recall704 recall704

AMD Instinct MI50

This document attempts to consolidate all available information regarding the VBIOS ROMs for the venerable AMD Instinct MI50 - especially the 32 GB variant

Sources include

reddit
- https://www.reddit.com/r/LocalLLaMA/comments/1lsgtvy/successfully_built_my_first_pc_for_ai_sourcing/n1kkx7f/
- https://www.reddit.com/r/ROCm/comments/1kwirmw/instinct_mi50_on_consumer_hardware/

How to reduce size of docker data volume in Docker Desktop for Windows v2

Docker Desktop for Windows v2, which uses WSL2, stores all image and container files in a separate virtual volume (vhdx). This virtual hard disk file can automatically grow when it needs more space (to a certain limit). Unfortunately, if you reclaim some space, i.e. by removing unused images, vhdx doesn't shrink automatically.

Optimize

wsl --shutdown
Optimize-VHD -Path "$($env:LOCALAPPDATA)\Docker\wsl\data\ext4.vhdx" -Mode Full

Activate wsl2

dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
wsl --set-default-version 2

Install and Configure Ubuntu

KeyDB with Docker

Migration from Redis

Connect to your keydb server new-keydb-server-1

keydb-cli -h new-keydb-server-1

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

参考 Docker daemon 配置代理

	#!/bin/bash
	# Ollama Model Export Script
	# Usage: bash ollama-export.sh vicuna:7b
	# SPDX-License-Identifier: MIT (https://ncurl.xyz/s/o_o6DVqIR)
	# https://gist.github.com/supersonictw/f6cf5e599377132fe5e180b3d495c553

	# Interrupt if any error occurred
	set -e

	# Declare

	# 概述：一共三大部分配置。
	# 其中#注释掉的可以在需要的时候开启并修改，没有注释掉的（除了下面location示例）不要删掉，基本都是必须的配置项。

	###############################第一部分全局配置############################
	#user nobody; 指定启动进程的用户，默认不用指定即可。
	#error_log logs/error.log; 配置日志输出，虽然叫error_log但是可以定义输出的级别，默认不写是ERROR级别
	#error_log logs/error.log notice;
	#error_log logs/error.log info;
	#pid logs/nginx.pid; 记录pid的文件，默认就是放到这个位置，可以修改。

	#!/bin/bash
	# Parallel rsync script originally designed for rsyncing
	# large ata transfers from RAID to RAID for the Aagaard Lab.
	# Author: Michael Jochum
	# Location: Baylor College of Medicine, Houston, TX, USA
	# Contact : michael.jochum@bcm.edu
	# Date : 2 November 2020

	##################################
	#Step 0: fill this shit out

	# Configuration file for runtime kernel parameters.
	# See sysctl.conf(5) for more information.

	# See also http://www.nateware.com/linux-network-tuning-for-2013.html for
	# an explanation about some of these parameters, and instructions for
	# a few other tweaks outside this file.

	# See evil packets in your logs.
	net.ipv4.conf.all.log_martians = 1

	ip rule add fwmark 0x233 lookup 100
	ip route add local 0.0.0.0/0 dev lo table 100