标签：sse 共享 csr 工具 hint hang for sudo soft
我有一台Mac，装有OS X和Windows两系统，因Windows和OS X都能读写exFAT分区，
故若在Machintosh HD和Windows HD之间开辟一个exFAT分区，可以作为共享文件区。
我在OS X中用磁盘工具对Machintosh HD进行分区，在Machintosh HD和Windows HD之间开辟一个exFAT分区。
重启启动时，我按住了option，之后出现的启动选项中没有Windows。这因为刚才给磁盘分了区才导致的。
重启MAC ，按住COMMAND+R进入恢复模式，打开Terminal
csrutil disable #关闭rootless
修改完，重启MAC，打开终端
sudo fdisk -e /dev/disk0
yanghaodeMacBook-Pro:~ yanghao$ sudo fdisk -e /dev/disk0 Password: fdisk: could not open MBR file /usr/standalone/i386/boot0: No such file or directory Enter ‘help‘ for information fdisk: 1> p Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors] Offset: 0 Signature: 0xAA55 Starting Ending #: id cyl hd sec - cyl hd sec [ start - size] ------------------------------------------------------------------------ 1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID> 2: AC 1023 254 63 - 1023 254 63 [ 409640 - 183869624] <Unknown ID> 3: AB 1023 254 63 - 1023 254 63 [ 184279264 - 1269536] Darwin Boot *4: 07 1023 254 63 - 1023 254 63 [ 185548800 - 304685056] HPFS/QNX/AUX fdisk: 1>
修改分区表
fdisk: 1> p Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors] Offset: 0 Signature: 0xAA55 Starting Ending #: id cyl hd sec - cyl hd sec [ start - size] ------------------------------------------------------------------------ 1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID> 2: AC 1023 254 63 - 1023 254 63 [ 409640 - 183869624] <Unknown ID> 3: AB 1023 254 63 - 1023 254 63 [ 184279264 - 1269536] Darwin Boot *4: 07 1023 254 63 - 1023 254 63 [ 185548800 - 304685056] HPFS/QNX/AUX fdisk: 1> setpid 4 Starting Ending #: id cyl hd sec - cyl hd sec [ start - size] ------------------------------------------------------------------------ *4: 07 1023 254 63 - 1023 254 63 [ 185548800 - 304685056] HPFS/QNX/AUX Partition id (‘0‘ to disable) [0 - FF]: [7] (? for help) 07 fdisk: 1> flag 4 Partition 4 marked active. fdisk:*1> p Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors] Offset: 0 Signature: 0xAA55 Starting Ending #: id cyl hd sec - cyl hd sec [ start - size] ------------------------------------------------------------------------ 1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID> 2: AC 1023 254 63 - 1023 254 63 [ 409640 - 183869624] <Unknown ID> 3: AB 1023 254 63 - 1023 254 63 [ 184279264 - 1269536] Darwin Boot *4: 07 1023 254 63 - 1023 254 63 [ 185548800 - 304685056] HPFS/QNX/AUX fdisk:*1> write Device could not be accessed exclusively. A reboot will be needed for changes to take effect. OK? [n] y Writing MBR at offset 0.
重启电脑按OPTION
Mac OS X磁盘重新分区后 BootCamp Windows启动项丢失
标签：sse 共享 csr 工具 hint hang for sudo soft
原文地址：https://www.cnblogs.com/xiao-apple36/p/8907965.html
