  Eric

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• S2t54-adventerprisek9-MZ-sya-151-2 Cisco 6509 and BCM 5720 NIC NetXtreme

  Hello, we have some servers VMware with NetXtreme BCM 5720 NIC to connect to our blade of WS - X 6848-GE-TX 6509.

  We get Runts, Giants and CRC errors on some ports, but not on others.

  The configuration for the ports are:

  switchport
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  switchport access vlan #.
  added mac-SNMP trap notification change
  deleted mac-SNMP trap notification change
  spanning tree portfast edge
  spanning tree enable bpdufilter
  spanning tree enable bpduguard

  These are the same settings on the 6509 with some previous ports not having not spanning tree portfast configured so that others.

  Sho int output is:

  Hardware is C6k 1000 Mb 802.3, address is 64f6.9d6e.0978 (bia 64f6.9d6e.0978)
  Description: yvmw003
  MTU 1500 bytes, BW 1000000 Kbit/s, 10 DLY usec,
  reliability 253/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  KeepAlive set (10 sec)
  Full duplex, 1000 Mbps, media type is 10/100/1000BaseT
  input stream control is turned off, output flow control is disabled
  Clock mode is auto
  Type of the ARP: ARPA, ARP Timeout 04:00
  Last entry, never, never hang output
  Last clearing of "show interface" counters 6d20h
  Input queue: 0/2000/0/0 (size/max/drops/dumps); Total output drops: 0
  Strategy of queues: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 22000 bps, 16 packets/s
  5-minute exit Note 5000 bps, 6 packets/sec
  10408244 package, 3064417434 bytes, 0 no buffer entry
  Received 1283 broadcasts (0 multicasts)
  3218 Runts, 65 giants, 0 shifters
  183885 entry errors, CRC, frame 31724, saturation 0, 0 ignored 145987
  Watchdog 0, multicast 0, break 0 comments
  entry packets 0 with condition of dribble detected
  4172593 packets output, 526645344 bytes, 0 underruns
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  0 babbles, collision end 0, 0 deferred
  carrier, 0 no carrier, lost 0 0 interrupt output
  output buffer, the output buffers 0 permuted 0 failures

  It is a new installation of VSS pair and has the same basic configuration of the previous configuration of VSS No.

  The only changes we made were to have portfast, bpduguard and bpdufilter enabled on all ports to connect to the NetXtremes.

  Does anyone know of an imbalance between NetXtreme BCM 5720 and the latest cisco IOS s2t54-adventerprisek9-mz. Spa. 152 - 1.SY1a.bin that could cause this?

  Or the cards do not work with this configuration and something as the portfast must be disabled or something else activated?

  So far no news of my Cisco TAC I have open.

  EJ

  Hi Eric,.

  The 'reliability' don't lie not.  If the cables are not defective, then it would read as "255/255.  To support my theory, counters have been erased "6d20h" and entry errors are incrementing.

  What line card is installed on this slot machine?  We could try to perform a TDR on this port:

  1 command: test the interface cable tdr ;

  2. wait for 61 seconds;

  3 command: sh interface cable tdr ; and

  4. after exit # 3.

• 9 - ESXi 5.1 workstation reviews and 10 GbE NIC

  OK, I have a beefy machine running Windows Server 2012 VMW Workstation 9. The machine has a dual 1 GB NIC and dual port 10GBe NIC

  All the features of the CPU are enabled in the i7 CPU 3820, so everything is running 64-bit stuff.

  I have 2 machines virtual esxi connected to the card of 1 GB automatically filled. The virtual NETWORK card is "el1000" are in a Cluster, 2 nodes of course vCenter.

  Each esxi is connected to a target iSCSI with a 200 GB LUN.

  In each of the 2 VM esxi, I have 1 Windows 2008 R2 VM, one in each VM esxi. The two Windows 2008 R2 VM are on the iSCSI LUN.

  The Windows 2008 R2 VM 2 is connected to the each host esxi, the 1 GB vswitch vswitch.

  Launch t Windows 2008 R2 VM fine. Performance is as expected because they are only connected iSCSI LUNS to the 1 GB card.

  While the configuration works as expected.

  Since it worked, I decided, we will use 10GBe NIC so I disassembled all the iSCSI LUN and removed the adpter iSCSI iSCSI target in both machines virtual esxi. I'm to a 'Raw' build if you want.

  Because I don't have a DAC SFP connection + 10GBe switch, I put a looping SFP + and everything was now pings to 10GBe port.

  Since my objective was the LUN to a 1 GB NIC/subnet, I redirected the LUN target to the subnet in the subnet/10GBe NIC.

  Everything was to pings to the 10GBe. Great huh?

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  Then I configured the iSCSI initiators in each VM esxi to connect to the 200 GB iSCSI LUN. The update occurs and the two machines virtual esxi see the LUN and it goes up.

  At this point, all connections are there and the iSCSI is connected to 10 Gbps.

  So I import the virtual machine residing in the iSCSI LUN, one in each VM esxi. They import very well.

  So I turn on one of the Windows 2008 R2 VM that is hosted on the first esxi host and... GROUP!

  I have attached the screenshot.

