The hardware was replaced more than once with little to no disruptions. This is a mixed bag of recycled desktop parts, but it does the job:
| CPU | Intel Core i3-4130 Haswell 3.4GHz LGA 1150 54W Dual-Core CPU BX80646I34130 |
| Motherboard | GIGABYTE GA-Z87-D3HP LGA 1150 Intel Z87 ATX Motherboard |
| RAM | Crucial Ballistix Sport 16GB kit (8GBx2) DDR3-1600 1.5V 240-Pin 9-9-9-24 BLS2CP8G3D1609DS1S0 |
| DVD ROM | none |
| PSU | Antec EarthWatts Green EA-380D Green 380W |
| Case | Cooler Master RC-600-KKN1-GP Gladiator 600 Mid Tower ATX Case with 140mm Fan (Black) |
| Case Fan | Rosewill ROCF-11003 Hyperborea 140mm |
| Case Fan HDs | Rosewill ROCF-11003 Hyperborea 140mm |
| UPS | APC BACK-UPS ES BE550G |
Hard drives are now connected directly to the motherboard - no more HD cages or add-on controller card. Cages were confusing to me when troubleshooting HD SATA problems. I still run two mirror pools and this works well for me so far.
| Disk | Size (MB) | Description | Device model | Serial number | RPM | Pool |
|---|---|---|---|---|---|---|
| ada0 | 6TB | Seagate IronWolf NAS HD | ST6000VN0041-2EL11C | ZA17617E | 7200 | BMP |
| ada3 | 6TB | Western Digital Red | WDC WD60EFRX-68MYMN3 | WD-WXN1H84576NR | 5700 | |
| ada1 | 6TB | Western Digital Red | WDC WD60EFRX-68MYMN1 | WD-WX21DC4D5XPZ | 5700 | vault |
| ada2 | 6TB | Western Digital Red | WDC WD60EFRX-68MYMN2 | WD-WX11D841V6X0 | 5700 |
What's really new - my attempts to run virtual machines on this NAS box. NAS4Free 11.1.0.4 has VirtualBox 5.2.8 with phpvirtualbox 5.2.0 as web GUI. More details in a separate post.
Relevant:
http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2010/09/22/fix-high-guest-cpu-utilization-in-virtualbox-by-disabling-nested-paging.aspx
https://help.ubuntu.com/community/Ubuntu_as_Guest_OS
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