| More on memory limits [message #997] |
Tue, 24 January 2006 23:35  |
weycresto
Messages: 17
Registered: September 2005
Location: London
|
Junior Member |
|
|
I'm trying to get to grips with memory limits reading the forums, OpenVZ and commercial VZ docs and getting slightly confused.
In an earlier thread (on setting memory limits) a user on here was trying to set 128MB with the following command:
vzctl set ID --vmguarpages=32768 --save
(this example slightly wrong because there is a barrier and upper limit) but the logic being that each integer equals 4 KB so the value above should equal 128 MB
However in hybodus config example (nicely commented btw) 128MB is represented by:
#128 MB RAM
VMGUARPAGES="6144:2147483647"
LOCKEDPAGES="32:32"
Also what is LOCKEDPAGES? Commercial VZ gives sample configs
for 256, 512, 1024 and 2048MB VPS's as follows:
#256MB
VMGUARPAGES="33792:2147483647"
LOCKEDPAGES="256:256"
#512MB
VMGUARPAGES="67584:2147483647"
LOCKEDPAGES="512:512"
#1024MB
VMGUARPAGES="135168:2147483647"
LOCKEDPAGES="1024:1024"
#2048MB
VMGUARPAGES="270336:2147483647"
LOCKEDPAGES="2048:2048"
Can someone explain the relationship between LOCKEDPAGES and setting memory limits. I'm probably being dim, but I'm trying to eatblish the logic between various configs given.
BestRegards
Paul Lee
www.weycrest.co.uk
|
|
|
|
|
|
OpenVZ Forum
Members
Search
Help
Register
Login
Home
