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nndocs:sandbox [2025/05/04 02:05] – [IPv6] use spaces instead of nulls naptasticnndocs:sandbox [2025/07/08 18:41] (current) – naptastic
Line 81: Line 81:
  
 ====Networks==== ====Networks====
 +
 +^ Network ^ IPv4 Range ^ IPv6 Range ^ IB Subnet ^ VLAN ^ VXLAN IP ^ VXLAN ID ^
 +| green | 172.20.0/22 | fd20:4e41:5020:ffff::/64. | ffff | | 225.172.20.64 | 64 |
  
   * 0-3/22: "green": all emo* and eth* devices should get bridged to this network.   * 0-3/22: "green": all emo* and eth* devices should get bridged to this network.
Line 148: Line 151:
  
 ---- ----
 +=====Where Data Lives=====
 +===Storage===
 +  * Production volumes:
 +    * janet: 4TB Samsung QVO.
 +    * Crucial 120GB SATA SSD boot volume
 +      * southpark's boot volume
 +    * Samsung 850 512GB NVMe
 +      * installed in southpark on the motherboard, I think?
 +    * Western Digital Black 2TB NVMe
 +      * installed in southpark on the x16 riser card
 +      * confusingly mounted at /mnt/sabrent
 +    * black: Three 4TB Western Digital enterprise drives in a RAID-5 holding backups; currently cold.
 +  * ZFS pool "truck"
 +    * Two Sabrent 1TB NVMe drive
 +      * installed in southpark on the x16 riser card
 +      * Partitioned partly for I don't remember, but it makes sense
 +    * four 4TB drives that should really just get recycled
 +  * Not installed:
 +    * 512GB Crucial SATA SSD (probably for duckling)
 +    * 2TB Vulcan Z SATA SSD (probably for shark as a backup)
  
 +===So Where Does Shit Live?===
 +  * VM Images:
 +    * southpark:/mnt/sabrent/images
 +      * exported over NFS-RDMA
 +  * TV shows, movies, software, stuff like that: janet
 +  * Home directories:
 +  * OS volumes:
 +
 +I am still struggling with the fact that things really have to boot off local storage. Fibre Channel without a switch isn't worth it and a switch isn't worth it.
 +
 +----
 =====Big Idea Dumping Ground===== =====Big Idea Dumping Ground=====
 ====SoC on a PCI card==== ====SoC on a PCI card====
Line 157: Line 191:
   * Internal ports:   * Internal ports:
     - m.2 slot     - m.2 slot
-    - 40-pin with GPIO, I2C, etc...+    - Explicitly copy rpi's 40-pin header
     - LP-DIMM     - LP-DIMM
   * External ports:   * External ports:
nndocs/sandbox.1746324330.txt.gz · Last modified: 2025/05/04 02:05 by naptastic