[SERVER-37011] Data lost Created: 05/Sep/18 Updated: 07/Apr/23 Resolved: 11/Sep/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Question | Priority: | Major - P3 |
| Reporter: | Tommy Walfred | Assignee: | Nick Brewer |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
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| Description |
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Our MongoDB had been broken due to unexpected shutdown of server. And I requested community to help repair it. I had provided WiredTiger files, and received updated one from community. And replaced old wiredtiger files with those one, and db was repaired. But the disaster is that I've lost last month's data after repair. I still have back up of broken db (before repair) including old wiredTiger files and new repaired wiredTiger files (the community provided for fix). Is there any way to recover my lost data? |
| Comments |
| Comment by Tommy Walfred [ 11/Sep/18 ] |
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Huh, it's really bad. If we have the old data before it was corrupted, then why do we request repair?
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| Comment by Nick Brewer [ 11/Sep/18 ] |
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tommy.super@yandex.com The files you've uploaded are the same ones upon which an initial repair attempt (available here) was performed in -Nick |
| Comment by Tommy Walfred [ 10/Sep/18 ] |
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Hi Nick, How are you? |
| Comment by Tommy Walfred [ 06/Sep/18 ] |
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Hi Nick, What else do you need from me for its success repair without any data loss? |
| Comment by Tommy Walfred [ 06/Sep/18 ] |
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Hi Nick, I have a backup of DB before repair.
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| Comment by Nick Brewer [ 06/Sep/18 ] |
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tommy.super@yandex.com If the previous repair allowed MongoDB to boot, but a portion of the data was not recoverable, it is unlikely that the outcome would be different this time - in order to recover the full data you would need to have a backup of it available. -Nick |
| Comment by Tommy Walfred [ 06/Sep/18 ] |
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Hi Nick, Here is the issue link. https://jira.mongodb.org/browse/SERVER-36693
And I have uploaded the origin wiredTiger.turtle and wiredTiger.wt files. WiredTiger.turtle
Please let me know if you have anything needed besides these info. Kindly, Tom |
| Comment by Nick Brewer [ 05/Sep/18 ] |
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tommy.super@yandex.com It would be useful if you could link to the relevant community posting where the files were repaired. You can also upload the WiredTiger.turtle and WiredTiger.wt files (from the backup, before the previous repair) here and we can make a repair attempt. Additionally, we'd need to confirm:
Thanks, |