14 lines
643 B
Plaintext
14 lines
643 B
Plaintext
config RAMSTER
|
|
bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
|
|
depends on (CLEANCACHE || FRONTSWAP) && CONFIGFS_FS=y && !ZCACHE && !XVMALLOC && !HIGHMEM && NET
|
|
select LZO_COMPRESS
|
|
select LZO_DECOMPRESS
|
|
default n
|
|
help
|
|
RAMster allows RAM on other machines in a cluster to be utilized
|
|
dynamically and symmetrically instead of swapping to a local swap
|
|
disk, thus improving performance on memory-constrained workloads
|
|
while minimizing total RAM across the cluster. RAMster, like
|
|
zcache, compresses swap pages into local RAM, but then remotifies
|
|
the compressed pages to another node in the RAMster cluster.
|