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Type:
Bug
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Resolution: Duplicate
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Priority:
Major - P3
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None
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Affects Version/s: 3.4.16
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Component/s: None
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Environment:Centos
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ALL
I directly used tar to pack the whole directory of my running mongod instance, the mongo directory contains my dbpath with jounal enabled. But when I copy my tar package to another volumn and want to restart the mongod instance, it fails. I know that there must be somet corruption happened since I didn't stop mongo writing when I tar the underlying data files. Here I post the WiredTiger err log which append when I try to use WiredTiger command utils to salvage my dataset collection. It is almost the same err when I try "-repair"
[1558933099:261604][16092:0x7fca5e8a7720], file:WiredTiger.wt, connection: read checksum error for 4096B block at offset 36864: block header checksum of 3775757528 doesn't match expected checksum of 1737734002
[1558933099:261630][16092:0x7fca5e8a7720], file:WiredTiger.wt, connection: WiredTiger.wt: encountered an illegal file format or internal value
[1558933099:261636][16092:0x7fca5e8a7720], file:WiredTiger.wt, connection: the process must exit and restart: WT_PANIC: WiredTiger library panic
lt-wt: WT_PANIC: WiredTiger library panic
- duplicates
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- Closed
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- Closed
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