SUMMARY: /dev/kmem: No such device or address.

From: Bruce Ferjulian <Ferjulian_Bruce_at_emc.com>
Date: Fri, 04 Apr 1997 17:17:48 -0500

        Thanks to Alan in the following message, "monitor" now works for me.
        I implemented the suggestions of removing the flag -DNEXUS_LIST in the
        the makefile.

        -Bruce-

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From: alan_at_nabeth.cxo.dec.com
Date: Fri, 4 Apr 97 18:42:57 GMT
To: <bferjul_at_emc.com>, <Ferjulian_Bruce_at_emc.com>
Reply-To: <alan_at_nabeth.cxo.dec.com>
Subject: Re: /dev/kmem: No such device or address.


        As I recollect, V4.0B changed the way the SCSI driver
        stored the queue length and the V4 version of Monitor's
        Makefile tries to get this information. To verify that
        this is the case, run it without the disk option. If
        it works, then the queue length code is probably the
        problem. If you use remove the -DNEXUS_LIST constant
        from the Makefile and recompile, Monitor will try a
        different way.

        Unfortunately, the alternate uses a table(2) hook that
        has never put useful information in the field it claims
        in the queue length. At least it allows collecting the
        other disk statistics. I'm told that it will be fixed in
        the proverbial future release.


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Received on Sat Apr 05 1997 - 00:30:59 NZST

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