What Can I Do If Consistency Checks Fail During the Migration of Data in a Parallel File System?
Symptom
During the migration of data in a parallel file system, the data consistency check failed, even after the migration was tried again. It was found that source objects were modified more recently than destination objects, and the last modification times of destination objects remained unchanged.
Possible Causes
Metadata mtime (which indicates the last time the contents of a file were modified) is configured in the source parallel file system. It means the last modification times of files are fixed. Data consistency checks will always fail. This problem does not affect the migration. You can ignore this problem.
Exception Recovery FAQs
- What Can I Do If Migration Tasks Fail To Be Created After Evaluation?
- What Can I Do If the Migration Fails Because the Frequency of Accessing the Source Object Storage Exceeded the Upper Limit?
- What Can I Do If a Migration Task Fails?
- What Can I Do If a Migration Task Group Fails to Be Executed?
- What Can I Do If SMN Is Not Working Properly?
- What Can I Do If a Migration Task Fails Due to Inconsistent Encryption Status?
- What Can I Do If the Migration Task Failed Due to an Archive Data Read Failure?
- What Problems May I Encounter If CDN Is Enabled at the Source?
- What Do I Do If All Objects Whose Names Contain Slashes (/) Fail to be Migrated from Alibaba Cloud?
- How Do I Resolve the Error "Failed to access the object. Make sure that the object exists and you have the rights to access" When I Enter Object Prefixes?
- What Can I Do If Consistency Checks Fail During the Migration of Data in a Parallel File System?
- What Can I Do If the Migration Failed Because the Objects Cannot Be Downloaded from the Source Bucket?
- What Can I Do If a Migration Task Failed Due to Transmission Interruptions?
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