Subject: SS20 + 2 processors and problem.
To: None <tech-smp@NetBSD.org>
From: Sebastian Wasilewski <vampire@phys.uni.torun.pl>
List: tech-smp
Date: 10/11/2003 21:30:13
Hello,
I have problem with running secondary CPU on sparc SS20 (NetBSD-1.6.1). On
system-boot,information about both CPUs is displayed:
mainbus0 (root): SUNW,SPARCstation-20
cpu0 at mainbus0: mid 8: TMS390Z50 v0 or TMS390Z55 @ 60 MHz, on-chip FPU
cpu0: physical 20K instruction (64 b/l), 16K data (32 b/l), 1024K external
(32 b
/l): cache enabled
cpu1 at mainbus0: mid 10: TMS390Z50 v0 or TMS390Z55 @ 60 MHz, on-chip FPU
cpu1: physical 20K instruction (64 b/l), 16K data (32 b/l), 1024K external
(32 b
/l): cache enabled
and system say that booting secondary CPU:
cpu0: booting secondary processors: cpu1
but when I generated an sshd key, the process had a wcpu of 99% and "CPU
States" showed, that my system was 50% idle.
28 processes: 2 runnable, 25 sleeping, 1 on processor
CPU states: 44.8% user, 0.0% nice, 5.2% system, 0.0% interrupt, 50.0%
idle
Is there something I'm missing?
Sebastian
PS. I've added this to GENERIC kernel conf:
options MULTIPROCESSOR
mainbus0 at root
cpu0 at mainbus0
cpu1 at mainbus0