Displaying 2 results from an estimated 2 matches for "1040000k".
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1040000
2006 Jan 06
0
x86_64 and memory reservation
...432K reserved
in e820-All mode: 1016MB ram, with 0K reserved
This seems OK and everything works as expected.
However when I boot CentOS 4.2 x86_64 (latest kernel) I end up with _way_
less available RAM - 21.5 MB is listed as reserved by the kernel - why???
To quote from dmesg:
Memory: 1017796k/1040000k available (2398k kernel code, 21460k reserved,
1303k data, 164k init)
This seems to make little sense... is this reserved area actually used by
the kernel for something? or is it just sitting idly waiting for a better
tomorrow?
Cheers,
MaZe.
2010 Oct 08
5
Slow link/Capacity changed + Kernel OOPS... possible hardware issues, ideas?
...BOOTMEM
Oct 8 02:35:04 (none) kernel: #46 [0004610000 - 0004650000] BOOTMEM
Oct 8 02:35:04 (none) kernel: #47 [0004a0e000 - 0004f03740] BOOTMEM
Oct 8 02:35:04 (none) kernel: Initializing HighMem for node 0
(000377fe:0003f7a0)
Oct 8 02:35:04 (none) kernel: Memory: 978716k/1040000k available
(2986k kernel code, 60832k reserved, 1238k data, 412k init, 130696k
highmem)
Oct 8 02:35:04 (none) kernel: virtual kernel memory layout:
Oct 8 02:35:04 (none) kernel: fixmap : 0xfff16000 - 0xfffff000 ( 932 kB)
Oct 8 02:35:04 (none) kernel: pkmap : 0xff800000 - 0xffc00000 (4096 k...