Hi, I went on the particular server on which the file in question resides. I check the RAID and all the disks show up as OK. I looked in dmesg and did not see anything on xfs. To confirm this absence, I did "grep -in xfs dmesg" and that also came up empty. "grep -in fs dmesg" (no "x") returns 161:checking if image is initramfs... it is 196:usbcore: registered new driver usbfs 256:VFS: Disk quotas dquot_6.5.1 453:EXT3-fs: mounted filesystem with ordered data mode. 494:EXT3 FS on sda1, internal journal 496:EXT3 FS on sda6, internal journal 497:EXT3-fs: mounted filesystem with ordered data mode. 499:EXT3 FS on sda3, internal journal 500:EXT3-fs: mounted filesystem with ordered data mode. 502:EXT3 FS on sda2, internal journal 503:EXT3-fs: mounted filesystem with ordered data mode. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Pat Haley Email: phaley at mit.edu Center for Ocean Engineering Phone: (617) 253-6824 Dept. of Mechanical Engineering Fax: (617) 253-8125 MIT, Room 5-222B http://web.mit.edu/phaley/www/ 77 Massachusetts Avenue Cambridge, MA 02139-4301 Quoting Joe Landman <landman at scalableinformatics.com>: > On 02/26/2012 12:54 PM, Patrick Haley wrote: >> >> Hi, >> >> We have recently upgraded our gluster to 3.2.5 and have >> encountered the following error. Gluster seems somehow >> confused about one of the files it should be serving up, >> specifically >> /projects/philex/PE/2010/Oct18/arch07/BalbacFull_250_200_03Mar_3.png >> >> If I go to that directory and simply do an ls *.png I get >> >> ls: BalbacFull_250_200_03Mar_3.png: Structure needs cleaning > > This is usually what happens when you have an underlying xfs file > system as your backing store, and have had a failure which has shut > the xfs file system down. > > Have a look in dmesg for the servers, and see if xfs has shut down. > > Reasons for xfs shutdown include a) bugs in xfs/kernel, b) storage > device/RAID failure. > > Our experience is that "b" happens far more often than "a", though > "a" does happen (especially on some kernels). > > -- > Joseph Landman, Ph.D > Founder and CEO > Scalable Informatics Inc. > email: landman at scalableinformatics.com > web : http://scalableinformatics.com > http://scalableinformatics.com/sicluster > phone: +1 734 786 8423 x121 > fax : +1 866 888 3112 > cell : +1 734 612 4615 > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users >
