Andy asked:
> We had a support ticket earlier where a customer with 480MiB RAM is
> only seeing 464MiB of it as reported by "free -m".
> It's not a big deal and I'm not asking you to let me know if you do
> or don't see it too (there's currently nothing I can do about it).
Both mine (Debian Lenny) look ok:
a:~# free -m
total used free shared buffers cached
Mem: 720 402 317 0 85 214
-/+ buffers/cache: 102 617
Swap: 255 0 255
a:~# uname -a
Linux XXXX 2.6.26-2-xen-686 #1 SMP Sat Jun 11 16:07:16 UTC 2011 i686
GNU/Linux
b:~# free -m
total used free shared buffers cached
Mem: 360 299 60 0 16 186
-/+ buffers/cache: 96 263
Swap: 359 0 359
b:~# uname -a
Linux XXXX 2.6.26-2-xen-686 #1 SMP Sat Jun 11 16:07:16 UTC 2011 i686
GNU/Linux
Ian
From andy@??? Mon Jun 20 11:39:56 2011
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From: Andy Smith <andy@???>
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Subject: Re: [bitfolk] Small amounts of RAM missing - any ideas?
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Hi OM,
On Mon, Jun 20, 2011 at 01:11:02PM +0200, Ole-Morten Duesund wrote:
> Perhaps this might be relevant? From my dmesg :
>
> [21532581.898890] Initializing CPU#0
> [21532581.902734] Initializing HighMem for node 0 (00000000:00000000)
> [21532581.902740] Memory: 338928k/368640k available (2573k kernel code,
> 29052k reserved, 1394k data, 396k init, 0k highmem)
> [21532581.902746] virtual kernel memory layout:
> [21532581.902747] fixmap : 0xf5556000 - 0xf57ff000 (2724 kB)
> [21532581.902748] pkmap : 0x
