Re: distinguish between Maxmem, realmem, physmem

2012-07-09 Thread ping chen
I get size of reserve_memory, i belive msgbuff_size is 65536? THANKS -- View this message in context: http://freebsd.1045724.n5.nabble.com/distinguish-between-Maxmem-realmem-physmem-tp5722282p5725463.html Sent from the freebsd-hackers mailing list archive at

Re: distinguish between Maxmem, realmem, physmem

2012-06-28 Thread Jung-uk Kim
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2012-06-28 11:18:45 -0400, Andrew Boyer wrote: > On Jun 28, 2012, at 10:46 AM, Steve Rikli wrote: > >> On Thu, Jun 28, 2012 at 09:58:13AM -0400, John Baldwin wrote: >>> On Tuesday, June 26, 2012 3:41:10 pm Ping Chen wrote: I am a bit con

Re: distinguish between Maxmem, realmem, physmem

2012-06-28 Thread Andrew Boyer
On Jun 28, 2012, at 11:18 AM, Andrew Boyer wrote: > It gets its info from the BIOS, which probed the SPD on each EEPROM at boot > time. Meant to say "SPD EEPROM on each DIMM." -A -- Andrew Boyerabo...@averesystems.com ___

Re: distinguish between Maxmem, realmem, physmem

2012-06-28 Thread Andrew Boyer
On Jun 28, 2012, at 10:46 AM, Steve Rikli wrote: > On Thu, Jun 28, 2012 at 09:58:13AM -0400, John Baldwin wrote: >> On Tuesday, June 26, 2012 3:41:10 pm Ping Chen wrote: >>> >>> I am a bit confused with all these variables defined in >>> freebsd(especially in freebsd 6.1): Which one of this repr

Re: distinguish between Maxmem, realmem, physmem

2012-06-28 Thread Steve Rikli
On Thu, Jun 28, 2012 at 09:58:13AM -0400, John Baldwin wrote: > On Tuesday, June 26, 2012 3:41:10 pm Ping Chen wrote: > > > > I am a bit confused with all these variables defined in > > freebsd(especially in freebsd 6.1): Which one of this represents the > > real memory of a system? Say we bought a

Re: distinguish between Maxmem, realmem, physmem

2012-06-28 Thread John Baldwin
On Tuesday, June 26, 2012 3:41:10 pm Ping Chen wrote: > Hi, >I am a bit confused with all these variables defined in freebsd(especially in freebsd 6.1): Which one of this represents the real memory of a system? Say we bought a system with 4G ram, which one tells me the RAM is 4G? > > Accor

distinguish between Maxmem, realmem, physmem

2012-06-26 Thread Ping Chen
Hi, I am a bit confused with all these variables defined in freebsd(especially in freebsd 6.1): Which one of this represents the real memory of a system? Say we bought a system with 4G ram, which one tells me the RAM is 4G? Accordign to source code: Maxmem ==> the highest page of phisycal a