On Wed, Dec 21, 2011 at 3:34 AM, Dave Chinner <david@xxxxxxxxxxxxx> wrote: > On Tue, Dec 20, 2011 at 07:18:15PM +0530, Amit Sahrawat wrote: >> Hi, >> >> While trying to open a file with a large number of extents in append >> mode – it resulted in the below error logs continually. >> I was trying to open the file in append mode, but it showed error, so >> I checked for the extents – it has around 2238 extents. Although, it > > The first question you have to get to the bottom of is if there are > only 2238 extents in the file, why is the xfs_bmap output showing > more than that? Actually the output got mismatched, 2238 was the number when I checked the issue, while xfs_bmap results were for the last traces observed. Sorry for the confusion. > >> is not repetitive, when I try on next mount and write – it is working >> fine at times. >> Also, the system does not seem to be corrupted. Since, running >> xfs_repair after umount does not show any errors. > > Which implies memory corruption. Have you turned on memory poisoning > and the memory leak detection to see if it detects any problems? > > What about running with CONFIG_XFS_DEBUG=y? Does that trip any > problems sooner than the corruption is detected? I will try with CONFIG_XFS_DEBUG. Thanks & Regards, Amit Sahrawat > > Cheers, > > Dave. > -- > Dave Chinner > david@xxxxxxxxxxxxx _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs