Recently Dennis Agterberg, a fellow contractor, experienced some major issues with random LUN loss on all his ESXi Hosts. The environment consists of HP Virtual Connect FC modules connected to 8Gb Brocade switches. From a vCenter perspective repetitive “lost access to volume … due to connectivity issues. Recovery attempt is in progress and outcome will […]
All posts in category HBA
Random ESXi LUN loss in an 8Gb FC Brocade infrastructure
Posted by Kenneth van Ditmarsch on May 21, 2012
https://virtualkenneth.com/2012/05/21/random-esxi-lun-loss-in-a-8gb-fc-brocade-infrastructure/
Automatic Rescan of your HBAs… How to enable this again
Duncan Epping wrote an helpful article about disabling the automatic rescan of HBA’s whenever you add, remove of expand a datastore. Remember, turning this off isn’t a best practise for production environments but could come in handy when building a new site while avoiding “rescan storms”. Now the trick is to enable […]
Posted by Kenneth van Ditmarsch on October 9, 2009
https://virtualkenneth.com/2009/10/09/automatic-rescan-of-your-hbas-how-to-enable-this-again/
Freelance
Available for VMware Virtualization Consultancy, please click here for more information.
Twitter
