Hi, "gluster v heal " command does not heal corrupt files detected by bitrot feature. You have modified a file from back end and corrupted it.
I think to correct your corrupted files (in fact the part of file in case of disperse volume) you have to delete that part and run gluster v heal <volname> full to correct the file. Keeping Kotresh in cc for better input of bitrot. Ashish ----- Original Message ----- From: "itlinux_team" <[email protected]> To: [email protected] Sent: Wednesday, July 20, 2016 7:43:56 PM Subject: [Gluster-users] bitrot error correction in gluster 3.8 distributed dispersed setup Hi all, I'm testing the bitrot feature on a distributed dispersed setup: 3 x (8 + 4). I simulated a bit-flip on the part of a couple of files in a brick, having bitrot feature enabled before. The output from ''gluster volume bitrot vol_1 scrub status'' shows that two files are corrupted as shown below: --- Volume name : vol_1 State of scrub: Active Scrub impact: normal Scrub frequency: daily Bitrot error log location: /var/log/glusterfs/bitd.log Scrubber error log location: /var/log/glusterfs/scrub.log ========================================================= Node: localhost Number of Scrubbed files: 564 Number of Skipped files: 0 Last completed scrub time: 2016-07-20 13:37:16 Duration of last scrub (D:M:H:M:S): 0:0:0:50 Error count: 0 ========================================================= Node: glusterserver1 Number of Scrubbed files: 562 Number of Skipped files: 0 Last completed scrub time: 2016-07-20 13:37:16 Duration of last scrub (D:M:H:M:S): 0:0:0:51 Error count: 2 Corrupted object's [GFID]: e3cbffbe-12bd-4e1c-8dcf-2ef87ac99990 2550475e-cf9e-4781-9a05-9e11c1dd6b7a ========================================================= Node: glusterserver3 Number of Scrubbed files: 564 Number of Skipped files: 0 Last completed scrub time: 2016-07-20 13:37:16 Duration of last scrub (D:M:H:M:S): 0:0:0:50 --- I have executed ''gluster volume heal vol_1 full'' but it does not seem to fix the files, however the file that the client reads is the correct one. How should I handle this kind of corruption within gluster? Thanks! Iñaki. _______________________________________________ Gluster-users mailing list [email protected] http://www.gluster.org/mailman/listinfo/gluster-users
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