zfs smallserver build - hamwaves.com · 2020. 6. 6. · curs or whether the product is still under...
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ZFS Small Server BuildSerge Y. Stroobandt, ON4AA
Copyright 2015–2021, licensed under Creative Commons BY-NC-SA
This page is still under construction.
Introduction
Off‑the‑shelf alternatives:
CaseChenbro SR301(69)
• FreeNAS hardware best practices
• iXsystems FreeNAS Mini (not distributed in Europe)• OSNET NAS Mini ZFS: spec sheet and WD Red spec
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www.princexml.comPrince - Non-commercial LicenseThis document was created with Prince, a great way of getting web content onto paper.
https://creativecommons.org/licenses/by-nc-sa/4.0/https://www.freenas.org/whats-new/2015/02/a-complete-guide-to-freenas-hardware-design-part-i-purpose-and-best-practices.htmlhttps://www.ixsystems.com/storage/freenas/https://www.osnet.eu/en/content/nas-mini-zfshttps://www.osnet.eu/sites/www.osnet.eu/files/PDF_appliances/NAS_Mini_FR_new.pdfhttps://www.osnet.eu/sites/www.osnet.eu/files/WD_red_NAS.pdfhttps://www.chenbro.com/en-global/products/TowerServerChassis/Mini_ITX_Server/SR301
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Figure 1: Closed Chenbro SR30169 case
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Figure 2: Chenbro SR30169 with opened door
Figure 3: Chenbro SR30169 drive bays
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Figure 4: Inside of the Chenbro SR30169 case
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CPU & motherboard
Buying an Intel Atom C2xxx?Make sure it is a C0 stepping!In January 2017, Intel first publicly acknowledged the issue withflawed LPC clock outputs on its Atom C2000 system-on-chips. Thishappened very sneakingly in the form of bug AVR54 in the productspecification errata list. This happens to be a very serious issue. It lit-erally is a ticking time bomb under one’s infrastructure. Accordingto the Intel data-sheet, LPC_CLKOUT0 and LPC_CLKOUT1 are drivenby the processor to provide essential timing signals to hardware onthe board, including the boot ROM. If this signal stop ticking, the restof the electronics stops, too.
C0 steppingBy the end of April 2017, Intel revealed that its Atom C2000 chip fam-ily has a new C0 stepping, up from the previous B0, meaning at leastsome parts of the chip have been redesigned.
Free Super Micro repair through direct RMAFor EU consumers: The defect existed in the processor containedwithin the product at the time of manufacture, therefore it was “not ofmerchantable quality” when acquired. When the failure eventually oc-curs or whether the product is still under warranty does not matter.
return merchandise authorization (RMA)
Super Micro: RMA services, contact information, «merchantabilityAtom C2550 failing clock recall», «free ECO update»References
Super Micro A1SAi-2550F
Intel’s Atom C2000 chips are bricking products — and it’s not just Cisco hit
Intel Atom chips have been dying for at least 18 months — only now is truth coming
to light — Vendors clocked C2xxx flaw when returns spikedIntel redesigns flawed Atom CPUs to stave off premature chip death
Intel Atom C2000 C0 Stepping Fixing the AVR54 Bug
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https://www-ssl.intel.com/content/dam/www/public/us/en/documents/specification-updates/atom-c2000-family-spec-update.pdfhttps://www-ssl.intel.com/content/dam/www/public/us/en/documents/specification-updates/atom-c2000-family-spec-update.pdfhttp://www.intel.com/content/dam/www/public/us/en/documents/datasheets/atom-c2000-microserver-datasheet.pdfhttps://m.theregister.co.uk/2017/04/27/intel_redesigns_atom_line/https://www.servethehome.com/intel-atom-c2000-c0-stepping-fixing-the-avr54-bug/https://m.forums.theregister.co.uk/forum/1/2017/02/07/intel_atom_failures_go_back_18_months/https://m.forums.theregister.co.uk/forum/1/2017/02/07/intel_atom_failures_go_back_18_months/https://en.wikipedia.org/wiki/Return_merchandise_authorizationhttps://www.supermicro.nl/support/rma/https://www.supermicro.nl/about/contact/https://m.theregister.co.uk/2017/02/06/cisco_intel_decline_to_link_product_warning_to_faulty_chip/https://m.theregister.co.uk/2017/02/06/cisco_intel_decline_to_link_product_warning_to_faulty_chip/https://m.theregister.co.uk/2017/02/07/intel_atom_failures_go_back_18_months/https://m.theregister.co.uk/2017/02/07/intel_atom_failures_go_back_18_months/https://m.theregister.co.uk/2017/02/07/intel_atom_failures_go_back_18_months/https://m.theregister.co.uk/2017/02/07/intel_atom_failures_go_back_18_months/https://m.theregister.co.uk/2017/04/27/intel_redesigns_atom_line/https://m.theregister.co.uk/2017/04/27/intel_redesigns_atom_line/https://www.servethehome.com/intel-atom-c2000-c0-stepping-fixing-the-avr54-bug/https://www.servethehome.com/intel-atom-c2000-c0-stepping-fixing-the-avr54-bug/https://www.supermicro.nl/products/motherboard/Atom/X10/A1SAi-2550F.cfm
