Re: init scripts problems ?

denis bonnenfant <[email protected]> Thu, 08 Dec 2005 17:39:17 +0100
Newsgroups gmane.linux.enbd.general
Message-ID <[email protected]>
Peter T. Breuer wrote:
> "Also sprach denis bonnenfant:"
> [Charset ISO-8859-1 unsupported, filtering to ASCII...]
> 
>>Peter T. Breuer wrote:
>>
>>>"Also sprach denis bonnenfant:"
>>
>>Good news, after many cycles, i was able to strace a blocked client :
> 
> 
> OK! You did this by stracing (-p) clients while you ran your test? 

I run "strace -ff -o trace6 enbd-client se3-croise:12355 -i A-2 -n 2 -m -b 512 /dev/nda"

(I
> think your test is something like "kill clients while under raid; start
> new client", but I am not sure).

Just stop server on the other side.

> 
> 
>>  4092 select               S enbd-client se3-croise 12355 -i A-2 -n 2 -m -b 512 /dev/nda
>>  4093 -                    D  \_ [enbd-client]
>>  4102 sync_page            D  \_ enbd-client se3-croise 12355 -i A-2 -n 2 -m -b 512 /dev/nda
>>
> 
> 
> OK - one parent, two slaves.
> 
> One point - when I test, I always run with -n 1 in order to
> uncomplicate the situation and in order to make deadlocks more obvious.
> 

Ok I will do that.