Quote:
Originally Posted by Leon
Thanks Curt.
It's going to be this way for a few days or so, it looks like. Here is what the engineer said this morning...(And this is if all goes well....)
"I need to upgrade the db but first I had to take a backup. You have server level veam backups but we need to be able to take an up to the minute copy.
I took a copy last night and I restored it to the other server so I could test upgrading the databases. If it works, we will have to do it for real which require taking the site offline for at least 6-8.
It takes a long time to do a backup because the attachment table is now 46GB. A Mysqldump is single threaded, so I had to use a tool to thread it and get it down to 2-3 hours. But that is 2-3 hours to backup and 2-3 to restore and the site must be offline during.
I’m not finished testing the new db, but in the meantime there may be intermittent slowness."
.
So that is where we are...thanks for everyone's patience.
|
veam backups
attachment table
Mysqldump is single threaded
I know the feeling. Sometimes when I
back up from the
table and go take a
sqldump, it can take a while.
07-18-2025, 06:09 PM
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