Retrieve data from corrupted Mongodb

Asked May 26 '20 at 12:00

Active May 26 '20 at 15:14

Viewed 620 times

After a system crash, MongoDB (4.0.6) refuses to start because of corrupted data. Mongod --repair does not fix it:

WT_CURSOR.search_near: read checksum error for 24576B block at offset 57344: block header checksum of 3933356853 doesn't match expected checksum

I'm not able to execute a mongodump because Mongod refuses to start.

How to retrieve data from collection files (collection-101--1569900909144710.wt)?

edited May 26 '20 at 15:14

asked May 26 '20 at 12:00

Arzhr

MongoDB support finally manages to rebuild the DB in few hours – Arzhr Jan 04 '21 at 08:30

0 Answers0