John R Pierce wrote:
whats cat /proc/meminfo say?
# cat /proc/meminfo
MemTotal: 6104064 kB
MemFree: 1992580 kB
Buffers: 2060812 kB
Cached: 1515056 kB
SwapCached: 0 kB
Active: 1913988 kB
Inactive: 1793012 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 6104064 kB
LowFree: 1992580 kB
SwapTotal: 2031608 kB
SwapFree: 2031608 kB
Dirty: 100 kB
Writeback: 0 kB
AnonPages: 131120 kB
Mapped: 13216 kB
Slab: 137600 kB
PageTables: 9004 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5083640 kB
Committed_AS: 354988 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 3196 kB
VmallocChunk: 34359734335 kB
what do you see at the top of `dmesg` relating to memory (first 100 or
so lines).
Bootdata ok (command line is ro root=/dev/VolGroup00/LogVol00)
Linux version 2.6.18-53.1.21.el5xen (mockbuild@xxxxxxxxxxxxxxxxxxxx)
(gcc version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Tue May 20
10:03:27 EDT 2008
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000001ef8fb000 (usable)
On node 0 totalpages: 2029819
DMA zone: 2029819 pages, LIFO batch:31
DMI 2.5 present.
ACPI: RSDP (v002 DELL ) @
0x00000000000f97a0
ACPI: XSDT (v001 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e3080
ACPI: FADT (v003 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e7200
ACPI: HPET (v001 DELL FX09 0x42302e31 AWRD 0x00000098) @
0x00000000cf5e73c0
ACPI: MCFG (v001 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e7400
ACPI: SLIC (v001 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e7440
ACPI: OSFR (v001 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e75c0
ACPI: MADT (v001 DELL FX09 0x42302e31 AWRD 0x00000000) @
0x00000000cf5e7300
ACPI: SSDT (v001 PmRef CpuPm 0x00003000 INTL 0x20041203) @
0x00000000cf5e7f60
ACPI: DSDT (v001 DELL AWRDACPI 0x00001000 MSFT 0x03000000) @
0x0000000000000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x03] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at d0000000 (gap: cf600000:10a00000)
Built 1 zonelists. Total pages: 2029819
Kernel command line: ro root=/dev/VolGroup00/LogVol00
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Xen reported: 2394.066 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Software IO TLB enabled:
Aperture: 64 megabytes
Kernel range: 0xffff88000a9d9000 - 0xffff88000e9d9000
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 7875568k/8119276k available (2358k kernel code, 234816k
reserved, 1325k data, 172k init)
...
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