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Type:
Question
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: 3.4.15
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Component/s: None
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Environment:VMware host, windows server 2008
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3
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Hello colleuges,
We are use Mongo db version v3.4.15 on Windows server 2008.
A some long time we haven`t problem, but suddenly mongo crashed
// code placeholder
2020-09-05T22:16:47.125+0300 E STORAGE [thread2] WiredTiger error (22) [1599333407:125237][4536:140717686132864], file:WiredTiger.wt, WT_SESSION.checkpoint: live.alloc: merge range 4096-32768 overlaps with existing range 4096-32768: Invalid argument
2020-09-05T22:16:47.125+0300 E STORAGE [thread2] WiredTiger error (-31804) [1599333407:125237][4536:140717686132864], file:WiredTiger.wt, WT_SESSION.checkpoint: the process must exit and restart: WT_PANIC: WiredTiger library panic
2020-09-05T22:16:47.170+0300 I - [thread2] Fatal Assertion 28558 at src\mongo\db\storage\wiredtiger\wiredtiger_util.cpp 365
2020-09-05T22:16:47.170+0300 I - [thread2] ***aborting after fassert() failure
2020-09-05T22:16:47.170+0300 I - [WTJournalFlusher] Fatal Assertion 28559 at src\mongo\db\storage\wiredtiger\wiredtiger_util.cpp 64
2020-09-05T22:16:47.170+0300 I - [WTJournalFlusher]
Then mongod`s proccess trying restart again, again and are generate many WiredTigerLog files
repair, mongo_prune_js scriprt not help.
I realy not understand why db was crashed and what doing next,
Do you have any idea?
I very hope on you help.