HP IO Accelerator Driver and Management Software 2.2.0 Release Notes

Errata 13
This issue will be resolved in a future release.
IO Accelerator is not bootable
The IO Accelerator cannot currently be used as a boot device.
Compiler Cache (ccache) causes driver src.rpm rebuild failures
on some distributions
If the ccache package is installed, rebuilding the fio-driver src.rpm might fail with an error similar
to the following:
CC [M] /root/fio/fio-driver-2.0.0.113/root/usr/src/fio-driver/driver_init.o
/root/fio/fio-driver-2.0.0.113/root/usr/src/fio-driver/driver_init.c:116:
error: initializer element is not constant
[...]
To allow the driver to rebuild, remove the ccache package or disable ccache.
Compiler Cache (ccache) causes driver src.rpm rebuild failures
on some distributions
If the ccache package is installed, rebuilding the fio-driver src.rpm might fail with an error similar
to the following:
CC [M] /root/fio/fio-driver-2.0.0.113/root/usr/src/fio-driver/driver_init.o
/root/fio/fio-driver-2.0.0.113/root/usr/src/fio-driver/driver_init.c:116:
error: initializer element is not constant [...]
To allow the driver to rebuild, remove the ccache package or disable ccache.
fio-update-iodrive shows strange version number
Using the fio-update-iodrive utility shows firmware reporting and updated from 41936 to 5.
This report occurs because the firmware is moving to a new versioning system. However, the firmware
update is successful and the device is operating with the updated firmware (version 42527).
fio-update-iodrive shows wrong version number
When upgrading the firmware version on driver Version 1.2.7 or earlier, the fio-update-iodrive
utility reports an incorrect new version number. For example, when updating from firmware version
41936 to 42527, the utility displays the following message:
****************************************************************************
# ./fio-update-iodrive -f -s 05:00.0 /home/fio/firmware/iodrive_42527.fff
Device ID 0 (05:00.0) Updating device firmware from 41936 to 5
****************************************************************************
However, the firmware update is successful and the device operates with the updated firmware version
42527.