  

  Can we do anything out it?... lol

  I can repeat it each time.

  I'm laughing because I'm probably using WS incorrectly or something.

  However, I have flash the 10GBE optical is QLogic/HP lates BIOS.

  Thank you

  Do not use the for the VM ESXi vmxnet3 adapter.  The pilot of ESXi 5.1 for vmxnet3 as a 'physical' NETWORK card has some problems.  Use rather e1000.

  Note that you can always use vmxnet3 for any nested VMs, with no problems.

• VSA and PowerChute Network Shutdown

  Hello

  Our environment currently has 2 a vCenter server and ESXi hosts. The vCenter server has all our virtual machines production, which should be able to stop using PCNS with no problems. VSA has been installed and configured for 2 ESXi hosts.

  To stop the ASB, could we get into the cluster and attributes specific to the provider in maintenance mode, correct? Yes, in the case of a power outage (like this weekend), is there a way for maintenance mode be entered automatically and for VSA attributes be stopped?

  Has anyone tried this configuration successfully?

  Thank you.

  I don't know about the need for a shutdown script.

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  I lost power to my lab and things have not stopped correctly. Since I put under tension, it was unavailable. I've included the VSA Manager log.

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  Hi Owen,.

  From the description you posted, it seems that either your cluster in maintenance mode or that there is something wrong with the backend network prevents the adjoining VSA VMs between them.

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  Run: java-jar WSCLI.jar getSvaServerInfo

  Check the two VMS VSA. If they are both in maintenance mode, you can get them to come out of maintenance mode by running:

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  Check the VMs got out of maintenance mode by running getSvaServerInfo again. With the two VM VSA out of maintenance mode, the address IP of Cluster should appear. Check if the cluster itself is in maintenance mode by running:

  java-jar WSCLI.jar getStorageCluster

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  In case the system VMs VSA are not in maintenance mode, there is probably a problem preventing the VSA VMs to communicate. Indeed, even if the VSA VMS are in maintenance mode, if there is a network problem, you won't be able to remove them from the maintenance mode. So, if the steps above fail, first step should probably be to check networking (necessity of VMs to communicate on networks of front and background).

• VSA and VCenter fails

  If I have a two cluster nodes VSA, how a VCenter failure affects the cluster and the virtual machines running on the cluster?

  Moreover, given that we rotated the VSA cluster, we found it very resilient fault... tried to take down the network, host etc etc and it always retrieves se... excellent product.

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• EMC Celerra VSA and SRA 4.0.22 - discoverLuns fails

  Hello

  When configuring for a SRM lab environment, I encountered an error when the command that is part of the Configuration of the Manager of the range "discoverLuns".

  Software: vSphere 4.1, VMware srm - 4.1.0 - 267817, EMC_Celerra_Replicator_SRA_v4.0.22, Celerra VSA running DART 6.0.36 - 4 (the latest version of EMC Powerlink)

  Two Celerra work very well. They are configured for replication. The ESXi can see the Celerra iSCSI LUNS.

  Array Manager Software (SRA) is installed.

  Two SRM servers are configured and that they can see each other. (Connection established).

  If I want to configure "Picture frames", I click on Add and the wizard like to know some details. After you click on 'Connect' MRS detects the Celerra. After you select the Celerra and clicked OK, SRM trying to find LUN being replicated on the table. This is the step that fails with the error message: error while executing command 'discoverLuns '.

  The SRA writes a log file, which shows the XML Code for the discoverLuns command and the commands sent to the celerra:

