Monthly Archives: January 2012

RedHat5 rescan the SCSI bus to see newly presented LUNs without reboot

Posted on January 13, 2012 by Juergen Caris

Until yesterday I was sure that it wasn’t possible to see newly created LUNs without a reboot of the box or a reload of the HBA driver. A discussion with somebody that pretends to be an expert in this, brought … Continue reading →

Posted in Hardware, Linux | 2 Comments

Help! My Windows 7 screen saver options are grayed out.

Posted on January 4, 2012 by Juergen Caris

Today my Windows7 notebook drove me nuts. If you work with sensitive data, it is necessary that your devices are protected against unauthorized usage. A good and easy way to do this is to ‘password protect’ the screen saver. A … Continue reading →

Posted in Windows | Leave a comment