Unsolved
This post is more than 5 years old
1 Message
0
539
what is WP cache??
can any one please answer me on the following question
is the WP cache is amount of data which is written to cache but doesn't destaged to disks?
or
it is the amount of data still wait to be written to cache as cache doesn't have space to place these data on it?
haralson
26 Posts
0
June 15th, 2015 08:00
WP cache is write IO from host(s) that has been mirrored in cache, returned a write acknowledgement to the host, but has not yet been written to the back-end media (EFD,FC,SAS,SATA).