赵尚

如何添加虚拟机和上传ISO

3

大家好 1. 我想知道这个操作系统是怎么添加的，ISO？  2. ISO是如何上传的 

询问下作者，OpenVSwitch支持三层网络吗

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作者大大，您的这个网络模块OVS可以实现三层网络吗 因为自己对OpenVSwitch onos控制器命令不熟悉，但是现在的环境需要将OVS作为三层路由，实现不同网段的虚拟机也可以互相访问。虽然可以用ovs-ofctl实现，但总感觉麻烦，没有onos控制器方便

你好，我想知道你是怎么解决这个问题的"cannot import name util"

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环境：CentOS 7.4 + python2.7.5 错误： Request Method: GET Request URL: http://192.168.174.162:11289/ Django Version: 1.8.17 Exception Type: ImportError Exception Value: cannot import name util Exception Location: /usr/lib/python2.7/site-packages/paramiko/transport.py in , line 37...

erigon polygon network unusual approach, weird reply data size and slow reply

1

#### System information Erigon version: 2022.07.2-alpha-c7a94eee OS & Version: Linux Commit hash : ``` /usr/local/bin/erigon --datadir=/node/full/polygon-erigon/ --chain=bor-mainnet --prune=hrtc --bor.heimdall=${heimdallAddr} --port=31290 --private.api.addr=127.0.0.1:31293 --torrent.port=31294 --http=false --db.read.concurrency 2000 --rpc.batch.concurrency 10000 /usr/local/bin/rpcdaemon --datadir=/node/full/polygon-erigon/ --private.api.addr=localhost:31293...

external-node Unknown rpc request causes the node to crash

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I don't know what request caused it, I only found the log before the crash. log info ``` 2023-08-09T09:22:37.567529Z INFO zksync_core::api_server::execution_sandbox::vm_metrics: Tx 0x0000000000000000000000000000000000000000-0 resulted in 1667 storage_invocations, 357 new_storage_invocations, 1663...

期望能增加报警渠道,自定义接口,webhook接口

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发现告警渠道只有国内的平台 希望可以增加webhook接口告警

Is it possible to add a parameter to set the home directory for the op-node software?

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**Describe the solution you'd like** Is it possible to add a parameter to set the home directory for the op-node software? For commands, the home directory is set to the...

Thoughts on memory issues

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The memory usage of erigon when it is provided as RPC has always been very high. Regardless of whether the server is 64G or above 200G, the memory will be...