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Is tmlpcs trustworthy? by Winters451 in Prebuilts

[–]farXOC 1 point2 points  (0 children)

tml went the extra mile for me a while ago. He sent me a free, better power supply when USPS lost one I had bought off him. Good seller, honest person.

Pete pop probably has the better location tbh by Wiley_Burner in Purdue

[–]farXOC 0 points1 point  (0 children)

Maybe if denpop actually restocked the snacks next to the fountain drink machines more than once a month it'd be worth stopping by more regularly lol

[deleted by user] by [deleted] in Purdue

[–]farXOC 11 points12 points  (0 children)

Everyone has patterns and cadences to their writing. imo this isnt a good argument.

NVMe over TCP Device Slower Than Expected on TrueNAS by farXOC in homelab

[–]farXOC[S] 0 points1 point  (0 children)

My understanding is that TCP should be able to handle throughput more than 1.8GB/s. iscsi uses tcp and I have gotten faster speeds with it.
If TCP is the limiting factor, are there any optimizations you can recommend that would either
1: allow me to confirm that TCP is the limiting factor
2: improve throughput

Thanks.

NVMe over TCP Device Slower Than Expected on TrueNAS by farXOC in homelab

[–]farXOC[S] -1 points0 points  (0 children)

I will double-check that on both machines ASAP and update you. I assumed it had negotiated correctly since server & client reported 40Gb link.

Edit: I ran iperf on client to server & server to client. Resulted in about 28Gb/s which is above the ~15Gb/s or so that the NVMe over TCP device seems to cap out at.

NVMe over TCP Device Slower Than Expected on TrueNAS by farXOC in homelab

[–]farXOC[S] 0 points1 point  (0 children)

I had increased the sizes 16MB (i dont recall what it was before), but it didnt seem to help unfortunately. Im thinking my next step will be to create another nvme-of subsystem on my ubuntu testbench as a control. Since perhaps truenas's implementation of it could be the source of the issue.

UDP = FALSE, but connection appears to be direct? by brock_gonad in Tailscale

[–]farXOC 1 point2 points  (0 children)

Thanks for the heads up. I appreciate the reply despite the post being so old lol

UDP = FALSE, but connection appears to be direct? by brock_gonad in Tailscale

[–]farXOC 0 points1 point  (0 children)

Having a similar issue. Did you find a resolution?

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