On 03/29/21 12:06 PM, Udo Grabowski (IMK) wrote:
On 29.03.21 11:59, Stephan Althaus wrote:
On 03/29/21 11:34 AM, Udo Grabowski (IMK) wrote:
On 29.03.21 11:27, Apostolos Syropoulos via openindiana-discuss wrote:
On Monday, March 29, 2021, 12:10:20 PM GMT+3, Stephan Althaus
<stephan.alth...@duedinghausen.eu> wrote:
I tested this on a relatively new OI system where the user
*should* be
standard, and i get the same:
a) The USB device gets connected ('hotplug') and is accessible via
rmformat & friends
b) The vfat partition on the USB stick is not mounted automatically
c) only the root-role is allowed to mount the partition
So the automount feature needs some additional magic to work, it
does
not work rightoutofthebox.
I updated my system on 2021:03:18 and I reported this problem to this
list. I can mount a USB thumb disk using mount -F pcfs but the
automagic
thing is lost. However, when I insert a DVD into the DVD driver
the automount
thing works.
The usual way this worked was via /etc/logindevperm :
#
# Copyright (c) 1993, 2010, Oracle and/or its affiliates. All
rights reserved.
#
# /etc/logindevperm - login-based device permissions
#
# If the user is logging in on a device specified in the "console"
field
# of any entry in this file, the owner/group of the devices listed
in the
# "devices" field will be set to that of the user. Similarly, the
mode
# will be set to the mode specified in the "mode" field.
#
# If the "console" is "/dev/vt/console_user" which is a symlink to
the current
# active virtual console (/dev/console, or /dev/vt/#), then the first
# user to log into any virtual console will get ownership of all the
# devices until they log out.
#
# "devices" is a colon-separated list of device names. A device name
# ending in "/*", such as "/dev/fbs/*", specifies all entries
(except "."
# and "..") in a directory. A '#' begins a comment and may appear
# anywhere in an entry.
# In addition, regular expressions may be used. Refer to
logindevperm(4)
# man page.
# Note that any changes in this file should be made when logged in as
# root as devfs provides persistence on minor node attributes.
#
# console mode devices
#
/dev/vt/console_user 0600 /dev/mouse:/dev/kbd
/dev/vt/console_user 0600 /dev/sound/* # audio
devices
/dev/vt/console_user 0666 /dev/fbs/* # frame
buffers
/dev/vt/console_user 0600 /dev/dri/* # dri devices
/dev/vt/console_user 0400 /dev/removable-media/dsk/* #
removable media
/dev/vt/console_user 0400 /dev/removable-media/rdsk/* #
removable media
/dev/vt/console_user 0400 /dev/hotpluggable/dsk/* #
hotpluggable storage
/dev/vt/console_user 0400 /dev/hotpluggable/rdsk/* #
hotpluggable storage
/dev/vt/console_user 0600 /dev/video[0-9]+ # video
devices
/dev/vt/console_user 0600 /dev/usb/hid[0-9]+ # hid
devices should have the same permission with conskbd and consms
/dev/vt/console_user 0600
/dev/usb/[0-9a-f]+[.][0-9a-f]+/[0-9]+/*
driver=scsa2usb,usb_mid,usbprn,ugen #libusb/ugen devices
/dev/vt/console_user 0666 /dev/nvidia[0-9a-f]+ # Nvidia
/dev/vt/console_user 0666 /dev/console #
workaround for defect.opensolaris.org 12133
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Hm...
Whichever service should change the ownership of the devices, it
doesn't seem to work here.
Or am i looking the 'wrong way' ?
steven@fuji:~$ ls -l /dev/vt
total 0
crw------- 1 root root 245, 0 Mar 29 09:19 0
crw------- 1 root root 245, 1 Mar 29 09:19 1
...<snip>
crw------- 1 root root 245, 6 Mar 29 09:19 6
crw--w---- 1 steven tty 245, 7 Mar 29 09:19 7
crw------- 1 root root 245, 8 Mar 29 09:19 8
crw------- 1 root root 245, 9 Mar 29 09:19 9
lrwxrwxrwx 1 root root 1 Mar 29 09:19 active -> 7
lrwxrwxrwx 1 root root 0 Mar 29 09:19 console_user -> 7
steven@fuji:~$ ls -l /dev/usb/mass-storage0
lrwxrwxrwx 1 root root 56 Mar 29 09:55
/dev/usb/mass-storage0 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
steven@fuji:~$ ls -l
/devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
crw------- 1 root sys 185, 512 Mar 29 09:55
/devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
steven@fuji:~$ ls -l /dev/removable-media/dsk/c12t0d0
lrwxrwxrwx 1 root root 17 Mar 2 10:47
/dev/removable-media/dsk/c12t0d0 -> ../../dsk/c12t0d0
steven@fuji:~$ ls -l /dev/hotpluggable/dsk/c12*
lrwxrwxrwx 1 root root 17 Mar 2 10:47
/dev/hotpluggable/dsk/c12t0d0 -> ../../dsk/c12t0d0
...
