Question

I want to mysqldump my managed basic $120 database. Or transferring it to smaller droplet

I want to backup mysql database cluster, because I make wrong API call that scale the database from $60 to $120, I’m using db-s-4core-8gb.

when im using mysqldum i get this problem

image alt text
image caption

and this is my command mysqldump -h dxxxxxx-backup-do-user-xxxxxxx --port=25060 -u doadmin -p moodle -verbose > moodle-smunoo-$(date +%F).sql

Im using / 8 GB RAM / 4vCPU / 115 GB Disk / Primary only / SGP1 - MySQL 8

can anyone help me?


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Bobby Iliev
Site Moderator
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March 26, 2023

Hi there,

I could suggest trying to add the --quick argument to the mysqldump command.

This option is useful for dumping large tables. It forces mysqldump to retrieve rows for a table from the server a row at a time rather than retrieving the entire row set and buffering it in memory before writing it out:

https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html#option_mysqldump_quick

Let me know how it goes!

Best,

Bobby

alexdo
Site Moderator
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March 26, 2023

Hello @sleepingseagreenmorel

The image with the error does not appear to load correctly. Would you mind sharing the error in plain text or give it another try to upload it?

Regards

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