Hope this is the right place for this. I just had a really weird occurrence on my SLES server. One of the drives (the main one with the OS) kind of became read only. I could still browse and even view files on netware volumes from a Netware Client workstation but could not even view them from the console. I couldn't even launch terminal. Luckily I was able to access remote manager and reboot the sever. Still had to run to the location because the other drive array in the machine decided it hadn't been checked in 186 days so a 2 hour check was necessary but that's another gripe. System came back up and appears to be fine now. Any idea what might have happened here and how to prevent it in the future?