[openib-general] I created a git tree for the libibverbs man pages

Tang, Changqing changquing.tang at hp.com
Wed Feb 21 17:17:27 PST 2007


Supporting upto 32 cards on a node is big enough for quite a while. I
just want to check if only 4 or 8 is supported.

Thanks.

--CQ

> -----Original Message-----
> From: Roland Dreier [mailto:rdreier at cisco.com] 
> Sent: Wednesday, February 21, 2007 6:56 PM
> To: Tang, Changqing
> Cc: Dotan Barak; openib-general
> Subject: Re: [openib-general] I created a git tree for the 
> libibverbs man pages
> 
>  > 	What is the Max # of cards OFED driver/library can support on a
>  > single node ?  
> 
> The lowest limit I know of is the # of device minors 
> available for /dev/infiniband/uverbs files, which is 32.  How 
> many devices are you interested in supporting?
> 
> This limit could probably be increased without too much 
> trouble, but I doubt any realistic system will run into it anyway.
> 
>  - R.
> 




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