Links don't change ownership, you have to look at the targets (-L)
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Ok. The link targets arw owner root:
steven@fuji:~$ ls -l /dev/usb/mass-storage0
lrwxrwxrwx 1 root root 56 Mar 29 10:54
/dev/usb/mass-storage0 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
steven@fuji:~$ ls -l /devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
crw------- 1 root sys 185, 512 Mar 29 10:54
/devices/pci@0,0/pci1734,11f3@14/storage@2:scsa2usb
steven@fuji:~$ ls -l /dev/dsk/c12*
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0p0 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:q
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0p1 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:r
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0p2 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:s
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0p3 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:t
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0p4 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:u
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s0 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:a
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s1 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:b
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s10 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:k
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s11 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:l
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s12 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:m
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s13 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:n
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s14 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:o
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s15 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:p
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s2 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:c
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s3 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:d
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s4 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:e
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s5 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:f
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s6 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:g
lrwxrwxrwx 1 root root 58 Mar 29 09:55
/dev/dsk/c12t0d0s7 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:h
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s8 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:i
lrwxrwxrwx 1 root root 58 Feb 4 20:07
/dev/dsk/c12t0d0s9 ->
../../devices/pci@0,0/pci1734,11f3@14/storage@2/disk@0,0:j
steven@fuji:~$ ls -l /devices/pci@0,0/pci1734,11f3@14/storage@2
total 1
drwxr-xr-x 2 root sys 2 Feb 4 20:07 disk@0,0
br-------- 1 root root 187, 1024 Feb 4 20:07 disk@0,0:a
cr-------- 1 root root 187, 1024 Feb 4 20:07 disk@0,0:a,raw
br-------- 1 root root 187, 1025 Feb 4 20:07 disk@0,0:b
cr-------- 1 root root 187, 1025 Feb 4 20:07 disk@0,0:b,raw
br-------- 1 root root 187, 1026 Feb 4 20:07 disk@0,0:c
cr-------- 1 root root 187, 1026 Feb 4 20:07 disk@0,0:c,raw
br-------- 1 root root 187, 1027 Feb 4 20:07 disk@0,0:d
cr-------- 1 root root 187, 1027 Feb 4 20:07 disk@0,0:d,raw
br-------- 1 root root 187, 1028 Feb 4 20:07 disk@0,0:e
cr-------- 1 root root 187, 1028 Feb 4 20:07 disk@0,0:e,raw
br-------- 1 root root 187, 1029 Feb 4 20:07 disk@0,0:f
cr-------- 1 root root 187, 1029 Feb 4 20:07 disk@0,0:f,raw
br-------- 1 root root 187, 1030 Feb 4 20:07 disk@0,0:g
cr-------- 1 root root 187, 1030 Feb 4 20:07 disk@0,0:g,raw
br-------- 1 root root 187, 1031 Feb 4 20:07 disk@0,0:h
cr-------- 1 root root 187, 1031 Feb 4 20:07 disk@0,0:h,raw
br-------- 1 root root 187, 1032 Feb 4 20:07 disk@0,0:i
cr-------- 1 root root 187, 1032 Feb 4 20:07 disk@0,0:i,raw
br-------- 1 root root 187, 1033 Feb 4 20:07 disk@0,0:j
cr-------- 1 root root 187, 1033 Feb 4 20:07 disk@0,0:j,raw
br-------- 1 root root 187, 1034 Feb 4 20:07 disk@0,0:k
cr-------- 1 root root 187, 1034 Feb 4 20:07 disk@0,0:k,raw
br-------- 1 root root 187, 1035 Feb 4 20:07 disk@0,0:l
cr-------- 1 root root 187, 1035 Feb 4 20:07 disk@0,0:l,raw
br-------- 1 root root 187, 1036 Feb 4 20:07 disk@0,0:m
cr-------- 1 root root 187, 1036 Feb 4 20:07 disk@0,0:m,raw
br-------- 1 root root 187, 1037 Feb 4 20:07 disk@0,0:n
cr-------- 1 root root 187, 1037 Feb 4 20:07 disk@0,0:n,raw
br-------- 1 root root 187, 1038 Feb 4 20:07 disk@0,0:o
cr-------- 1 root root 187, 1038 Feb 4 20:07 disk@0,0:o,raw
br-------- 1 root root 187, 1039 Feb 4 20:07 disk@0,0:p
cr-------- 1 root root 187, 1039 Feb 4 20:07 disk@0,0:p,raw
br-------- 1 root root 187, 1040 Mar 22 12:23 disk@0,0:q
cr-------- 1 root root 187, 1040 Mar 2 11:08 disk@0,0:q,raw
br-------- 1 root root 187, 1041 Feb 4 20:07 disk@0,0:r
cr-------- 1 root root 187, 1041 Feb 4 20:07 disk@0,0:r,raw
br-------- 1 root root 187, 1042 Feb 4 20:07 disk@0,0:s
cr-------- 1 root root 187, 1042 Feb 4 20:07 disk@0,0:s,raw
br-------- 1 root root 187, 1043 Feb 4 20:07 disk@0,0:t
cr-------- 1 root root 187, 1043 Feb 4 20:07 disk@0,0:t,raw
br-------- 1 root root 187, 1044 Feb 4 20:07 disk@0,0:u
cr-------- 1 root root 187, 1044 Feb 4 20:07 disk@0,0:u,raw
