[Info-vax] Odd BACKUP error: unsupported file structure !

[hb]

On Nov 10, 10:06 am, JF Mezei <jfmezei.spam... at vaxination.ca> wrote:
> Alpha VMS 8.3, the source disk is ODS5
>
> backup/image/ignore=interlock disk1: lda2:/init
>
> %BACKUP-E-OPENIN, error opening $11$DQB0:[ALLIN1.LIB_SHARE]BALLCAP.EPS;1
> as input
> -SYSTEM-W-FILESTRUCT, unsupported file structure level
>
>
>
> $ dir/full $11$DQB0:[ALLIN1.LIB_SHARE]BALLCAP.EPS;1

Try a $ dump/header/block=count=0 $11$DQB0:
[ALLIN1.LIB_SHARE]BALLCAP.EPS;1
and see what it dumps for "Structure level and version:".

> The other *.EPS files in that directory are also Stream_CR and didn't
> generate any error. ANA/RMS on the file uncovered no errors.

It's in the header. But it surprises that backup can't open the file
while ANA/RMS can.
I would rather try ana/disk/repair.