解压.gz格式的压缩包，出现如下问题：
root@ubuntu-PR4764GW:/mnt# tar -xf pingmei-factory-20200314-beifen.tar.gz
tar: factory/video_analyze_platform/kq/kq-html/asset-manifest.json：无法将所有权改为 uid 0，gid 0: 不允许的操作
tar: factory/video_analyze_platform/kq/kq-html/index.html：无法将所有权改为 uid 0，gid 0: 不允许的操作
tar: factory/video_analyze_platform/kq/kq-html/service-worker.js：无法将所有权改为 uid 0，gid 0: 不允许的操作
tar: factory/video_analyze_platform/kq/kq-html/manifest.json：无法将所有权改为 uid 0，gid 0: 不允许的操作
。。。。。。
查看分区格式，发现执行解压任务的磁盘目录是“exfat”格式，拷贝到其它“ext4”分区解压即可。
root@ubuntu-PR4764GW:/mnt# blkid
/dev/sda5: UUID="53c529d5-bb0b-49fd-a105-f012c83b2fc1" TYPE="swap" PARTUUID="e2c2e07d-05"
/dev/sda1: UUID="ca0ce764-273e-4274-bff2-3de081da86b4" TYPE="ext4" PARTUUID="e2c2e07d-01"
/dev/sdg1: LABEL="WestData" UUID="4CDF-2CF9" TYPE="exfat" PARTUUID="0ca51b67-01"
/dev/sdb: UUID="9f8d2121-8d7a-4db7-9a0c-4b5ad63699db" TYPE="ext4"
/dev/sdc: UUID="300e9d58-29b7-4150-9e2d-f515dfaeda83" TYPE="ext4"
/dev/sdd: UUID="54c63e68-9c15-4f20-afd5-8520f190d7e0" TYPE="ext4"
/dev/sde: LABEL="HD4T" UUID="51b45486-48e9-45eb-ad29-d423f22a19f2" TYPE="ext4"
结束。