On Fri, May 05, 2017 at 10:36:33AM +0800, 蒋雄伟(蒋冲) wrote: > > > While testing ceph cluster and using XFS as the underlying filesystem, I've > seen xfs blocking tasks several times. > > Just as https://www.mail-archive.com/search?l=stable@xxxxxxxxxxxxxxx > <https://www.mail-archive.com/search?l=stable@xxxxxxxxxxxxxxx&q=subject:%22x > fs%3A+blocked+task+in+xfs_buf_lock%22&o=newest&f=1> > &q=subject:%22xfs%3A+blocked+task+in+xfs_buf_lock%22&o=newest&f=1 > > And there is also another similar case > http://oss.sgi.com/archives/xfs/2012-05/msg00307.html > > > > These two cases was reported long time ago. Is it resolved or is there any > solution ? > The above looks like a very old report without any resolution. I would suggest to report your issue based on current observations rather than rely on it looking similar to an old report. See the following for what information is relevant to include when reporting a problem: http://xfs.org/index.php/XFS_FAQ#Q:_What_information_should_I_include_when_reporting_a_problem.3F Note that the syslog and hung task output is particularly relevant here. Brian > > > Xiongwei Jiang > -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
