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| author | NeilBrown <neilb@suse.de> | 2006-01-06 00:20:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:34:09 -0800 |
| commit | 4dbcdc751cb25ffca3a8374cbc5ab6de961cc545 (patch) | |
| tree | 61d1eb6e35c0eec66e5a8610c1f57b1e6eec135c /include/linux/raid | |
| parent | d9d166c2a9d5d01af34396793950aa695883eed4 (diff) | |
| download | linux-4dbcdc751cb25ffca3a8374cbc5ab6de961cc545.tar.gz linux-4dbcdc751cb25ffca3a8374cbc5ab6de961cc545.tar.bz2 linux-4dbcdc751cb25ffca3a8374cbc5ab6de961cc545.zip | |
[PATCH] md: count corrected read errors per drive
Store this total in superblock (As appropriate), and make it available to
userspace via sysfs.
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/raid')
| -rw-r--r-- | include/linux/raid/md_k.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 686463115438..68b929c079ab 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -95,6 +95,10 @@ struct mdk_rdev_s atomic_t read_errors; /* number of consecutive read errors that * we have tried to ignore. */ + atomic_t corrected_errors; /* number of corrected read errors, + * for reporting to userspace and storing + * in superblock. + */ }; struct mddev_s |