deii 写了:
如果你的备份不是在和我一样的位置的位置的话,那请相应地修改/media/sda7这一点:
tar -xvpzf /media/sda7/backup.tgz -C /
这句话是什么意思?
压缩备份后,是直接复制到U盘里吗?U盘需要被格式化吗?
Disk /dev/loop0: 77 MiB, 80764928 bytes, 157744 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop1: 146.2 MiB, 153284608 bytes, 299384 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop2: 138.2 MiB, 144928768 bytes, 283064 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop3: 23.6 MiB, 24780800 bytes, 48400 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop4: 139.6 MiB, 146341888 bytes, 285824 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop5: 129.3 MiB, 135610368 bytes, 264864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop6: 86.6 MiB, 90828800 bytes, 177400 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop7: 123.1 MiB, 129060864 bytes, 252072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x4110406e
设备 启动 Start 末尾 扇区 Size Id 类型
/dev/sda1 * 2048 230268927 230266880 109.8G 83 Linux
/dev/sda2 230270974 234440703 4169730 2G 5 扩展
/dev/sda5 230270976 234440703 4169728 2G 82 Linux 交换 / Solaris
Disk /dev/loop8: 78.6 MiB, 82415616 bytes, 160968 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
需要新建分区吗?