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Displaying posts with tag: logfile (reset)

What a Hosting Provider did Today
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I found Dennis the Menace, he now has a job as system administrator for a hosting company. Scenario: client has a problem with a server becoming unavailable (cause unknown) and has it restarted. MySQL had some page corruption in the InnoDB tablespace. The hosting provider, being really helpful, goes in as root and first deletes ib_logfile* then ib* in /var/lib/mysql. He later says “I am sorry if I deleted it. I thought I deleted the log only. Sorry again.”  Now this may appear nice, but people who know what they’re doing with MySQL will realise that deleting the iblogfiles actually destroys data also. MySQL of course screams loudly that while it has FRM files it can’t find the tables. No kidding! Then, while he’s been told to not touch anything any more, and I’m trying to see if I can recover the deleted files on ext3 filesystem (yes there are tools  [Read more...]
Showing entries 1 to 1

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