NUCLEUS_DATADISK

RSE	Total (storage)	Used (rucio)	Used (other)	Quota (other)	Used (dark)	Used (persistent)	Used (temporary)	Unlocked (secondary)	Free (storage)	Min space	Difference	Primary diff	Avg tombstone
AGLT2_DATADISK	13761.62	12773.95	0.00	0.00	299.92	8361.39	524.98	3217.90	687.74	300.00	387.74	1299.08	19.70
BNL-OSG2_DATADISK	41695.55	40205.75	0.00	0.00	265.06	29224.74	4192.89	6304.93	1224.75	300.00	924.75	8883.48	18.53
CA-SFU-T2_DATADISK	5670.00	5181.27	0.00	0.00	113.37	4149.11	257.44	773.09	375.36	300.00	75.36	1006.18	18.83
CERN-PROD_DATADISK	35702.00	34649.87	0.00	0.00	395.01	21569.22	5306.74	7707.04	657.13	300.00	357.13	5521.62	18.33
DESY-HH_DATADISK	6000.00	5501.00	0.00	0.00	102.49	4194.96	1147.05	154.52	396.50	300.00	96.50	1746.49	3.95
DESY-ZN_DATADISK	4850.00	4497.72	0.03	50.00	1.10	3417.11	853.05	224.71	351.15	300.00	51.15	1393.01	15.27
FZK-LCG2_DATADISK	23000.00	21417.89	293.94	364.00	1.44	15908.08	1735.02	3768.84	1286.72	300.00	986.72	4067.45	28.77
GRIF_DATADISK	7898.00	7439.48	0.00	0.00	4.51	1805.59	123.75	5307.56	454.01	300.00	154.01	-2606.88	37.31
IFIC-LCG2_DATADISK	4950.00	4657.27	0.00	0.00	-17.23	3049.94	1043.31	661.75	309.96	300.00	9.96	1025.52	16.00
IN2P3-CC_DATADISK	25422.91	23802.87	634.39	937.00	-1.12	16220.31	1663.24	4651.08	986.76	300.00	686.76	4460.25	27.87
IN2P3-CPPM_DATADISK	2232.01	2001.49	0.00	0.00	2.11	1686.87	144.65	166.94	228.41	223.20	5.21	495.35	4.61
IN2P3-LAPP-DCACHE_DATADISK	8450.00	7765.49	0.00	0.00	44.77	5229.74	1847.68	684.00	639.74	300.00	339.74	2011.49	12.70
INFN-NAPOLI-ATLAS_DATADISK	5670.40	5177.18	84.71	90.00	-13.30	2976.64	121.60	2079.19	421.81	300.00	121.81	-250.25	212.37
INFN-T1_DATADISK	16000.00	14171.31	0.00	0.00	611.56	10369.29	940.73	2740.93	1217.12	300.00	917.12	1830.39	24.58
KIT-T2_DATADISK	2233.00	1989.33	0.00	0.00	0.15	261.60	1331.88	369.41	243.52	223.30	20.22	280.12	22.90
LRZ-LMU_DATADISK	5051.41	4499.67	0.00	0.00	2.46	3956.60	478.29	54.24	549.28	300.00	249.28	1414.58	3.41
MPPMU_DATADISK	3400.00	2872.11	169.08	185.00	2.09	2456.04	279.48	184.99	356.72	300.00	56.72	758.12	23.07
MWT2_DATADISK	20200.00	19306.36	0.00	0.00	119.91	13038.54	879.94	4757.90	773.73	300.00	473.73	2428.46	11.39
NDGF-T1_DATADISK	24818.94	23678.71	483.34	656.00	-155.91	17883.36	1779.30	3885.52	812.81	300.00	512.81	5295.42	7.63
NET2_DATADISK	11014.22	9441.46	0.00	0.00	299.64	7212.38	396.06	1726.38	1273.12	1000.00	273.12	1106.55	7.42
NIKHEF_DATADISK	4728.78	4392.83	0.00	0.00	0.27	3076.10	1160.41	148.21	335.69	300.00	35.69	1407.36	14.22
PIC_DATADISK	7650.00	7016.41	0.00	0.00	4.10	5679.89	516.90	598.68	629.48	300.00	329.48	1827.74	16.69
