| *SOLVED* OpenVZ kernel showing less memory than is installed [message #11346] |
Tue, 20 March 2007 11:18  |
sgwestrip
Messages: 4
Registered: March 2007
|
Junior Member |
|
|
Hi,
Our Dell server has 4Gb RAM installed and when it is booted using the Centos kernel (2.6.9-42.0.10.ELsmp) it displays this from /proc/meminfo:
MemTotal: 4147184 kB
MemFree: 4066004 kB
Buffers: 8888 kB
Cached: 28812 kB
SwapCached: 0 kB
Active: 29872 kB
Inactive: 19100 kB
HighTotal: 3276544 kB
HighFree: 3228544 kB
LowTotal: 870640 kB
LowFree: 837460 kB
SwapTotal: 8385920 kB
SwapFree: 8385920 kB
Dirty: 196 kB
Writeback: 0 kB
Mapped: 16412 kB
Slab: 12604 kB
CommitLimit: 10459512 kB
Committed_AS: 49628 kB
PageTables: 968 kB
VmallocTotal: 106488 kB
VmallocUsed: 6252 kB
VmallocChunk: 99880 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
When the server is booted using the OpenVZ kernel (2.6.9-023stab040.1-smp) it seems to only use ~3Gb RAM.
MemTotal: 3100996 kB
MemFree: 3019544 kB
Buffers: 8384 kB
Cached: 28744 kB
SwapCached: 0 kB
Active: 24008 kB
Inactive: 19068 kB
HighTotal: 2227968 kB
HighFree: 2175488 kB
LowTotal: 873028 kB
LowFree: 844056 kB
SwapTotal: 8385920 kB
SwapFree: 8385920 kB
Dirty: 264 kB
Writeback: 0 kB
Mapped: 10880 kB
Slab: 14004 kB
CommitLimit: 9936416 kB
Committed_AS: 43704 kB
PageTables: 748 kB
VmallocTotal: 106488 kB
VmallocUsed: 16228 kB
VmallocChunk: 89980 kB
Is this what is expected or do I need to configure something differently?
Many thanks,
Steve
[Updated on: Tue, 20 March 2007 14:34] by Moderator Report message to a moderator |
|
|
|
|
|
|
|
OpenVZ Forum
Members
Search
Help
Register
Login
Home
