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1. 다른 통신들도 비슷하겠지만 전체적인 데이터 전송 흐름이 먼저 있으면 그다음 이해하기 좀더 좋을거같아요 (탑다운방식으로 전체 흐름-> 디테일)
- 이더넷 프레임부터 나오니 조금 거부감이 있긴하네요 ㅋㅋ....
- 인터넷과 이더넷에 대한 비교가 "L3이상은 인터넷 L2 이하는 이더넷"인데 여기에 조금더 추가해서 흐름을 보기에 좋지 않을까요?
2…
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**Describe the bug**
On a Munin node, there are endless selinux ethtool warnings in /var/log/messages.
**To Reproduce**
Steps to reproduce the behavior:
1. Install Rocky Linux 8.7 and munin-node…
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I am running a any2any meshed flowgrind test on the following setup:
- 9 machines (192 GB RAM, 2 x E5-2680v4 2,4 GHz)
- all nodes a communicating with all other nodes
- Flowgrind 0.7.5-2
- Ubun…
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i have an intel x520-da2 adapter
i add the extension when i build the loader ...ixgbe/rpext-index.json
when I put intel x520 to the motherboard, the xpenology cannot get the ip address either on th…
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The libreqos.io project is using XDP + EBPF + cake to schedule packets for 10s of thousands of customers. There appears to be a performance wall we are going to hit as we try to crack 40Gbit. In looki…
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I was looking to do packet manipulation on top of netmap_sys (specifically looking for 10+Gbps line-rate capabilities, so DPDK and netmap and PF_RING_ZC are the only options AIUI), and pnet looks like…
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Running a 8 hour flowgrind test on ubuntu 16.04 (with 10GBIT, SFP+ Adapters and good sources) produces a huge amount of logdata:
```
# /var/log
# grep "calculated malformed delay of flow" syslog|he…
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The scintillator BOM:
| | Item | QTY | PN |
| -- | ----- | ---- | ---- |
| 1 | SIPM PCB | 2 | SIPM_ASSY |
| 2 | Main AFE PCB | 1 | MCORD_AFEv1.1 |
| 3 | Secondary AFE PCB | 1 | MCORD_AFE…
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## Describe the bug
I don't understand the current size of 159Gi displayed in the WebUI, in fact only 9.9Gi is used in the pod.
In the mounted pvc you can only see the head image, but no snapshot.
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mfs version: 3.0.109
os: Debian buster
hw: 16-core AMD Epyc
net: 1Gbit ethernet (3 chunkservers) and 10Gbit ethernet (for one chunkserver)
I have a process that does a lot of random reads over 1…