A channel queued request (cqr) failed because the connection to the device was lost
and the 'failfast' flag is set for the request. This flag can result from, for example:
A software layer above the DASD device driver; for example, in a host based mirroring
setup.
Value 1 for the failfast sysfs attribute of the DASD. This setting applies to all
requests on the DASD.
User response
Ensure that each channel path to the device has
been set up correctly and that the related physical cable connections
are in place. If the 'failfast' attribute of the DASD is set to 1,
verify that this setting is intentional and change it to 0 if required.