* [9fans] Venti on OpenBSD
@ 2006-07-24 13:01 Henry Baragar
[not found] ` <76f962c60607240915v5ae99989j2cd8ba26bf81b145@mail.gmail.com>
0 siblings, 1 reply; 4+ messages in thread
From: Henry Baragar @ 2006-07-24 13:01 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
Hello all,
I am trying to set up venti under plan9 ports (using a recent update) on an
OpenBSD 3.8 box.
I have dedicated an 80GB disk for venti arenas. I ran the following command:
# venti/fmtarenas -a 128m isi /dev/rwd1c
part /dev/rwd1c: file /dev/rwd1c offset 0 size 80,026,361,856
This command was started several days ago and still has not completed.
Top tells me:
load averages: 2.73, 2.83, 2.92 08:58:19
94 processes: 2 running, 91 idle, 1 on processor
CPU states: 9.8% user, 0.0% nice, 90.2% system, 0.0% interrupt, 0.0% idle
Memory: Real: 243M/301M act/tot Free: 196M Swap: 0K/512M used/tot
PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND
8089 root 64 0 24M 24M run - 78.9H 49.41% fmtarenas
16709 root 64 0 24M 23M run - 44.5H 47.71% fmtarenas
Should it take this long to format the arenas on an 80GB disk?
Did I run fmtarenas correctly?
Regards,
Henry
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Venti on OpenBSD
[not found] ` <76f962c60607240915v5ae99989j2cd8ba26bf81b145@mail.gmail.com>
@ 2006-07-24 18:12 ` Henry Baragar
2006-07-26 16:00 ` Henry Baragar
0 siblings, 1 reply; 4+ messages in thread
From: Henry Baragar @ 2006-07-24 18:12 UTC (permalink / raw)
To: Lou Kamenov; +Cc: Fans of the OS Plan 9 from Bell Labs
On Monday, July 24 2006 12:15 pm, Lou Kamenov wrote:
> On 7/24/06, Henry Baragar <Henry.Baragar@instantiated.ca> wrote:
> [..]
>
> > Should it take this long to format the arenas on an 80GB disk?
>
> not really, i formatted a 72gb arena yesterday and it took me less than
> a minute, though my arena size was 3gb and i used freebsd.
>
So 84 hours of CPU time is unreasonable?
Is there supposed to be two processes?
> when was the last time you updated the plan9port code?
>
I downloaded the code a few weeks ago; I ran a cvs update and recompiled last
week.
>
> > Did I run fmtarenas correctly?
>
> looks like it, you can probably look at iostat or send abrt to fmtarenas to
> core dump and examine the core.
>
$ iostat -d wd1
wd1
KB/t t/s MB/s
2.33 0 0.00
>
> good luck,
> l
Thanks,
Henry
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Venti on OpenBSD
2006-07-24 18:12 ` Henry Baragar
@ 2006-07-26 16:00 ` Henry Baragar
2006-07-26 16:09 ` Tim Wiess
0 siblings, 1 reply; 4+ messages in thread
From: Henry Baragar @ 2006-07-26 16:00 UTC (permalink / raw)
To: 9fans
Hello all,
I have given up on using raw partions and am trying regular files as discussed
in http://archive.netbsd.se/?ml=Plan9-9fans&a=2005-12&t=1586319.
Now I am getting a segmentation violation:
sara# cd /venti
sara# dd if=/dev/zero of=dvd_00 seek=4966055935 bs=1 count=1
sara# 9 rc
% ls -l dvd_00
--rw-r--r-- M 0 root wheel 4966055936 Jul 26 11:45 dvd_00
% venti/fmtarenas -a 128m isi dvd_00
part dvd_00: file dvd_00 offset 0 size 4,966,055,936
24824: signal: sys: segmentation violation
Is this a problem with OpenBSD or am I missing something?
Thanks,
Henry
On Monday, July 24 2006 02:12 pm, Henry Baragar wrote:
[stuff deleted]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Venti on OpenBSD
2006-07-26 16:00 ` Henry Baragar
@ 2006-07-26 16:09 ` Tim Wiess
0 siblings, 0 replies; 4+ messages in thread
From: Tim Wiess @ 2006-07-26 16:09 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
could you send me a stack trace from the core?
tim
> Hello all,
>
> I have given up on using raw partions and am trying regular files as discussed
> in http://archive.netbsd.se/?ml=Plan9-9fans&a=2005-12&t=1586319.
>
> Now I am getting a segmentation violation:
>
> sara# cd /venti
> sara# dd if=/dev/zero of=dvd_00 seek=4966055935 bs=1 count=1
> sara# 9 rc
> % ls -l dvd_00
> --rw-r--r-- M 0 root wheel 4966055936 Jul 26 11:45 dvd_00
> % venti/fmtarenas -a 128m isi dvd_00
> part dvd_00: file dvd_00 offset 0 size 4,966,055,936
> 24824: signal: sys: segmentation violation
>
> Is this a problem with OpenBSD or am I missing something?
>
> Thanks,
> Henry
>
> On Monday, July 24 2006 02:12 pm, Henry Baragar wrote:
> [stuff deleted]
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-07-26 16:09 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2006-07-24 13:01 [9fans] Venti on OpenBSD Henry Baragar
[not found] ` <76f962c60607240915v5ae99989j2cd8ba26bf81b145@mail.gmail.com>
2006-07-24 18:12 ` Henry Baragar
2006-07-26 16:00 ` Henry Baragar
2006-07-26 16:09 ` Tim Wiess
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