Difference: StorageSystem (8 vs. 9)

Revision 92017-09-18 - TWikiAdminUser

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Storage Systems

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>		2017:
 
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<		* Hardware
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>		* Hardware (added)

Storage System dCache:

  • 1st - Disk for ATLAS & CMS
Typically Supermicro and DELL
  • 24 disk servers: 2 x CPU 24GB RAM, 24 SATA h/w RAID6, 43-63TB
  • 4 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G

Total space: 1332GB

2 head node machines:

  • 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.

2016:

* Hardware

  1st - Disk Only:
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  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 8 KVM (Kernel-based Virtual Machine) for access protocols support.
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  2nd - support Mass Storage System:
View topic | History: r11 < r10 < r9 < r8 | More topic actions...
 
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