any chance on sharing the fix?

Nobody can help??

I don't know why this has started but we had complaints from our uploaders that they couldn't upload any files. after further investigation, when we tried to set one of our servers to read only or even off we get the following errors: File Server tests: api.cgi: OK temp dir exist: OK temp dir mkdir:...

Can anybody recommend the best setting for our server, we have 4 HD's which are set to raid 0, we were advised against this and to configure to Raid 10 but this consumes 50% of our space.
So we set to raid 0 and are looking for other backup solutions