Fedora :: Find Kdmflush & Flush-253 In The Processlist?
I always find kdmflush & flush-253 in the processlist. Does somebody know where it comes from and what it does?
View 1 Replies (Posted: 20th May 2010, 05:28 PM)
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policy is to backup mysql with mysql-zrm.However at a certain stage it hangs forever. This is at the "flush logs". I tried this manually and it gave the same result. Even after restarting mysql and the host. After some googling and trying I found out "flush tables with read lock" gives the same result. The tables seem to be MyIsam. I tried with a mysqldump on one server and restore it on a test vm. I used the same config and flush logs still hangs. ALso I tried to change some configuration directives... but with the same result
Edit: btw, I checked the logfile and didn't found anything (/var/log/mysqld.log)
Edit2: I also did myisamchk -s *.MYI (in all direcoties with db files;actually did it with find command) and it did not return anything so datafiles seem ok.
Posted: 01-15-2010, 07:04 AM
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I believe I have unwanted ' characters left in a 9 element character array that are causing subsequent operations with it to fail. I see wildly differing views on the web on the proper way to flush 'em. It's clearly not as simple as it would appear at first sight. What's currently the best (or else "least deprecated") method?
Posted: 08-02-2010, 03:24 PM
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I was rather intrigued by the large number of xfs bug fixes in the recent kernel update for Lucid.
aptitude changelog linux-image-2.6.32-23-server | grep -c xfs:
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Dave Chinner (9):
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Ubuntu Servers :: Su As Backup User Inside Of Bash Script - Lock And Flush Tables On A Mysql Db
I am attempting to write a backup script that will do the following:
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Complementos cargados:fastestmirror, presto, refresh-packagekit
Loading mirror speeds from cached hostfile
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* rpmfusion-nonfree-updates: mirror.switch.ch
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