On Thu, 2012-05-17 at 10:44 +0200, Stefan Behrens wrote: > On 05/16/2012 19:03, Andrei Popa wrote: > > It would be nice if this function could show the file names affected by > > errors, in case of a single, non-redundant drive, btrfs-progs should > > show what files are affected by errors. > > Then, an admin could restore only those files from backup. > > > > On Wed, 2012-05-16 at 18:50 +0200, Stefan Behrens wrote: > >> "btrfs device stats" is used to retrieve and print the device stats. > >> "btrfs device stats -z" is used to atomically retrieve, reset and > >> print the stats. > > > In case of disk errors, it is recommended to run scrub on that disk. It > checks the in-use disk contents for errors, repairs errors where > possible, and the scrub tool does print the paths and filenames of > errored files into the kernel log.
In an automated script or for the usual user it would be easier to get the output from btrfs-progs scrub command with the affected files, instead from kernel log. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
