kill then restart the EIDE driver.

Hi, all

I am writing an installation program under qnx rtp for our application
software, after I partitioned the harddisk in my code, I killed the EDIE
driver and then restart it (from my code )again to let the system recongnize
the newly created partition (for some reason, we don’t want to reboot the
machine). Now I met a problem: access () doesn’t work correctly anymore, but
open () opendir () seems still working fine. It seems to me the action to
kill/restart EIDE driver have some impact to the filesystem, and I doublt
that I may need to do something to the file system before I kill the driver,
but I don’t know what I should do, can anyone offer help with this? Thanks.