IZ73277: VMS RUNNING AS ROOT CAN NOT BE ATTACHED TO OTHER USERS' VMS

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: A
    com.ibm.tools.attach.AttachNotSupportedException is received
    when a root user attach its VM to other users' VMs.
    .
    Stack Trace: com.ibm.tools.attach.AttachNotSupportedException:
    acknowledgment timeout from 5244 on port 39502
            at
    com.ibm.tools.attach.javaSE.VirtualMachine.tryAttachTarget(Virtu
    alMachine.java:157)
            at
    com.ibm.tools.attach.javaSE.VirtualMachine.attachTarget(VirtualM
    achine.java:95)
            at
    com.ibm.tools.attach.javaSE.AttachProvider.attachVirtualMachine(
    AttachProvider.java:36)
            at
    com.ibm.tools.attach.VirtualMachine.attach(VirtualMachine.java:8
    1)
            at props.getProps(props.java:27)
            at props.main(props.java:21)
    .
    

Local fix

Problem summary

  • VMs running as root can not attach to other users' VMs
    

Problem conclusion

  • This defect will be fixed in:
    6.0.0 SR8
    5.0.0 SR12
    
    Changes have been made to ensure the VM owned by root user can
    be attached to other user's VMs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ73277

  • Reported component name

    JAVA 5 J9 COMMO

  • Reported component ID

    620500127

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-03-25

  • Closed date

    2010-05-27

  • Last modified date

    2010-05-27

  • APAR is sysrouted FROM one or more of the following:

    IZ73273

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    JAVA 5 J9 COMMO

  • Fixed component ID

    620500127

Applicable component levels

  • R500 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Virtual Machine

Software version:

5.0

Reference #:

IZ73277

Modified date:

2010-05-27

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