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5 ways to deliver better value to your Customers
Very often you can get caught up in long complicated marketing or sales strategies but you should never forget the 101’s. Value is still..
Where is the xm Command in XenServer?
For those of you have used vanilla Xen will know about the xm command and what it does. While I’ve found in a few places people are..
Crucial SAN and Blade Environment
I thought it might good to provide everyone with some photos of the new HP SAN and Blade infrastructure that we will soon be deploying..
XenServer: INTERNAL_ERROR: Failure is already attached in RO mode it can’t be attached in RW mode
If you are receiving the following error in XenServer/XenCenter, there is a quick fix! (more…)
XenServer: Internal error: another frontend device is already connect to this domain
During our testing we have had this error pop up a few times while trying to start VMs after we have unplugged a blade without correctly..
XenServer NICs Missing After Reboot
During some testing of our up and coming highly available solution, we noticed an issue when a XenServer node in a pool had been hard..
XenServer Useful Commands Listing VM Numbers
XenServer does not have any obvious stats on the number of VMs in a pool, or on a particular server. These details can however can be..
Alarms List Problem on HP P4000 SAN
If you are one of the many people getting one of the following errors this article will help you!
If your alarms list keeps showing the..
Enabling Support Upgrades SAN/iQ CMC 9.0 – HP P4000
If you have ever needed to enable Support Upgrades in the CMC, to manually install patches as you used to be able to with SAN/iQ 8.5 and..
Hacking XenServer: Open vSwitch Controller (DVSC) Changing Password
If you have had trouble getting access to the Distributed vSwitch Controller (DVSC) in XenServer, then you are not alone!
While doing..
IPv6 Subnet Cheat Sheet and IPv6 Cheat Sheet Reference
The following article is aimed at providing some quick details on IPv6, which can be used as an IPv6 Subnet Cheat Sheet/Reference...
APNIC exhausts IPv4 with only 1 x /8 of IPv4 remaining, IPv6 here we come!
Today APNIC announced it had officially depleted its general reserves for IPv4 space, leaving only a single /8 remaining in its..