I guess I'd try HELP/MESSAGE DATAOVERUN and see what it tells me.

You could also try setting a larger type ahead size with:

$ MC SYSGEN

SYSGEN> USE ACTIVE

SYSGEN> SET TTY_TYPAHDSZ 256

SYSGEN> WRITE ACTIVE

SYSGEN> EXIT

You may need to logout and login again for it to take effect for your terminal.

On 5/2/2019 6:25 PM, Ray Jewhurst wrote:
That didn't work either, someone previously suggested I try /hostsync so I tried that along with altypahd too to no avail.

Thanks

Ray

On Thu, May 2, 2019 at 9:07 PM Stafford Winters <[email protected] <mailto:[email protected]>> wrote:

    I seem to recall a setting on physical terminals which limited the
    rate at which keystrokes were sent to the computer.  This may be a
    factor.

    It appears as if your input includes carriage returns, and it
    needs to.

    It may be that turning on the altypahd terminal setting may allow
    a greater stream of input before choking.  It may work for you.

    On 5/2/2019 5:36 PM, Ray Jewhurst wrote:
    I tried doing a VMS 7.3 CD install on the 4000/60 and it went
    swimmingly until I tried to install the PAKs and I got this:

    $!
    $!                            HPE HOBBY LICENSE AGREEMENT
    $!
    %CREATE-E-READERR, error reading SYS$INPUT:.;
    -RMS-F-RER, file read error
    -SYSTEM-W-DATAOVERUN, data overrun

    I am running 72 Megs and I do not get this error on 3900 or
    MicroVAX II.  I know there is another way to copy the PAKs over
    using an iso but the instructions in the Hobbyist letter seemed
    kind of fuzzy to me.  Am I doing anything wrong or is the the way
    a 4000/60 should behave?

    Thanks

    Ray

    On Wed, May 1, 2019 at 6:16 PM Matt Burke <[email protected]
    <mailto:[email protected]>> wrote:

        On 01/05/2019 13:36, [email protected]
        <mailto:[email protected]> wrote:
        > Matt
        >
        > I've built the VAXstation 4000/60 and 4000/VLC images. Is
        it possible to post an example simh.ini file for either or
        both of these please, it would save me some considerable
        guesswork!
        >
        > I have just reconfigured a FreeAXP emulator running on
        Windows which contains SLAVE, formerly an AlphaServer 1000A.
        It serves up a cluster member disk for a 4000/VLC so that
        will be a great test of your new systems.
        >
        > I previously had lots of trouble with FreeAXP and SIMH
        residing on the same windows box, turns out that FreeAXP
        really doesn't like WinPCap - it crashes on startup and it is
        very difficult to kill the image.
        >
        > Regards, Mark.
        >
        Hi Mark,

        The first thing to note (if you haven't spotted it already)
        is that the
        simulators have been merged into the Simh master branch and a
        number of
        fixes have been applied. CD-ROM and tape drive support is now
        included
        along with fixes to the memory sizing for the M60 and VLC.


        The VAXstation 4000/60 and 4000/VLC are very similar so this
        simh.ini
        will work for both:

        ; Set system memory size
        ;   M60 can be one of 8m, 16m, 24m, 32m, 40m, 48m, 56m, 72m,
        80m, 104m
        ;   VLC can be one of 8m, 16m, 24m
        ;
        set cpu 24m
        ;
        ; Attach the NVRAM device
        ;
        attach nvr vaxstation4000.nvr
        ;
        ; Set the MAC address in the network address ROM
        ; This will need to match whatever your boot server is expecting
        ;
        set nar mac=08:00:2b:40:00:60
        ;
        ; Setup local SCSI disks if required (here are a few examples)
        ; Also try 'help rz'
        ;
        ; set rz0 rz26
        ; attach rz0 disk0.img
        ; set rz1 disable
        ; set rz2 disable
        ; set rz3 disable
        ; set rz4 rrd40
        ; attach rz4 vms73.iso
        ; set rz5 tz30
        ; attach rz5 backup.tap
        ; rz6 is always disabled because this is the initiator SCSI ID
        ; set rz7 disable
        ;
        ; Enable LANCE Ethernet (device ESA0 under VMS)
        ;
        set xs enable
        ;
        ; Attach Ethernet device to a host interface
        ;
        attach xs eth0
        ;
        ; Start the simulator
        ;
        boot cpu

        The first time the ROM self-test runs after the memory size
        is changed
        or after attaching a new NVRAM file it will perform a
        thorough memory
        test. This can take quite a long time especially with 104MB.
        You will
        see multiple selftest failures but don't worry about it, they're
        expected for now. After the self-test completes I would recommend
        enabling the fast boot option:

        >>> SET FBOOT 1

        This will significantly speed up subsequent restarts of the
        simulator.
        Eventually I'll patch the ROM to skip the memory tests.

        Assuming your boot server is all setup you can now boot from
        the Ethernet:

        >>> BOOT ESA0

        I haven't tested Ethernet booting on these simulators for
        quite some
        time so I hope it works!

        Let me know how it goes.

        Matt

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