diff options
Diffstat (limited to 'fs/xfs/Kconfig')
| -rw-r--r-- | fs/xfs/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig index 152348b4dece..c9d653168ad0 100644 --- a/fs/xfs/Kconfig +++ b/fs/xfs/Kconfig @@ -143,6 +143,23 @@ config XFS_ONLINE_SCRUB If unsure, say N. +config XFS_ONLINE_SCRUB_STATS + bool "XFS online metadata check usage data collection" + default y + depends on XFS_ONLINE_SCRUB + select FS_DEBUG + help + If you say Y here, the kernel will gather usage data about + the online metadata check subsystem. This includes the number + of invocations, the outcomes, and the results of repairs, if any. + This may slow down scrub slightly due to the use of high precision + timers and the need to merge per-invocation information into the + filesystem counters. + + Usage data are collected in /sys/kernel/debug/xfs/scrub. + + If unsure, say N. + config XFS_ONLINE_REPAIR bool "XFS online metadata repair support" default n |