troubleshooting Question

Mysqldump backup script and crontab error

Avatar of jackal077
jackal077Flag for United Kingdom of Great Britain and Northern Ireland asked on
MySQL Server
3 Comments1 Solution806 ViewsLast Modified:
Hi,

I've got the following mysqldumb backup scritpt:

#/bin/sh
mysqldump -u username -pmypass --all-databases > DB.sql
gzip DB.sql
NOW=$(date +"mysql-backup-%H%M-%d-%m-%y")
mv DB.sql.gz /home/user/BACKUPS/"$NOW.gz"

It works fine when I start it manually. When i put it in crontab, I get the following error:

mysqldump: Couldn't execute 'SHOW TRIGGERS LIKE 'data\_29'': Got error 28 from storage engine (1030)

I reasearched that error 28 means there is not enough storage. That was the case but i free up some space and I'm still getting this error. Also under crontab the backup file is nearly half the size.
ASKER CERTIFIED SOLUTION
Rory Clerkin
IT Manager

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