Hi Piotr, On Wed, 26 Feb 2014 14:32:02 +0100, Piotr Szymaniak wrote: > Hi, > > I got a system crash after some 160+ days uptime. After a hard reboot I > noticed my rrd database looks corrupted. > > So I changed some recent checkpoints to snapshots, mounted them and... > all the rrd files are the same! > > Here's some info about current state: <snip> > wloczykij ~ # uname -sr > Linux 3.4.56 This version looks a bit old. The current head of linux-3.4.y is v3.4.82. The following important bug fixes are not included in this version: $ git shortlog v3.4.56..v3.4.82 | grep nilfs nilfs2: fix segctor bug that causes file system corruption nilfs2: remove double bio_put() in nilfs_end_bio_write() for BIO_EOPNOTSUPP error nilfs2: fix issue with counting number of bio requests for BIO_EOPNOTSUPP error detection Was it a distro kernel? If you can try the latest version, I hope it both for avoiding critical error of yours and for narrowing down cause of the problem. Regards, Ryusuke Konishi -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
