RJ45 to SFP+ adapter question

Hey guys, I am using an aggregation switch (USW-Aggregation) with 8 SFP+ ports and I have my Mac Mini M4 with 10G connected to the aggregation switch via RJ45 to SFP+ Adapter (UACC-CM-RJ45-MG).

The issue I am having is that when I wake the Mac Mini from sleep, it takes like 20-30 seconds for the networking to come up. This seems way too long, and I don't know if that's normal for the RJ45-SFP+ transceiver, or if it's a mac issue. I have other SFP+ cables connected to my aggregation switch with no issues, but mac is the only one needing a transceiver.

Any ideas/troubleshooting guides?

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u/SmartHomeTinkerer — 16 days ago
▲ 10 r/truenas

TrueNAS virtualized experiences

Hey guys, do any of you run TrueNAS virtualized? I built myself a ProxMox server (Intel 265k processor, AsRock W880D4U MoBo, 48GB Kingston DDR5 ECC RAM, Intel x710-DA2 dual 10G SFP+ NIC, 2x Samsung 990 Pro 2TB in RAID1 as system drive) - and want to move away from my UNAS PRO and run my SSD pool (7x 870 EVO 4TB in RAIDZ2) in a TrueNAS VM.

I plan to keep running my ProxMox on the NVME m2 SSDs, and pass-through the entire SATA controller (8 SATA ports) to the TrueNAS VM. TrueNAS would be a NAS exclusively, I won't run any containers or VMs within it, that will be left to my main ProxMox instance.

Any issues you foresee with this setup? I know I am low on RAM - when I built my server last year I purchased single 48GB DDR5-5600 stick of Kingston Server Premier ECC RAM for $260, thinking I would add RAM later - but now a matching stick is $1600-$2500 so yeah, I will keep waiting.

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u/SmartHomeTinkerer — 21 days ago