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detect memory leak
Jul 8th
Sometimes you can have a slugy server. And still in this time (2010) there are applications that somehow have a memory leak.
I had this recently with a new datawarehouse application.
The symptons where that virtualcenter started swapping memory and started ballooning. Also the % commited bytes in use (memory\% committed bytes) for the system was very [...]
some lessons learned vm hardware upgrade to version 7
Apr 6th
Before i decided to upgrade the virtual hardware from version 4 to version 7 i googled a bit to find out if i would run into some issues. At that time i didn’t find anything.
The question i had myself was if the mac address will change because some license servers need the same mac address. The [...]
First impression of qnap ts509-pro.
Dec 29th
Yesterday I received my qnap ts509. Of course I unpacked it like a little child and couldn’t wait to get it fired up.
Unfortunally the raid5 setup and format of 7 TB took more than 8 hours to complete.
So today was the first day I could try out the qnap.
I received some iometer configuration files and [...]
