I am using Grub 1.96, seems lsmmap is not in the command list ....
Here is the initial output about memory mapping:
[ 0.000000] Command line:
BOOT_IMAGE=(hd0,1)/boot/vmlinuz-2.6.35.13_test-x64_2.0 root=/dev/sda1 ro
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000cf679000 (usable)
[ 0.000000] BIOS-e820: 00000000cf679000 - 00000000cf68f000 (reserved)
[ 0.000000] BIOS-e820: 00000000cf68f000 - 00000000cf6ce000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000cf6ce000 - 00000000d0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fe000000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 0000000c30000000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.6 present.
[ 0.000000] e820 update range: 0000000000000000 - 0000000000001000
(usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000
(usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0xc30000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-D3FFF write-protect
[ 0.000000] D4000-EBFFF uncachable
[ 0.000000] EC000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask FF80000000 write-back
[ 0.000000] 1 base 0080000000 mask FFC0000000 write-back
[ 0.000000] 2 base 00C0000000 mask FFF0000000 write-back
[ 0.000000] 3 base 0100000000 mask FF00000000 write-back
[ 0.000000] 4 base 0200000000 mask FE00000000 write-back
[ 0.000000] 5 base 0400000000 mask FC00000000 write-back
[ 0.000000] 6 base 0800000000 mask FC00000000 write-back
[ 0.000000] 7 base 0C00000000 mask FFC0000000 write-back
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new
0x7010600070106
[ 0.000000] e820 update range: 00000000d0000000 - 0000000100000000
(usable) ==> (reserved)
[ 0.000000] last_pfn = 0xcf679 max_arch_pfn = 0x400000000
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] found SMP MP-table at [ffff8800000fe710] fe710
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: 0000000000000000-00000000cf679000
[ 0.000000] 0000000000 - 00c0000000 page 1G
[ 0.000000] 00c0000000 - 00cf600000 page 2M
[ 0.000000] 00cf600000 - 00cf679000 page 4k
[ 0.000000] kernel direct mapping tables up to cf679000 @ 8000-b000
[ 0.000000] init_memory_mapping: 0000000100000000-0000000c30000000
[ 0.000000] 0100000000 - 0c00000000 page 1G
[ 0.000000] 0c00000000 - 0c30000000 page 2M
[ 0.000000] kernel direct mapping tables up to c30000000 @ a000-c000
Best wishes,
--
Ning Qu
------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
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