logo       

Re: Re: bug? mtu 9000 problems with iscsi target: msg#00239

Subject: Re: Re: bug? mtu 9000 problems with iscsi target
Am Samstag, den 23.07.2005, 18:53 +0200 schrieb Albert Pauw:
> >As you might have guessed already, your machine is out of memory. Not
> >necessarily a (target) bug, I guess.
> >
> >Arne
> >
> Makes sence in as much that the machine only had 256 MB memory, it's 
> just a poor old P-II 350.

That's really not much.

> Maybe not a bug pur sang, but I would have expected the target not to 
> gobble up all memory and wanting more without a decent error message.
> Since its buffer memory it is locked in memory, not to be swapped out 
> (right assumption?), it can only allocate as much as there is (and 
> slightly less as the OS wants some too).
> 
> The decent thing is to allocate only as much as there is (maybe limited 
> also by a settable maxmem parameter) and not assume that it can allocate 
> memory indefinitely. Even with lots of memory it will hit the wall sometime.
> 
> But I can not believe that there isn't any check on this in the target code.

http://sourceforge.net/mailarchive/message.php?msg_id=12072621

Arne


-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click


<Prev in Thread] Current Thread [Next in Thread>