[Info-vax] Processes hang on USB-access

[Volker Halle]

Jouk,

I've found an online copy of Ruth Goldenberg's 'VAX/VMS Troubleshooting' book. Page 92 ff talks about CDRPs (Class Driver Request Packet, which includes an IRP), which could be in different wait queues and has some commands, to try to locate those. The book is from 1985, so references VAX V3 and V4.

https://usermanual.wiki/m/dfc54808a6274253010331c408f6f5216a4dc1360555e4fbb42bc54921e3505f.pdf

Volker.