![What does this calculator mean by "RAIDz type for groups combining"? All information I can find says you can't mirror vdevs only stripe them, but it has "mirror set" as an option. : What does this calculator mean by "RAIDz type for groups combining"? All information I can find says you can't mirror vdevs only stripe them, but it has "mirror set" as an option. :](https://preview.redd.it/what-does-this-calculator-mean-by-raidz-type-for-groups-v0-kkxi8whd7wwa1.png?auto=webp&s=9f06438ea792d8cdabecfc56d645d35bf234304f)
What does this calculator mean by "RAIDz type for groups combining"? All information I can find says you can't mirror vdevs only stripe them, but it has "mirror set" as an option. :
![Best raid config option - for my mini-itx 6 drive 1 ultra slim odd / home server / nas - Build a PC - Level1Techs Forums Best raid config option - for my mini-itx 6 drive 1 ultra slim odd / home server / nas - Build a PC - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/4X/9/7/4/974af5313c085f8b0eddda6a2d3639a378bc7f54.png)
Best raid config option - for my mini-itx 6 drive 1 ultra slim odd / home server / nas - Build a PC - Level1Techs Forums
![FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums](https://forums.lawrencesystems.com/uploads/default/original/2X/4/4ac9bc8e3d302fd4ed9e8ffe505e219139738e3d.png)
FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums
![Trying to understand ZFS raidz with different size disks, how is this possible? Any drawbacks? : r/zfs Trying to understand ZFS raidz with different size disks, how is this possible? Any drawbacks? : r/zfs](https://i.redd.it/d6c5714kkcu31.png)
Trying to understand ZFS raidz with different size disks, how is this possible? Any drawbacks? : r/zfs
![FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums](https://forums.lawrencesystems.com/uploads/default/original/2X/3/3ef11307c3c8d93a508338d8104f001207748ceb.png)
FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums
![FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums](https://forums.lawrencesystems.com/uploads/default/original/2X/8/8fdcd4c0bead4eaf81504eaae678bfe6dece1739.jpeg)
FreeNAS / TrueNAS ZFS Pools RAIDZ RAIDZ2 RAIDZ3 Capacity, Integrity, and Performance - Computer Hardware & Server Infrastructure Builds - Lawrence Systems Forums
![Why does ZFS calculator estimate 68TB of usable storage for 8x 16TB and 8x 20TB array configurations? If it's much cheaper to go 8x 16TB for the same usable storage, what would Why does ZFS calculator estimate 68TB of usable storage for 8x 16TB and 8x 20TB array configurations? If it's much cheaper to go 8x 16TB for the same usable storage, what would](https://preview.redd.it/why-does-zfs-calculator-estimate-68tb-of-usable-storage-for-v0-lrnskknm9ona1.png?width=640&crop=smart&auto=webp&s=9ca7b91cb8433247e6da3bfb65eff4deba4813ab)