Hello all!
Looking for assistance with configuring my ZFS Pool before I migrate my data to it.
I am planning to virtualise the TrueNAS Core deployment, with Proxmox as the bare metal OS.
Workload:
- Plex Data store (Movie/TV)
- Archive file store
–Above currently 5.5Tb - Potentially, VM VHD store for Proxmox
- Nothing life-ending if I loose it.
Hardware:
- Supermicro H12SSL-i
- AMD EPYC 7532 34c 65t, 2.4Ghz t3.3Ghz
- 256Gb DDR4 2133 ECC (32Gb*8)
- 1x 2Tb Crucial P5 (Proxmox drive)
- 6x 6Tb Seagate Skyhawk SATA
- 2x 2Tb Intel DC P4510 U.2
- 4x 1Tb Samsung Evo SATA
- 2x 1Tb misc M.2 SSD
- Various PCI-E adapters (M.2, U.2, SAS MiniHD, LSI HBAs in IT mode)
- SlimSAS-8x SATA cables, other cables to suit adapters and disks.
I’ve currently got 100Gb RAM allocated to the Truenas, but have headroom to increase if required.
HDD Layout:
I was thinking of one of these two layouts for the 6x6Tb Disks:
I understand the first pool has less fault tolerance, and would not be ideal.
Am I correct in my understanding that I can expand the second pool with an additional 3 disks?
Or:
SSD Layout
I was thinking about assigning my U.2 SSDs as a Metadata vDEV with small file size set to potentially 128k? This would fill out the 2tb mirror Niceley if my guesses prove to be accurate.
Output of sudo zdb –LbbbA –U /data/zfs/zpool.cache TEMPVDEV
TIA!