Hi,
i've some trouble with devfs and the permission on my SCSI-tape drive:
I'm using Linux-Kernel 2.4.7 and devfsd 1.3.11-7 from unstable Debian.
After a reboot the permissions on /dev/scsi/host0/bus0/target4/lun0 are as
follows
drwxr-xr-x 1 root root 0 Jan 1 1970 lun0/
A request on the tape-drive as normal user gives a permission denied and
the permissions on /dev/scsi/host0/bus0/target4/lun0 are set to
drw------- 1 root root 0 Jan 1 1970 lun0/
all nodes in lun0 are having the right permissions:
ls -l /dev/scsi/host0/bus0/target4/lun0/
total 0
crw-rw---- 1 root tape 9, 0 Jan 1 1970 mt
crw-rw---- 1 root tape 9, 96 Jan 1 1970 mta
crw-rw---- 1 root tape 9, 224 Jan 1 1970 mtan
crw-rw---- 1 root tape 9, 32 Jan 1 1970 mtl
crw-rw---- 1 root tape 9, 160 Jan 1 1970 mtln
crw-rw---- 1 root tape 9, 64 Jan 1 1970 mtm
crw-rw---- 1 root tape 9, 192 Jan 1 1970 mtmn
crw-rw---- 1 root tape 9, 128 Jan 1 1970 mtn
So to get the whole thing work i need on /dev/scsi/host0/bus0/target4/lun0
the following permissions:
drwxrwx--- 1 root tape 0 Jan 1 1970 lun0
or
dr-xr-x--- 1 root tape 0 Jan 1 1970 lun0
How could i reach this?? I tried using CFUNCTION
CREATE nst0 CFUNCTION GLOBAL chmod ${mntpnt}/scsi/host0/bus0/target4/lun0 770
CREATE nst0 CFUNCTION GLOBAL chown ${mntpnt}/scsi/host0/bus0/target4/lun0 0 26
but no work. Setiing the permissions by hand and activating saving and
restoring the state is also not working.
--
Michael Reincke, NUT Team 2 (Software Build Management)
STN ATLAS Elektronik GmbH, Bremen (Germany)
E-mail : reincke.m@xxxxxxxxxxxx | mail: Sebaldsbrücker Heerstr 235
phone : +49-421-457-2302 | 28305 Bremen
fax : +49-421-457-3913 |
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