Andrew Shaffer

Results 66 comments of Andrew Shaffer

Alright guys...after fumbling around in the dark for a while, I have managed to get it working with the latest DPDK on my EC2 instance. Here's what I had to...

> Does it work for you if nic queues equal to number of cpus? If I restrict the cpus using `--cpuset`, it gets more likely to succeed, as you would...

Sure: ``` EAL: Detected 36 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: No available hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: VFIO support initialized...

I think i've found the culprit: https://github.com/DPDK/dpdk/blob/e28111ac9864af09e826241a915dfff87a9c00ad/drivers/net/ena/ena_ethdev.c#L627 It seems to be defaulting to a CRC32 hash. I'm not sure how to configure this from the outside, but i'll try recompiling...

Just a little update here. I added CRC32 hashing in, but it doesn't seem to match the output of the NIC. I forced the NIC to report to me the...

Alright....after many trials and tribulations...we have a resolution. It turns out that even though the Amazon DPDK driver sets CRC32 hashing without allowing you to configure it...The NIC itself completely...

Unfortunately dpdk can't fix it. It's at the hardware/VM level on EC2. I tried going in and modifying the ENA DPDK driver, and that wasn't sufficient, because the NIC simply...

@mattdesl @zertosh Is there a way you guys are testing this branch? I'd like to test it and also use it locally for development. Should I just fork browserify or...

> The cached-path-relative module hits process.cwd() a lot, I know this might be an outlier but under certain condition its possible to end up with Error: ENFILE: file table overflow,...