  2011-02-01 11:30:49, 674 [com.emc.celerra.sra.engine.SrmTransaction]: registry Version SRM string: \VMware HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc. Site Recovery Manager
  InstalledVersion REG_SZ 4.1.0.3438
  2011-02-01 11:30:49, 846 [com.emc.celerra.sra.engine.SrmTransaction]: [Version 4.0.22 =] transaction Begin SRM: discoverLuns
  2011-02-01 11:30:49, 871 [com.emc.celerra.sra.engine.SrmTransaction]:
  Order entry:
  <? XML version = "1.0" encoding = "UTF-8" standalone = "yes"? >
  < command >
  < name > discoverLuns < / name >
  C:\Windows\TEMP\vmware-SYSTEM\dr-sanprovider1216-0 < OutputFile > < / OutputFile >
  < ConnectSpec >
  Celerra < name > < / name >
  < address > 10.10.20.224 < / address >
  < username > nasadmin < / username >
  password <>* < / password >
  < / ConnectSpec >
  < ArrayId > BB005056AD377E0000-server_2 < / ArrayId >
  Trivia < LogLevel > < / LogLevel >
  < / order >
  2011-02-01 11:31, 056 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 command: / nas/bin/nas_version
  2011-02-01 11:31, 258 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 result of command: 6.0.36 - 4
  2011-02-01 11:31, 263 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 command: / nas/bin/nas_cel-query: IsLocal == True - format: %s - fields: CelerraID
  2011-02-01 11:31, 380 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 result of command: BB005056AD377E0000
  2011-02-01 11:31, 380 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 command: / nas/bin/nas_cel-interconnection - query: *-format: '%s' %s |' -fields: Name, DstMoverName
  2011-02-01 11:31, 529 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 command result: Loopback ' server_2. dr_to_pr'server_2.
  2011-02-01 11:31:00,533 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 Executing command: /nas/bin/nas_replicate -report -fields id,name,remoteSystem,object,localRole,sourceMover,destinationMover,sourceStatus,destinationStatus,curTransferRateKB,curTransferTotalSizeKB,curTransferRemainSizeKB,curTransferEstEndTime,destinationFilesystem,sourceFilesystem,dartInterconnect,peerInterconnect,sourceLun,destinationLun,sourceTarget,destinationTarget -noheader
  2011-02-01 11:31:00,661 [com.emc.celerra.sra.engine.net.SSHConnection]: 10.10.20.224 Command result: "fs11_T1_LUN1_BB000C29B6901B0000_fs11_T1_LUN1_BB000C29B6901B0000","iscsi_repl","2","iscsiLun","source","server_2","server_2","OK","OK","0","0","0","","","","20003","20003","1","1","iqn.1992-05.com.emc:bb005056ad377e0000-1","iqn.1992-05.com.emc:bb005056ad73620000-1"
  2011-02-01 11:31, 672 [com.emc.celerra.sra.engine.ReplicationSession]: analysis replciation session: fs11_T1_LUN1_BB000C29B6901B0000_fs11_T1_LUN1_BB000C29B6901B0000
  2011-02-01 11:31, 673 [com.emc.celerra.sra.engine.DiscoverLuns]: com.emc.celerra.sra.exception.InvalidArrayIdException: invalid table ID:-server_2 provided. in com.emc.celerra.sra.engine.SraArrayID. < init > (SraArrayID.java:41)
  com.emc.celerra.sra.engine.ReplicationSession.setRemoteArrayId(ReplicationSession.java:338)
  com.emc.celerra.sra.engine.ReplicationSession. < init > (ReplicationSession.java:127)
  com.emc.celerra.sra.engine.parser.ReplicationProperties.getRepV2Sessions(ReplicationProperties.java:151)
  com.emc.celerra.sra.engine.Collector.getReplicationSessions(Collector.java:413)
  com.emc.celerra.sra.engine.DiscoverLuns.buildResponse(DiscoverLuns.java:87)
  com.emc.celerra.sra.engine.DiscoverLuns. < init > (DiscoverLuns.java:60)
  com.emc.celerra.sra.engine.SrmTransaction.beginSrmTransaction(SrmTransaction.java:139)
  com.emc.celerra.sra.engine.SrmTransaction. < init > (SrmTransaction.java:63)
  com.emc.celerra.sra.Main.main (Main.java:81)
  
  2011-02-01 11:31, 710 [com.emc.celerra.sra.engine.DiscoverLuns]:
  DiscoverLuns output:
  <? XML version = "1.0" encoding = "UTF-8" standalone = "yes"? >
  < response >
  < ReturnCode > 4 < / ReturnCode >
  < / answer >
  2011-02-01 11:31, 710 [com.emc.celerra.sra.engine.SrmTransaction]: end transaction SRM

  The blue line indicates the error. It seems that the SRA has an error in the analysis of the response of the previously executed command ' / nas/bin/nas_replicate. Also, it seems that only the Celerra ID from the remote Celerra (recovery site) is missing. In my case the remote ID of table must be 'BB005056AD73620000-server_2' instead of '-server_2.

  Unfortunately I can't change the Code of the Java byte (the SRA is written in Java, the 'command.pl' Perl is used to start the java program with entry XML).

  Any suggestions?

  Thank you!

  Hello

  Your problem has been solved?

  I have installation just my SRM laboratory, using the same version of the SRA.

  Initially, I had the same problem but only because I changed my name default data mover "server_2" to "vsa01-server_2.

  The problem disappeared after changing the name to server_2.

  I searched EMC powerlink and found that a problem with the old version SRA about interconect name cannot contain "_".

  Your newspaper, the interconnect name is 'dr_to_pr '.

  You might want to try to change it to "dr to pr'.»

• I don't have an error code. I play Aion with windows 7, it starts and runs really nice on max settings. The problem is that the computer shut down just when he wants to without error or explanation please help.

  Is there a way to know why your pc stops the poeople HP say this is a problem of windows 7 and can not help.

  It could be that the computer is running a little on the hot side and the thermal protection has kicked. One of the down sides to get a pre-generated computer who is yo have no control over the thermal limits. Try to blow out the dust accumulated inside the computer, just him ensure that the computer is turned off and unplugged before you open the side of your computer. You might need a couple of compressed air or one of these mini vacuum computer systems that can act as a fan as well. I hope this helps.

• Enable and disable the NIC with the Standard users

  Hi guys.

  We set up a phone book ad within our Organization. Additional client systems (Windows 7 and Windows 8) to the field. Domain users are accessing the system with the permission of standard users. I don't want to give administrator permissions. But the user should be able to disable and enable the network adapter without giving administrator permissions. Please suggest.

  Thanks in advance for the help.

  It is not possible.  Only an administrator is allowed to modify the configuration of systemic, such as activation or deactivation of the hardware components of the system.