[oi-dev] OI no longer automounts USB sticks

[stes@PANDORA.BE]

Shouldn't 'eject' be listing those removable disks (they currently do not for me).

I'd expect something like

#  eject -l
/dev/dsk/c12t0d0p0:1 rmdisk,rmdisk0,USBSLACK,/media/USBSLACK
/dev/dsk/c1t0d0s2    cdrom,cdrom0,cd,cd0,sr,sr0

and

# eject rmdisk
rmdisk /dev/dsk/c12t0d0p0:1 unmounted

Regards,
David Stes

----- Op 26 jun 2021 om 3:52 schreef gary mills gary_mills at fastmail.fm:

> On Fri, Jun 25, 2021 at 12:24:52PM -0700, Joshua M. Clulow via oi-dev wrote:
>> 
>> It seems like it would be good to figure out, on the systems that _do_
>> work, what exactly is performing the mount.  Then we can work
>> backwards to why that is no longer happening.
> 
> Good idea.  I have a system running an older BE where the automount
> does work.  I did exactly what you suggested.
> 
>> I would probably do something like...
>> 
>> 
>>     $ pfexec dtrace -w -n '
>>         syscall::*mount*:entry {
>>             raise(SIGSTOP);
>>             system("pargs %d; ptree %d; prun %d", pid, pid, pid);
>>         }'
> 
> Here's the result.  Probably because I ran it as root, the result was
> a bit different from usual, but the mount did succeed.
> 
>    <root at ryzen># dtrace -w -n '
>    > syscall::*mount*:entry {
>    > raise(SIGSTOP);
>    > system("pargs %d; ptree %d; prun %d", pid, pid, pid);
>    > }'
>    dtrace: description '
>    syscall::*mount*:entry ' matched 2 probes
>    dtrace: allowing destructive actions
>    CPU     ID                    FUNCTION:NAME
>     10   8968                    umount2:entry 3951:
>     /usr/lib/hal/hald-addon-storage
>    argv[0]: /usr/lib/hal/hald-addon-storage
>    1994   /usr/lib/hal/hald --daemon=yes
>      1995   hald-runner
>        3951   /usr/lib/hal/hald-addon-storage
>    
>     11   8532                      mount:entry 3955:       mount -o nosuid
>     /dev/dsk/c4t0d0p0:1 /media/STORE N GO
>    argv[0]: pcfs_mount
>    argv[1]: -o
>    argv[2]: nosuid
>    argv[3]: /dev/dsk/c4t0d0p0:1
>    argv[4]: /media/STORE N GO
>    1994   /usr/lib/hal/hald --daemon=yes
>      1995   hald-runner
>        3954   /usr/lib/hal/hal-storage-mount
>          3955   mount -o nosuid /dev/dsk/c4t0d0p0:1 /media/STORE N GO
>    
>      2   8532                      mount:entry 3951:
>      /usr/lib/hal/hald-addon-storage
>    argv[0]: /usr/lib/hal/hald-addon-storage
>    1994   /usr/lib/hal/hald --daemon=yes
>      1995   hald-runner
>        3951   /usr/lib/hal/hald-addon-storage
>    
>    ^?
> 
> I pressed the interupt key at that point.
> 
> 
> --
> -Gary Mills-		-refurb-		-Winnipeg, Manitoba, Canada-
> 
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