Displaying 2 results from an estimated 2 matches for "hp_hdx_16".
2010 Mar 02
9
Filebench Performance is weird
...stats = /export/home/abdullah/bench.stat;
filesystem = zfs;
description = "ZFS-RR-WS-10M";
}
CONFIG rr32k {
function = generic;
personality = randomread;
filesize = 5g;
iosize = 32k;
nthreads = 1;
workingset=10m;
}
And the Run result ....
abdullah at HP_HDX_16:/usr/benchmarks/filebench/config# filebench rrws10m
parsing profile for config: rr32k
Creating Client Script
/export/home/abdullah/bench.stat/HP_HDX_16-zfs-rrws10m-Mar_2_2010-03h_10m_46s/rr32k/thisrun.f
Running
/export/home/abdullah/bench.stat/HP_HDX_16-zfs-rrws10m-Mar_2_2010-03h_10m_46s/rr32k/this...
2010 Mar 05
17
why L2ARC device is used to store files ?
Greeting All
I have create a pool that consists oh a hard disk and a ssd as a cache
zpool create hdd c11t0d0p3
zpool add hdd cache c8t0d0p0 - cache device
I ran an OLTP bench mark to emulate a DMBS
One I ran the benchmark, the pool started create the database file on the
ssd cache device ???????????
can any one explain why this happening ?
is not L2ARC is used to absorb the evicted data