file system under /dev have been unmounted

UNIX SCO
1

Dear all,
i am running SCO unix 7.1, and i had a problem with the system file that was full thus some application wasn't able to be executed; then i've done the following:

  • move some core files from / directory
  • Increase the system parameter FLCKREC, then rebuild the system.
  • after rebooting some file system could not be mounted auromaticaly at the startup; i tried to mount them manually then it gives an error message that /dev/dsk/c0d0t1d0s1,2,3 can not be accessed! please any help!
2

think you make a mistake and overwrite part of the data area mount point, that's the reason it can be mounted, or par of it is corrupted, hope you have a backup before doing that change cause think isn't posible to recover it, hope it helps you, remember, backup is better always before any change to any system