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Figure 5: Super Micro A1SAi-2550F top view
Figure 6: Super Micro A1SAi-2550F side view
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DDR3 ECC SO-DIMM2× Kingston KVR16LSE11/8 8GB PC3L-12800 (1600MHz) CL11 204-Pin ECCSO-DIMM spec sheet
Figure 7: Kingston KVR16LSE11/8
Power supplyLC-Power LC7300 v2.3 300W 80PLUS Silver certified; spec sheet
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https://www.kingston.com/us/memory/search/?partid=kvr16lse11/8https://www.kingston.com/dataSheets/KVR16LSE11_8.pdfhttp://www.lc-power.de/product/netzteile/pro-line-serie/lc7300-v23-silver-shield/https://www.lc-power.de/fileadmin/user_upload/pdf/deutsch/psu/pro-line/7300_v2.3/LC7300_V2.3_Silver_Shield_Datenblatt.pdf
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Figure 8: LC-Power LC7300 v2.3
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Solid state system drive
SATA cables
Figure 9: Chenbro SR30169 SATA connections
4× InLine 27703L left-angled 6 Gbps SATA cable, 0.3 m; spec sheet
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https://www.intos.de/produktuebersicht/kabel/sata/sata-rundkabel/27703l/inline-sata-6gb/s-anschlusskabel-rund-abgewinkelt-links-blau-mit-lasche-0-3mhttps://www.intos.de/ArboroPDFCreatorSW4?id=2526
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Figure 10: InLine 27703L
Internal USB 3.0 cableThe case comes with a dual USB 2.0 port at the front. However, the mother-board does not carry an internal USB 2.0 connector. It does feature a 20‑pinUSB 3.0 connector. There is also a 9‑pin COM2 connector which, at first sight,might be mistaken for a 9‑pin internal USB 2.0 connector. Luckily, the USB 2.0cable assembly can be demounted to be replaced by a 20 pin female USB 3.0 in-ternal connector to dual port cable (see picture). Make sure you grab one withthe right USB connector separation distance. For the model shown here, I onlyhad to saw off a bit of each lug to make it fit. The original screws and some hotglue keep the connector head in place.
Figure 11: Female 20‑pin USB 3.0 internal connector to dual port cable
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https://www.aliexpress.com/item/O3T-New-Designer-2-Port-USB-3-0-A-Female-to-20-Pin-Cable-Internal-USB/32230479563.htmlhttps://www.aliexpress.com/item/O3T-New-Designer-2-Port-USB-3-0-A-Female-to-20-Pin-Cable-Internal-USB/32230479563.html
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Hard drives
Price
quantity descriptionitemprice
subtotal
1 Super Micro A1SAi-2550F retail, C2550 Mini-ITXMainboard € 296.77 € 296.77
2 KINGSTON 8GB 1600MHZ DDR3L ECC € 91.60 € 183.201 Chenbro SR30169, Mini-ITX-Gehäuse € 119.62 € 119.62
1 LC-Power Pro-Line LC7300 V2.3 Silver Shield 300WNetzteil € 39.69 € 39.69
4 0,3m SATA 6Gb/s Anschlusskabel rund, abgewinkeltlinks, blau € 5.66 € 22.64
1 20‑pin female USB 3.0 internal connector to dual portcable € 3.75 € 3.75
4 WD Red hard drives NA NA
VAT included, shipping excluded TOTAL € 665.67
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• March 22, 2015• csv.de
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https://www.csv.de/http://www.csv.de/artinfo.php?artnr=A0588039&KATEGORIE=0588http://www.csv.de/artinfo.php?artnr=A0588039&KATEGORIE=0588http://www.csv.de/artinfo.php?artnr=A%20G3342A459&KATEGORIE=043http://www.csv.de/artinfo.php?artnr=A2907086&KATEGORIE=2907http://www.csv.de/artinfo.php?artnr=A2800726&KATEGORIE=28http://www.csv.de/artinfo.php?artnr=A2800726&KATEGORIE=28http://www.csv.de/artinfo.php?artnr=A3312311&KATEGORIE=33122http://www.csv.de/artinfo.php?artnr=A3312311&KATEGORIE=33122http://www.aliexpress.com/item/50cm-USB-3-0-A-Female-to-Housing-20-Pin-Female-Slot-Adapter/32237073674.htmlhttp://www.aliexpress.com/item/50cm-USB-3-0-A-Female-to-Housing-20-Pin-Female-Slot-Adapter/32237073674.htmlhttps://creativecommons.org/licenses/by-nc-sa/4.0/https://creativecommons.org/licenses/by-nc-sa/4.0/https://creativecommons.org/licenses/by-nc-sa/4.0/https://creativecommons.org/licenses/by-nc-sa/4.0/https://en.wikipedia.org/wiki/Csshttps://www.princexml.com/https://www.princexml.com/https://hamwaves.com/zfs.server.build/en/
ZFS Small Server BuildSerge Y. Stroobandt, ON4AACopyright 2015–2021, licensed under Creative Commons BY-NC-SA
IntroductionCaseCPU & motherboardBuying an Intel Atom C2xxx?Make sure it is a C0 stepping!C0 steppingFree Super Micro repair through direct RMAReferences
DDR3 ECC SO-DIMMPower supplySolid state system driveSATA cablesInternal USB 3.0 cableHard drivesPrice