☰

如何使用 APFS 快照挂载系统卷

tag-icon • tag-icon macos mount snapshot apfs
如何使用 APFS 快照挂载系统卷

我无法使用 APFS 安装系统卷（根）。我只看到我的数据卷。

$ mkdir /tmp/snapshotbackup_root
$ mount_apfs -s com.apple.TimeMachine.2019-10-29-174444.local / /tmp/snapshotbackup_root
$ df -h /tmp/snapshotbackup_root
Filesystem                                                   Size   Used  Avail Capacity iused      ifree %iused  Mounted on
com.apple.TimeMachine.2019-10-30-121116.local@/dev/disk1s3  223Gi   97Gi  115Gi    46% 1904164 2340358076    0%   /private/tmp/snapshotbackup_root

如您所见，它仅安装了/dev/disk1s3，我无法安装系统卷/dev/disk1s1。

$ mount_apfs -s com.apple.TimeMachine.2019-10-29-174444.local@/dev/disk1s1 / /tmp/snapshotbackup_root
mount_apfs: volume could not be mounted: No such file or directory

Time Machine 可以按如下所示安装它

$ df -h "/Volumes/com.apple.TimeMachine.localsnapshots/Backups.backupdb/MacBook Pro 840 G3/2019-10-29-174444/OSX"*
Filesystem                                                   Size   Used  Avail Capacity iused      ifree %iused  Mounted on
com.apple.TimeMachine.2019-10-29-174444.local@/dev/disk1s1  223Gi   10Gi  115Gi     9%  481433 2341780807    0%   /Volumes/com.apple.TimeMachine.localsnapshots/Backups.backupdb/MacBook Pro 840 G3/2019-10-29-174444/OSX
com.apple.TimeMachine.2019-10-29-174444.local@/dev/disk1s3  223Gi   96Gi  115Gi    46% 1899738 2340362502    0%   /Volumes/com.apple.TimeMachine.localsnapshots/Backups.backupdb/MacBook Pro 840 G3/2019-10-29-174444/OSX – data

答案1

mount_apfs -s com.apple.TimeMachine.2019-10-29-174444.local /dev/disk1s1 /tmp/snapshotbackup_root

相关内容