红帽全球峰会11.2.
# xfsdump -l level [-L label] \ -f backup-destination path-to-xfs-filesystem
例 11.1.
# xfsdump -l 0 -f /backup-files/boot.xfsdump /boot # xfsdump -l 0 -f /backup-files/data.xfsdump /data# xfsdump -l 0 -L "backup_boot" -f /dev/st0 /boot # xfsdump -l 0 -L "backup_data" -f /dev/st0 /data
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