Configuring shared memory / memory mapped files

2011-11-01 Thread Meike Stone
Hello, time ago, we installed a Linux Guest with OpenLDAP (db size appox. 650MByte / ) server in a ESXi environment. Maybe because of a read/write ratio 100:1, the hard discs where heavy used by writing bdb backends memory mapped files. The CPU in that Linux system had iowait (top) between 80%

Re: Configuring shared memory / memory mapped files

2011-11-01 Thread Howard Chu
Meike Stone wrote: Hello, time ago, we installed a Linux Guest with OpenLDAP (db size appox. 650MByte / ) server in a ESXi environment. Maybe because of a read/write ratio 100:1, the hard discs where heavy used by writing bdb backends memory mapped files. The CPU in that Linux system had iowait

Re: Configuring shared memory / memory mapped files

2011-11-01 Thread Howard Chu
Meike Stone wrote: Hello, time ago, we installed a Linux Guest with OpenLDAP (db size appox. 650MByte / ) server in a ESXi environment. Maybe because of a read/write ratio 100:1, the hard discs where heavy used by writing bdb backends memory mapped files. The CPU in that Linux system had iowait