/dev/urandom corrupted on 11.23

[dictum9]

Question, what caused this corruption, and what's the latest patch for this?

It broke ssh, service guard, etc.


#: strings /dev/urandom
/dev/urandom: No such device

[Tim Nelson · Accepted solution]

Cannot tell you what broke it but.

Why not just reinstall ?

Latest version on software.hp.com is

B11.23.09

[dictum9]

Am I correct in assuming that PHKL_31506 will fix it?

[Tim Nelson]

I see only the below in the patch info. No mention of corrupt or missing device files only some oddity of /stand no unmounting with the daemon running..?


PHKL_31506:
( SR:8606350838 CR:JAGaf11650 )
The "/stand" directory cannot be unmounted
when the kernel random number generator daemon
is loaded.

( SR:8606351838 CR:JAGaf12643 )
This product update is a member of a set needed to
pre-enable the future security features. This product
update has no other impact on your system.

[dictum9]

OK, so that's basically not an option.
Any other ideas on how to restore /dev/urandom?

Is on the core OS cd (DVD)?

[Tim Nelson]

You could attempt to recreate with mksf..

lsdev to find the major number for the rng and on all my systems the minor number is 0x000001

Otherwise the Random number software is on software.hp.com