查看移动硬盘
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| fdisk -l
Disk /dev/sdb: 931.51 GiB, 1000204140544 bytes, 1953523712 sectors Disk model: Portable SSD Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: 74183A09-7340-4D21-98CA-56947689C340
Device Start End Sectors Size Type /dev/sdb1 40 409639 409600 200M EFI System /dev/sdb2 411648 1953521663 1953110016 931.3G Microsoft basic data
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可以看到移动硬盘是 /dev/sdb
可用的盘是 /dev/sdb2
挂载移动硬盘
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| mkdir externalSSD mount -v /dev/sdb2 /externalSSD
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保存备份文件到移动硬盘
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| rsync -P /var/lib/vz/dump/vzdump-qemu-100-2023_01_27-18_25_45.vma.zst /externalSSD/
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最终耗时8分钟
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| 42,696,253,420 100% 80.99MB/s 0:08:22 (xfr#1, to-chk=0/1)
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卸载移动硬盘
umount -v /dev/sdb2