[Info-vax] Processes hang on USB-access

Volker Halle volker_halle at hotmail.com
Wed Mar 2 03:05:08 EST 2022


Jouk,

I wouldn't call this 'random numbers'. At least those values describing the IO are consistent:

FFFFFFFF.829A69C4   IRP$PS_CCB 		7FF7C400   <<< channel control block address
FFFFFFFF.829A69C8   IRP$L_QIO_P1 		01522110   <<< buffer address
FFFFFFFF.829A69D0   IRP$L_QIO_P2 		00007C00   <<< length
FFFFFFFF.829A69D8   IRP$L_QIO_P3 		0001CB61  <<< starting LBN

And if you look at the current IRP a couple of times (when access to the USB disk seems to 'hang'), those values are always the same, i.e. the current IRP does NOT change - correct ?

Volker.



More information about the Info-vax mailing list