[Info-vax] SHO DEV xxx/FILE on LD devices

[Johnny Billquist]

On 2011-07-05 13.44, Jan-Erik Soderholm wrote:
> Hi.
> Can someone tell why the below happens.
>
>
> $ dism/abo $1$lda1:
> %DISM-W-CANNOTDMT, $1$LDA1: cannot be dismounted
> %DISM-W-INSTIMAGE, 2 images installed on volume
>
> $ sh dev $1$lda1:/file
>
> Files accessed on device $1$LDA1: (OSSBY1) on 5-JUL-2011 13:29:49.84
>
> Process name PID File name
> 00000000 [000000]INDEXF.SYS;1
> $
>
>
> I can see the images using INSTALL LIST :
>
> DISK$JFPLIB0004A:<LIBBZ2>.EXE
> libbz2shr32-1_0_4;1
>
> DISK$JFPLIB0004A:<LIBZ>.EXE
> LIBZSHR32-1_2_3_EV56;1
>
> $ sh log DISK$JFPLIB0004A
> "DISK$JFPLIB0004A" = "$1$LDA1:" (LNM$SYSTEM_TABLE)
> $
>
>
> On the other LD drive I can see the installed files :
>
>
> $ dism/abo $1$lda2:
> %DISM-W-CANNOTDMT, $1$LDA2: cannot be dismounted
> %DISM-W-INSTIMAGE, 3 images installed on volume
> $
>
> $ sh dev $1$lda2:/file
>
> Files accessed on device $1$LDA2: (OSSBY1) on 5-JUL-2011 13:36:14.60
>
> Process name PID File name
> 00000000 [000000]INDEXF.SYS;1
> 00000000 [python254.vms.lib]PYTHON_LIBCRYPTO_SHR32.EXE;1
> 00000000 [python254.vms.lib]PYTHON_LIBSSL_SHR32.EXE;1
> 00000000 [python254.vms.lib]pythonshr.exe;2
>
>
> The same files are visible with INSTALL LIST :
>
> DISK$JFPPY0021A:<PYTHON254.VMS.LIB>.EXE
> pythonshr;2 Open Hdr Shared Lnkbl
> PYTHON_LIBCRYPTO_SHR32;1
> Open Hdr Shared Lnkbl
> PYTHON_LIBSSL_SHR32;1
> Open Hdr Shared Lnkbl
>
> $ sh log DISK$JFPPY0021A
> "DISK$JFPPY0021A" = "$1$LDA2:" (LNM$SYSTEM_TABLE)
> $
>
>
> I do not understand why SHO DEV xxx/FILE shows different
> results for these two LD drives...

Open is not the same as installed. A file can be installed without being 
open. However, an installed file can also be open.
So, on the first disk, you have images that are installed, but not open, 
while on the second disk you have images that are installed *and* open. 
Someone running python on your system, perhaps? :-)

	Johnny