Hi,
Juust noticed I may have got your DKA100 and DKA200 around the wrong way,
but the mechanism is still a useful one to know.
Jeremy
>> One of the main systems that I want to Virtualize is a VAXstation 4000/60
>> with a BA350 shelf. The only HD connected to the system is a RZ28-VA SBB
>> (2GB) as DKA200:, so yesterday I added a RZ29-VA SBB (4GB) as DKA100:. I
>> setup Standalone Backup on the RZ29 and booted into Standalone backup.
>Does your VAXstation/60 boot from the RZ28? Does it run VMS 7.3?
>If so, you might like to try this instead:
>1. If you don't have it installed on your VAXstation already, download and
> install LDdriver from https://www.digiater.nl/downloads/lddriver_v83.zip
> LDdriver implements a VMS disk driver mapped to a VMS flat file, a sort
> of "virtual disk" utility.
>2. Start LDdriver ... $ @SYS$STARTUP:LD$STARTUP
>3. If you haven't already done so, connect your 4GB drive to the VAXstation
> and initialise and mount it, e.g.
> $ INIT/SYS DKA200: BIGDISK
> $ MOUNT/SYS DKA200: BIGDISK
>4. Create a virtual disk the same size as your DKA100 drive, or bigger:
> $ LD CREATE DKA200:[000000]DKA100_IMAGE.DSK /SIZE=4213968
> will create a 2GB container file.
>5. Then prepare it:
> $ LD CONNECT DKA200:[000000]DKA100_IMAGE.DSK LDA1
> $ INIT/SYS LDA1: VAXDISK
> $ MOUNT/FOREIGN LDA1:
> $ BACKUP/IMAGE DKA100: LDA1:/INIT
>6. Dismount and disconnect the LD disk
> $ DISMOUNT LDA1:
> $ LD DISCO LDA1:
>7. Transfer the disk image file DKA200:[000000]DKA100_IMAGE.DSK
> to your SIMH host, e.g. via FTP in BINARY mode.
>The disk image created by LD and transferred to your SIMH host is ready for
>use by SIMH.
>Regards,
> Jeremy Begg
>> I tried to run the following:
>> backup/image/verify dka200: dka100:[000000]20190420-system.sav/sav
>>
>> I ended up with a very strange "No valid storage bitmap found" error, and it
>> failed to copy anything.
>>
>> Facility: BACKUP, Backup Utility
>> Explanation: Software bad block data is not present on the volume. The
>> volume has been initialized with no bad blocks.
>> User Action: Execute the Bad Block Locator utility before using the volume.
>> NOBITMAP, no valid storage bitmap found on 'device-name'
>>
>> I tried ANALYZE/MEDIA, but may not have been doing things right. This is a
>> Genuine RZ29-VA, but it was originally used as part of a disk array for a Sun
>> Sparc system.
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