Difference between revisions of "GSP Virtualisation with Xen"
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See | See | ||
* http://blog.403labs.com/post/1546501840/paravirtulization-with-citrix-xenserver-5-5-and-ubuntu | * http://blog.403labs.com/post/1546501840/paravirtulization-with-citrix-xenserver-5-5-and-ubuntu | ||
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| + | == Multipathing not complete == | ||
| + | |||
| + | In case not all paths are found (there should be 4 out of four for each server and each volume), you can try and rescan the devices on the host. | ||
| + | |||
| + | * '''put the host in maintenance mode''' | ||
| + | * find the SCSI hosts corresponding to the FC cards ("QME2572") | ||
| + | cat /sys/class/scsi_host/host*/model_name | ||
| + | echo /sys/class/scsi_host/host*/model_name | ||
| + | * rescan the bus for those hosts | ||
| + | echo "- - -" > /sys/class/scsi_host/host''X''/scan | ||
| + | * restart t he multipathd | ||
| + | /etc/init.d/multipathd restart | ||
| + | * check pathing | ||
| + | cat /proc/partitions |sort -k 3 -n | ||
| + | * put host in production again | ||
| + | |||
== Dead VM server == | == Dead VM server == | ||
