Hi! > From: Eric Whitney <[email protected]>
> A per filesystem percpu counter exported via sysfs is added to allow
> users or developers to track the number of times the retry limit is
> exceeded without resorting to debugging methods. This should provide
> some insight into worst case retry behavior.
This adds new counter exported via sysfs, but no documentation of that
counter...
Best regards,
Pavel
> @@ -257,6 +259,7 @@ static struct attribute *ext4_attrs[] = {
> ATTR_LIST(session_write_kbytes),
> ATTR_LIST(lifetime_write_kbytes),
> ATTR_LIST(reserved_clusters),
> + ATTR_LIST(sra_exceeded_retry_limit),
> ATTR_LIST(inode_readahead_blks),
> ATTR_LIST(inode_goal),
> ATTR_LIST(mb_stats),
--
http://www.livejournal.com/~pavelmachek
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