[SERVER-66468] WiredTiger checksum error Created: 14/May/22  Updated: 02/Jun/22  Resolved: 16/May/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 4.2.5
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Ahmed Nasr Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File WiredTiger.turtle     File WiredTiger.wt    
Issue Links:
Duplicate
duplicates SERVER-66467 WiredTiger checksum error Closed
Operating System: ALL
Participants:

 Description   

After repairing the db due to disk corruption, the db kept failing due to this error:

2022-05-14T10:19:35.986+0000 E  STORAGE  [conn1137] WiredTiger error (0) [1652523575:986492][1:0x7f62e8b4d700], file:collection-1792-6427612125299872100.wt, WT_CURSOR.next: __wt_block_read_off, 283: collection-1792-6427612125299872100.wt: read checksum error for 12288B block at offset 14536716288: block header checksum of 0xf0e3571e doesn't match expected checksum of 0xd8f2e206 Raw: [1652523575:986492][1:0x7f62e8b4d700], file:collection-1792-6427612125299872100.wt, WT_CURSOR.next: __wt_block_read_off, 283: collection-1792-6427612125299872100.wt: read checksum error for 12288B block at offset 14536716288: block header checksum of 0xf0e3571e doesn't match expected checksum of 0xd8f2e206
2022-05-14T10:19:35.986+0000 E  STORAGE  [conn1137] WiredTiger error (0) [1652523575:986814][1:0x7f62e8b4d700], file:collection-1792-6427612125299872100.wt, WT_CURSOR.next: __wt_bm_corrupt_dump, 135: {14536716288, 12288, 0xd8f2e206}: (chunk 1 of 12): 00 00 00 00 00 00 00 00 71 5a 80 00 00 00 00 00 b7 1a 01 00 06 00 00 00 07 05 00 00 00 40 00 00 1e 57 e3 f0 01 00 00 00 11 e3 3f c9 17 80 e2 1f 05 85 3f 00 00 07 5f 69 64 00 61 c0 dc dd f7 b7 23 3d 00 00 00 00 00 00 f7 b4 04 f0 3c 08 1f 5c 7f 83 65 02 75 73 65 72 6e 61 6d 65 00 0f 00 00 00 32 39 30 31 31 30 37 31 35 30 30 30 39 3.........



 Comments   
Comment by Ahmed Nasr [ 16/May/22 ]

Thanks, Edwin!

Comment by Edwin Zhou [ 16/May/22 ]

Hi ahmed.nasr@fixedmea.com,

Thank you for your report. This ticket appears to duplicate SERVER-66467 so I will now close this ticket.

Best,
Edwin

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