Problem with collect

From: LAWRIE SMITH (lawries_at_btinternet.com)
Date: 07/16/04

  • Next message: LAWRIE SMITH: "UPDATE: Problem with collect"
    Date: Fri, 16 Jul 2004 12:27:23 +0100 (BST)
    To: Tru64Admins <tru64-unix-managers@ornl.gov>
    
    

    Admin,

    I have a 4 node cluster (2 x ES40, 2 x ES45) attached
    to HDS 9570V storage via cisci 9216 switches.

    Since upgradeing the firmware from V6.6 -> V6.7 and
    installing PK4 from PK3 with NHD7, I have a problem
    with collect, ONLY on the ES40's, which was working
    before.

    The error is: FATAL: readk: Can't read from kernel

    The FAQ says,
    Q. Collect crashes with the following output:
    readk: No such device or address
    FATAL: readk: Can't read from kernel

    Collect gathers all its data from the kernel and needs
    to know certain kernel symbol names to access those
    data. As the kernel evolves, those symbol names may
    change and cause difficulty for Collect. To remedy
    this, make sure you have the latest version of
    Collect; that is, the one that came with the Base OS
    on which you are running.

    I don't think that this can be the answer, can it?

    TIA for any advice.

    Lawrie


  • Next message: LAWRIE SMITH: "UPDATE: Problem with collect"

    Relevant Pages

    • Re: [Patch 3/3] ksym_tracer: Documentation containing usage guide for ksym tracer
      ... +ksym_tracer uses the Hardware Breakpoint interface in the kernel to monitor ... +kernel variables for memory access operations such as read and write. ... Trace write operations on a variable that is ... +file should be available to accept the kernel symbol inputs. ...
      (Linux-Kernel)
    • knlist fails
      ... I try to read kernel symbol address from the live kernel using knlist ... int nec, i; ... Does this function works on AIX? ...
      (comp.unix.aix)
    • ksyms/kallsyms command not found - Fedora Core-3
      ... Just now I have installed Fedora Core 3 with 2.6.9-1.667 kernel. ... when I try to see ksyms command under /proc directory I was not able to ... How can I see the symbols that are exported to the Kernel Symbol Table? ...
      (Fedora)
    • Re: [PATCH 15/20] Move swsusp __pa() dependent code to arch portion
      ... and not on kernel text and data addresses. ... Hibernation code needs to determine the physical address associated ... with kernel symbol to mark a section boundary which contains pages which ...
      (Linux-Kernel)