XFS误删除文件，数据恢复

# centos安装 xfs_undelete
yum install xfsprogs
# 恢复删除的文件到当前目录
xfs_undelete /dev/[your_xfs_partition]


# centos安装 scalpel
yum install scalpel
# 恢复删除的文件到当前目录
scalpel /dev/[your_partition]

* y 0 *

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# centos 安装 teskdisk
yum install -y testdisk
# 使用testdisk恢复被删除的文件
https://blog.csdn.net/qq_27546717/article/details/122264334
https://yuanzhuo.bnu.edu.cn/article/658?eqid=82734aa500193675000000036490370d