[OpenIndiana-discuss] system hang

[Ben Taylor]

Hi Michael,

LTNS

On Wed, Mar 30, 2011 at 7:15 AM, Michael Schuster
<michaelsprivate at gmail.com> wrote:
> Hi Ben,
>
> On Wed, Mar 30, 2011 at 09:39, Ben Taylor <bentaylor.solx86 at gmail.com> wrote:
>> just installed oi148 on my old AthlonXP 2600 with 1GB of ram.
>>
>> Had to put -B cpuid_features_edx_exclude='0x4000'
>> on the initial boot, as I used to do when it was running Solaris 10.
>>
>> Three times in the last day, the system has hard hung while pulling
>> a git tree from gitorious.org.
>
> you don't define "hang" - was it pingable (the usual "dead" vs "very,
> very busy" test)? from your prstat output I'd guess "yes", but it's
> only a guess :-)

No, it's dead.  not pingable (wifi), and the console doesn't respond to
keyboard or mouse.

> tell us a little more about what you've tried/done so far to find out
> what's going on.

I'm doing a fairly large git fetch (qt) and it seems to hang while
the merge is happening.

I'm trying now to do the git fetch nice'd down 15 since it's clear
that the git-index-pack is a pretty intensive process.

Ben

>
> HTH
> Michael
>>
>> I managed to trap a prstat of the last minutes of uptime:
>>
>>   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP
>>   988 bent      102M   94M run      0    0   0:08:20  96% git-index-pack/1
>>   638 root       25M   13M sleep   59    0   0:00:29 0.9% fmd/27
>>     5 root        0K    0K sleep   99  -20   0:00:10 0.3% zpool-rpool/136
>>   766 gdm        95M   28M sleep   59    0   0:00:08 0.2% gdm-simple-gree/1
>>   698 root      189M   67M sleep   59    0   0:00:07 0.1% Xorg/3
>>   987 root     3656K 3148K cpu0    59    0   0:00:00 0.1% prstat/1
>>   531 root       11M 4052K sleep   59    0   0:00:00 0.0% nscd/28
>>   547 root     8396K 1968K sleep   59    0   0:00:00 0.0% automountd/4
>>    75 root       14M 7916K sleep   59    0   0:00:02 0.0% nwamd/11
>>    42 netcfg   4716K 3560K sleep   59    0   0:00:01 0.0% netcfgd/5
>>   783 bent       13M 4736K sleep   59    0   0:00:00 0.0% sshd/1
>>    45 root     3032K 1992K sleep   59    0   0:00:00 0.0% dlmgmtd/4
>>   921 bent       13M 4720K sleep   59    0   0:00:00 0.0% sshd/1
>>   764 gdm        87M   18M sleep   59    0   0:00:00 0.0% gnome-power-man/1
>>
>> Ideas?  this system was pretty much rock solid for years.
>>
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>>
>
>
>
> --
> regards/mit freundlichen Grüssen
> Michael Schuster
>
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