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sumit_ghosh

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sumit_ghosh

25 Posts

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June 7th, 2012 05:00

Issue while creating devices in VMAX

Hello,

I am receiving the below error while I am trying to create a device in symmetrix:

f50# symconfigure -sid 68 -cmd "create dev count=1, size=1100, config=2-way-mir, emulation=fba, disk_group=2;" preview -nop

A Configuration Change operation is in progress. Please wait...

    Establishing a configuration change session...............Established.

    Error occurred while Defining change number 1:

    When creating new devices in a symmetrix that contains an EA, CA, or EF adaptor, a valid mvs_ssid must be specified

    Terminating the configuration change session..............Done.

The configuration change session has failed.

Can anyone help out related to what mvs_ssid is ? Not sure how it needs to be specified.

Sumit

  • Stephanie_P

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    Posted June 7th, 2012 06:00

    Hello,

    The team is going to move this thread to the Support Forums Community where your question can be addressed.

    Thanks,

    Stephanie

  • RFritz11

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    Posted June 7th, 2012 07:00

    Hello,

    We have moved your question to the Symmetrix Support Forum where it should receive prompt attention.

    Thanks,

    Bob.

  • dynamox

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    Posted June 7th, 2012 07:00

    since you have mainframe adapters in your box (whether you use them or not) you need to specify ssid when creating new device. You can list available ssid with this command:

    symcfg list -sid 123 -ssid

  • sumit_ghosh

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    Posted June 7th, 2012 21:00

    I am trying to create the devices from a windows managment host. Its allowing me to create devices once i specify the mvs_ssid value.

    But will i be able to discover those created devices once i mask them to my windows management host ?

  • dynamox

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    Posted June 7th, 2012 21:00

    yes,  as long as you are creating FBA devices you can present them to any open systems.

  • sumit_ghosh

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    Posted June 8th, 2012 00:00

    Thanks for the info. I am having trouble to find out which FA port my windows managment host is coonected to to my VMAX array.

    Is mvs_ssid has to do anything with it ? Can you tell how to find out the FA port my windows host is connected to ?

  • sumit_ghosh

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    Posted June 8th, 2012 00:00

    Below is my connections output :

    AIXFCOE10g# symcfg list -connections -sid 62

    Symmetrix ID:    000192603062

      Symmetrix                                Host

    -------------  -----------------------------------------------------------

    Director Port  Node Name     IP Address      HW Type  OS Name  OS Revision

    -------- ----  ------------- --------------- -------- -------- -----------

    UN-1A     0    HK192603062   0.0.0.1         i686     WinNT-SP 5.1.2600

    FA-5E     0    smc-server    10.241.209.168  i686     WinNT    5.2.3790

    FA-11E    0    cluster1      *:bea7:92f:9acf i686     WinNT    6.0.6002

    FA-11E    1    r300-4        0.0.0.1         i686     Unknown  6.0.6002

    FA-12E    0    AIXFCOE10g    10.241.213.107  00F65F0  AIX      7.1

    EF-7G     0    AOSB          10.241.208.214  2817     Unknown  MVS: 07.01

    EF-12G    0    AOSB          10.241.208.214  2817     Unknown  MVS: 07.01

    the AIX box is showing mapped to Dir 12E port 0. But below is my symmaccess list hbas output :

    AIXFCOE10g# symaccess list hbas

    Identifier        Physical Device Path              Symmetrix ID  Dir:P

    ----------------  --------------------------------  ------------  -----

    10000000c9aa09d8  N/A                               N/A           N/A

    10000000c9aa09d9  N/A                               N/A           N/A

    10000000c9aa0642  N/A                               N/A           N/A

    10000000c9aa0643  N/A                               N/A           N/A

    Now I am not sure if the HBAs are logging in ot not ?

  • Amita2

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    Posted June 8th, 2012 00:00

    Hi,

    Check : symaccess -sid xx list logins

    Thanks

    Amita

  • Amita2

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    Posted June 8th, 2012 00:00

    Hi,

    To list the HBA of your host and FA port its connected to use commad:

    symaccess list hba

    Thanks

    Amita

  • Sam Claret

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    Posted June 8th, 2012 01:00

    If you are running PowerPath on the host then a powermt display dev=all will show you which Fas are in use.

    The INQ utility (available at ftp://ftp.emc.com/pub/symm3000/inquiry) has a switch –et that will also display the Fas the host is connected to. Note that multipathed devices under the control of PowerPath will only appear once.

    Sam Claret

    Technical Support Engineer III

    Worldwide Technical Support – OSAPI Windows

    Office Hours: Rotating shift, 7AM – 4PM GMT

    Office #: +353 21 494 5981