[Mac点滴] Mac启动选项

出差中Mac突然crash了,没法boot。panic的同时找到些基本的检测与修复方法


原来Mac有一坨启动选项可以troubleshooting

How to Use OS X Boot Options to Troubleshoot Your Mac

Startup key combinations for Intel-based Macs



崩溃的原因怀疑是被愚蠢的老板逼着启用了FileVault,在一次异常死机后再也启动不了。也登不进safe mode或single use mode因为磁盘被加密了

所幸recovery mode始终有效。一开始没法解密

Using Disk Utility to unlock or decrypt your FileVault 2-encrypted boot drive

Mac OS X 10.8.4′s Recovery HD removes ability to decrypt FileVault 2-encrypted Mac

后来发现只能在terminal里解密。同时建议普通用户完全没必要FileVault

In recovery mode, I cannot unlock Filevault2-encrypted Macintosh HD



照惯例,顺便看到一些不相关的东西,也顺便了解了一下

Unix/Linux AdministrationLogical Volume Management Guide

Managing Physical and Logical Volumes



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