pete@fidata.fi (Petri Helenius) (03/25/91)
I noticed last friday a nice 'little' feature in AIX 3.1 rev 3003: Have a mount point directory with permissions like this: drwx------ owned by root then mount a filesystem (JFS) with root directory permissions as normal: drwxr-xr-x Then take a normal user, (anyone non-root will suffice) and cd to the mounted directory. Then try pwd or du without arguments. (remember that ksh has an internal pwd, so you must use /bin/pwd instead.) they all claim that they cannot find current directory. Ls will complain about file .. non-accessable. The the fs is unmounted and mount point directory chmoded to 755 and the fs remounted everything works fine. .. seems that the IBM guys missed some pages from the "Design of the Unix OS" book... -- -- Petri Helenius, Fimeko-Data Oy Phone +358-0-458 2421, Telefax +358-0-458 2425, Mobile: +358-49-410 863 Internet pete@fidata.fi, Snail: Hollantilaisentie 36, 00330 HKI, FINLAND Looking for Unix(r) FAX-system ? Mail queries to unifax@fidata.fi