When configuring or starting Integrity VM guests, the following
warning message might be displayed if storage associated with the
guest appears to be performing very poorly.
hpvmcreate: WARNING (host): Device /dev/rdsk/c6t9d0 took 32 seconds to open.
If this message is appearing when configuring or starting a
guest, Integrity VM does not support running that guest with the devices
specified in this message. Replace the devices with different devices
in the guest configuration and evaluate the Host storage configuration
with respect to these devices and the adapters used to access them.