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xb_stream_read_chunk(): wrong chunk magic at offset 0x0

I have taken a backup of mysql instance like this innobackupex \ --user=$MYUSER \ --password=$MYPASS \ --no-timestamp \ --parallel=$DUMP_THREADS \ --stream=xbstream \ --slave-info \ ...
1
vote
1answer
10k views

MySQL my.cnf: innodb_log_file_size is missing

How to set innodb_log_file_size to MySQL database if there is no innodb_log_file_size in my.cnf configuration file? I'd like to backup via Percona Xtrabackup and the backup crashes at this point ...
3
votes
1answer
213 views

Backup and off-site restore setup

I've been reading a lot of threads about different backup options for MySQL and was hoping for some more insight so I can settle on one. Our current situation is ~100 GB of InnoDB and MySAM data in ...
3
votes
1answer
347 views

innobackupex is failing while exporting backup

I am using perl script which is working fine in one of my other box which used to take individual schema backups & finally take all schema together using percona innobackupex. I have following ...
2
votes
1answer
486 views

Assertion failure from InnoDB while restoring using Innobackupex

I thought I would give back to all those people who help me when I have a problem. This might be something old, but I did not find it anywhere so here goes: We recently upgraded our production DBs ...