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