Probably 2.4 kernel or AIC7xxx module trouble

DISCUSSION Roberto Slepetys Ferreira 2 participants 3 messages Jul 4, 2003 – Jul 5, 2003 9 messages not in the archive

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Roberto Slepetys Ferreira

author

2003-07-04 17:19 UTC #8 lore raw

Hi again,

I passed the parameer: nmi_watchdog=1 to the kernel at the boot.

And after about 2 hours it frozen again, but in the console I found a lot of messages like this:

smb_proc_readdir_log: name=\....(some directory)....\*, result=-2, rcls=1, err=2

In the log, I found the same message:

Jul  4 12:35:21 filitico kernel: smb_proc_readdir_long:

name=\Renato(19)\Data Base Nao Utilizados\*, result=-2, rcls=1, err=2

and

Jul  4 12:30:07 filitico kernel: smb_proc_readdir_long:
name=\Renato(19)\Data Base Nao Utilizados\*, result=-2, rcls=1, err=2
Jul  4 12:30:54 filitico kernel: smb_proc_readdir_long:
name=\Renato(19)\Data Base Nao Utilizados\*, result=-2, rcls=1, err=2
Jul  4 12:33:59 filitico last message repeated 3 times
Jul  4 12:34:24 filitico last message repeated 2 times

Do you know what possible it can be ?

Thanks
Slepetys

----- Original Message -----
From: "Jim Gifford" <[email protected]>
Newsgroups: linux.kernel
Sent: Thursday, July 03, 2003 8:10 PM
Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble

Quoted 1 line

Justin, I just tried to enable the nmi watch dog. It doesn't seem to work

Quoted 6 lines

my system I tried both
append="nmi_watchdog=1"
and
append="nmi_watchdog=2"

Quoted 9 lines

----- Original Message -----
From: "Justin T. Gibbs" <[email protected]>
To: "Roberto Slepetys Ferreira" <[email protected]>; "Jim Gifford" <[email protected]>; <[email protected]>
Sent: Thursday, July 03, 2003 2:20 PM
Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble
Quoted 1 line
Quoted 1 line
I have no clue for what kind of tests I can do to generate the

trouble,

Quoted 15 lines

or
Quoted 8 lines
Quoted 1 line
for what logs, or files to look for.
Have you tried running with the NMI watchdog enabled?
--
Justin
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Justin T. Gibbs

2003-07-05 20:13 UTC #9 lore raw

Quoted 9 lines

Hi again,
I passed the parameer: nmi_watchdog=1 to the kernel at the boot.
And after about 2 hours it frozen again, but in the console I found a lot of messages like this:
smb_proc_readdir_log: name=\....(some directory)....\*, result=-2, rcls=1, err=2

Looks like your samba server is upset about some requests its getting. These probably have nothing to do with your hang.

Did you verify that the NMI watchdog was functioning properly on your system as outline by the NMI watchdog FAQ in the kernel source Documenation directory?

--
Justin

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Roberto Slepetys Ferreira

author

2003-07-04 17:22 UTC #11 lore raw

Hi again,

I did a ps ax|grep -w D, and I got:

Quoted 1 line

ps ax|grep -w D

 2205 ?        S      0:00 smbd -D
 2209 ?        S      0:00 nmbd -D
 2337 pts/0    S      0:00 grep -w D

And the Load Average still is incompatible with the use of the CPUs:

14:34:53 up 11 min, 1 user, load average: 1.35, 1.38, 0.85 86 processes: 85 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states: 0.1% user 1.0% system 0.0% nice 0.0% iowait 97.0%
idle
CPU1 states: 0.0% user 1.0% system 0.0% nice 0.0% iowait 98.0%
idle
Mem: 513172k av, 340916k used, 172256k free, 0k shrd, 11904k
buff

                    242200k actv,   24552k in_d,   15120k in_c

Swap: 1060088k av, 40k used, 1060048k free 254744k
cached

PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
29 root 15 0 0 0 0 SW 0.9 0.0 0:03 1 raid1syncd

[]s
Slepetys

----- Original Message -----
From: "Matthias Andree" <[email protected]>
Newsgroups: linux.kernel
Sent: Thursday, July 03, 2003 8:00 PM
Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble

Quoted 10 lines · Roberto Slepetys Ferreira

Quoted 2 lines
Meanning that the Load Average is incompatible with the use of the CPUs.
To find the stuck process that pushes your LA up, try: ps ax | grep -w D -
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