Apocalypse

Technical Specifications

Array Type

Supermicro SC847 E26-RJBOD1

Hard Disks

35

Data Interface

4x SFF-8088 SAS connectors (2 + 2 configuration)

Mgmt Interface

None

Purchase Date

December 2012

Information

Apocalypse is a multipathed SAS storage array. This means that each drive has two SAS paths via two separate backplane modules. It also means that Apocalypse requires dual-ported SAS drives in order to take advantage of the redundant paths. There are a total of four SAS connectors on the back. The bottom two are redundant connections to the front SAS backplane and the top two are redundant connections to the rear SAS backplane.

Population

The Apocalypse array contains the following disk groups:

  • 11 2-terabyte 7.2k rpm Seagate ST2000NM0023 drives (forms the second Apocalypse vdev)

  • 11 1-terabyte 7.2k rpm Seagate ST1000NM0001 drives (forms the first Apocalypse vdev)

  • 4 6-terabyte 7.2k rpm HGST HUS726060AL4210 drives

  • 6 900-gigabyte 10k rpm Western Digital WD9001HKHG-02VUC drives

    3 200-gigabyte HGST HUSMM1620ASS200 solid state drives (currently unused)

Harddrive WWIDs

Below are the WWIDs for each of the HDDs installed in Apocalypse. If a drive fails, the below table can be used to identify the location of the failed drive and replace it.

Front

5000C50055DF0F1C

5000C50055DF9D44

5000C50042012E70

5000C500558C5A0C

5000C500420343AC

5000C50042012F1C

5000C500558C64B8

5000C500420A3408

5000C500420A3284

5000C500420A0920

5000C500420139FC

50000C0F0119C010

50000C0F0115E6F0

50000C0F01B6D988

0PY13ZGA

50000C0F0119C014

50000C0F01BE7CDC

50000C0F01B6D20C

0PY13LZA

0PY13M1A

5000cca24260ef7c

5000cca242623e88

5000cca2425ff9d0

5000cca242623d40

Back

Power Supplies

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Power Supplies

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5000C50056032227

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