July 2014
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Categories

July 2014
M T W T F S S
 123456
78910111213
14151617181920
21222324252627
28293031  

Linux cluster commands

Linux cluster commands

Checking status of the cluster: # clustat # clustat -m Display status of and exit # clustat -s Display status of and exit # clustat -l Use long format for services

# cman_tool status Show local record of cluster status # cman_tool nodes Show local record of cluster nodes # cman_tool nodes […]

Why we give swap partition in double the size of the RAM?

Why we give swap partition in double the size of the RAM?

It has a meaning and for that we should know memory hierarchy. We have different levels of memory which is useful for processing your data. They are as follows. Processor/CPU registers(Bits in size) L1 Cache(kbs in size) L2 Cache(MBs in size) L3 cache(100s […]