[SERVER-46728] Corrupted db - WiredTiger error Created: 09/Mar/20 Updated: 11/Mar/20 Resolved: 11/Mar/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | WiredTiger |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | B C | Assignee: | Carl Champain (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | repair | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Attachments: |
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| Operating System: | ALL |
| Participants: |
| Description |
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Hi All, based on my research and previous Jira case I'd conclude my db is corrupted. I have tried to --repair it, but without luck.
Error message I got when starting repair: 2020-03-09T20:01:27.086+0100 E STORAGE [initandlisten] WiredTiger (0) [1583780487:86704][9188:0x7f07a83f1540], file:WiredTiger.wt, connection: read checksum error for 4096B block at offset 12288: block header checksum of 4237130932 doesn't match expected checksum of 3128355512 Please find WiredTiger.wt and WiredTiger.turtle in attachement. Is there any chance to recover my corrupted db? Thnak you.
Y |
| Comments |
| Comment by Carl Champain (Inactive) [ 11/Mar/20 ] |
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Glad to hear that the repair worked! I'm now closing this ticket. |
| Comment by B C [ 11/Mar/20 ] |
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Hi Carl, you're amazing, I had to tune a bit some permission, but restore itself works like charm. Thank you. 5 of 5. Y |
| Comment by Carl Champain (Inactive) [ 10/Mar/20 ] |
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I've attached a repair attempt of the files you provided as repair_attempt.tar.gz Kind regards, |