PCP-DMCACHE(1) General Commands Manual PCP-DMCACHE(1) (NAME) pcp-dmcache, pcp-lvmcache - (SYNOPSIS) pcp [pcp options] dmcache [-iRV?] [device ...] (DESCRIPTION) pcp-dmcache (Device Mapper Cache) . IOP (hit) (miss) . pcp-lvmcache ( Logical Volume Manager) pcp-dmcache ( Device Mapper) . pcp-dmcache ( ) . (OPTIONS) pcp(1) -h/--host -a/--archive -O/--origin -s/--samples -t/--interval -Z/--timezone pcp options PCPIntro(1) . pcp-dmcache : -i, --iops . -R, --repeat . . -V, --version . -?, --help . PCP (PCP ENVIRONMENT) PCP_ PCP . /etc/pcp.conf . $PCP_CONF pcp.conf(5) . PCP pmGetOptions(3) . (SEE ALSO) PCPIntro(1), pcp(1), pmdadm(1), dmsetup(1) and lvmcache(7). Performance Co-Pilot PCP PCP-DMCACHE(1)