QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
Changing boot-up from QNX2 to QNX3 |
| Ref. No. |
QNX.000001036 |
| Category(ies) |
Installation, Configuration |
| Issue |
We want to change our system to boot from QNX3, instead of booting from QNX2. How do we do this?
|
| Solution |
QNX2 and QNX3 are the same software, except that QNX3 is protected mode and QNX2 is real mode.
To change images, type the following command:
boot os.2.21pcat
x09 (to start booting in qnx2.21)
or
boot os.2.21atp
x09 (to start booting in qnx3.21)
This changes the bootfile. These are both default files that should be on all QNX2 systems. |
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