Bug 215568

Summary:	[cam] 'camcontrol rescan all' broken: CAMIOCOMMAND ioctl failed: Invalid argument
Product:	Base System	Reporter:	emz
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	New ---
Severity:	Affects Many People	CC:	ae, glebius
Priority:	---	Keywords:	regression
Version:	11.0-RELEASE
Hardware:	Any
OS:	Any

Description emz 2016-12-26 07:35:02 UTC

camcontrol rescan all is broken, cannot rescan the buses, 100% reproducible since 11.0-RELEASE (from initial release to p5). Was working on 10.3-STABLE.


# uname -a
FreeBSD bsdrookie.norma.com. 11.0-RELEASE-p5 FreeBSD 11.0-RELEASE-p5 #0 r310364: Wed Dec 21 19:03:58 YEKT 2016     emz@bsdrookie.norma.com.:/usr/obj/usr/src/sys/BSDROOKIE  amd64
# camcontrol rescan all
camcontrol: CAMIOCOMMAND ioctl failed: Invalid argument

Kernel and userland are in sync:

# uname -K 
1100122
# uname -U 
1100122

It's reproducible even on 11.0-RELEASE Live CD, on different machines.

Comment 1 Andrey V. Elsukov freebsd_committer

2016-12-27 09:50:11 UTC

It seems the problem was fixed in r309943. Is it suitable to make an errata with this change?