MySQL Cluser Has Crashed, Not Getting Back And The Recovery Is Stuck

(Doc ID 2388378.1)

Last updated on APRIL 18, 2018

Applies to:

MySQL Cluster - Version 7.6 and later
Information in this document applies to any platform.

Symptoms

On : 7.6 version, Upgrades

MySQL cluser has crashed, not getting back and the recovery is stuck


ERROR
-----------------------

BACKUP (Line: 10918) 0x00000006 Check BackupFormat::NDB_LCP_CTL_FILE_SIZE >= real_bytes_read failed


BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot start their Cluster.

Cause

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