ISC21 CephFS IO500 Ephemeral Pinning

	A	B	C	D	E	F	G	H	I	J	K	L	M
1	Key	Settings
2	dsp	Default Subtree Partitioning
3	rep-0.01-root	setfattr -n ceph.dir.pin.random -v 0.01 ${workdir}
4	rep-0.1-root	setfattr -n ceph.dir.pin.random -v 0.1 ${workdir}
5	rep-0.5-root	setfattr -n ceph.dir.pin.random -v 0.5 ${workdir}
6	rep-1.0-root	setfattr -n ceph.dir.pin.random -v 1.0 ${workdir}
7	rep-1.0-leaf	setfattr -n ceph.dir.pin.random -v 1.0 ${workdir}/mdtest-easy/test-dir.0-0
8	rep-1.0-leaf	setfattr -n ceph.dir.pin.random -v 1.0 ${workdir}/mdtest-hard/test-dir.0-0/mdtest_tree.0
9	rep-1.0-hardpinned	setfattr -n ceph.dir.pin.random -v 1.0 ${workdir}/mdtest-easy/test-dir.0-0
10	rep-1.0-hardpinned	setfattr -n ceph.dir.pin -v 0 ${workdir}/mdtest-hard/test-dir.0-0/mdtest_tree.0
11
12	Key	mdtest easy (KIOPS)			mdtest hard (KIOPS)				find (KIOPS)	ior easy (GiB/s)		ior hard (GiB/s)
13	Key	write	stat	delete	write	stat	read	delete	find (KIOPS)	write	read	write	read
14	dsp	44.336	72.472	25.593	3.470	30.974	25.838	1.801	420.921	5.855	12.209	0.091	0.173
15	rep-0.01-root	44.543	62.055	28.919	3.957	37.952	23.996	2.135	485.642	5.877	11.140	0.095	0.171
16	rep-0.1-root	47.325	58.997	27.048	3.128	36.430	35.592	2.169	253.789	6.223	12.672	0.094	0.178
17	rep-0.5-root	53.693	73.230	33.304	3.885	30.262	32.792	2.367	297.115	6.435	12.259	0.092	0.175
18	rep-1.0-root	102.264	106.022	43.378	3.126	38.558	21.752	1.874	860.013	5.791	13.301	0.092	0.172
19	rep-1.0-leaf	91.677	93.778	40.681	3.815	45.058	29.987	2.079	781.115	6.272	13.239	0.093	0.181
20	rep-1.0-hardpinned	91.059	110.999	41.521	7.079	41.151	11.791	4.888	280.415	6.230	12.982	0.093	0.175
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