XFS online metadata repair support
configname: CONFIG_XFS_ONLINE_REPAIR
Linux Kernel Configuration
└─>File systems
└─>XFS online metadata repair support
In linux kernel since version 3.10 (release Date: 2013-06-30)
If you say Y here you will be able to repair metadata on a
mounted XFS filesystem. This feature is intended to reduce
filesystem downtime by fixing minor problems before they cause the
filesystem to go down. However, it requires that the filesystem be
formatted with secondary metadata, such as reverse mappings and inode
parent pointers.
This feature is considered EXPERIMENTAL. Use with caution!
See the xfs_scrub man page in section 8 for additional information.
If unsure, say N.
mounted XFS filesystem. This feature is intended to reduce
filesystem downtime by fixing minor problems before they cause the
filesystem to go down. However, it requires that the filesystem be
formatted with secondary metadata, such as reverse mappings and inode
parent pointers.
This feature is considered EXPERIMENTAL. Use with caution!
See the xfs_scrub man page in section 8 for additional information.
If unsure, say N.