PRAGUELCG2_DATADISK	4200.00	3663.58	171.84	180.00	62.42	3072.56	411.84	184.33	302.16	300.00	2.16	1067.25	11.54
RAL-LCG2-ECHO_DATADISK	31056.00	29947.37	0.00	0.00	0.00	23818.91	1064.86	4812.08	1108.63	300.00	808.63	6501.69	15.64
RO-07-NIPNE_DATADISK	4700.00	3801.64	0.00	0.00	6.68	2359.84	37.35	1404.09	891.68	300.00	591.68	-422.46	54.04
SARA-MATRIX_DATADISK	5267.05	4841.19	0.00	0.00	9.35	3859.76	590.78	389.84	416.52	300.00	116.52	1291.12	10.60
SWT2_CPB_DATADISK	11900.00	11154.87	0.00	0.00	127.05	8254.60	443.07	2448.86	618.08	300.00	318.08	1566.01	16.00
TOKYO-LCG2_DATADISK	19700.00	18392.84	214.68	271.00	-0.13	8638.96	2391.11	7349.37	1092.62	300.00	792.62	-613.93	49.81
TRIUMF-LCG2_DATADISK	18200.00	16710.80	539.64	789.00	-108.25	11870.16	676.06	3708.61	1057.81	300.00	757.81	2555.59	37.70
UAM-LCG2_DATADISK	1823.00	1536.93	0.00	0.00	20.93	1074.68	323.65	137.69	265.14	182.30	82.84	305.44	10.25
UKI-NORTHGRID-LANCS-HEP-CEPH_DATADISK	4550.00	3962.10	155.28	180.00	0.52	3113.08	643.84	195.28	432.09	300.00	132.09	1144.83	4.73
UKI-NORTHGRID-MAN-HEP-CEPH_DATADISK	6597.07	5500.70	0.00	0.00	11.28	2495.62	626.02	2610.50	1085.09	300.00	785.09	-1068.04	38.63
UNI-FREIBURG_DATADISK	2700.00	2393.69	0.00	0.00	0.37	2067.17	144.64	171.60	305.94	270.00	35.94	602.09	3.97
WUPPERTALPROD_DATADISK	3255.38	2851.62	0.00	0.00	0.28	2404.62	292.41	145.28	403.48	300.00	103.48	753.11	19.48

TOTAL

394347.34

367196.77

2746.93

3702.00

2212.88

254757.44

34370.03

73725.33

22190.76

10598.80

11591.96

59084.23

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This table was created using the RSE expression:

datapolicynucleus=true&type=DATADISK

All numbers in TB. Click on table headers to sort.
Used (other) is other RSEs sharing the same space token.
Quota (other) is the sum of quotas defined on other RSEs sharing the same space token.
Used (dark) is the difference between Storage used and Rucio used for all the RSEs on the space token.
Unlocked is data eligible for deletion.

Min space is a limit dynamically set by a collector based on storage capacity of the endpoint (Total(storage) - Used(other)) and according to the following policy:

DATADISK: Min(10% or 300TB free)
SCRATCHDISK: Min(25% or 50TB free)
TAPE: 10TB (arbitrary limit for these tables - actual cleaning depends on the garbage collection algorithm on each site)

Primary diff - amount of primaries (UsedRucio-Unlocked) over a threshold: (Total(storage) - GroupQuota)*0.600000)
Avg tombstone - days between now and timestamp of average tombstone, giving an indication of the turnover of secondary data

Generated at 2026-02-02 13:45:46.930300 UTC on aiatlasddm001.cern.ch. This page is updated once per hour.