[lfs-support] Mountfs bootscript stops shutdown

Bruce Dubbs bruce.dubbs at gmail.com
Thu Mar 22 19:10:36 PDT 2012


Fernando de Oliveira wrote:

>> If you can run an experiment for me, there are a couple of
>> tests you can 
>> make to check this out.  The stop portion of the script
>> now reads:
>>
>> stop)
>>    # Don't unmount tmpfs like /run
>>    log_info_msg "Unmounting all other
>> currently mounted file systems..."
>>    umount -a -d -r -t
>> notmpfs,nosysfs,nodevtmpfs >/dev/null
>>    evaluate_retval
>>
>>    # Make all LVM volume groups unavailable,
>> if appropriate
>>    if [ -x /sbin/vgchange ]; then
>> /sbin/vgchange -an; fi
>>    ;;
>>
>> First, try moving the vgchange line to right before the
>> umount command.
> 
> Test passed. Message "  No volume groups found" appears on screen, of course.
> 
>> The second test would be to use the current script but
>> change the line:
>>
>>    -t notmpfs,nosysfs,nodevtmpfs
>>
>> to
>>
>>    -t notmpfs,nosysfs,nodevtmpfs,noproc
>>
> 
> Undone first change for second test. Test passed, too. Message appears again.

I think I'll leave in this last form and also redirect the stdout of 
vgchange to /dev/null.

> Done. Just FYI, shutdown fine, as after second test, and last form of the script.

Thanks for the test.

   -- Bruce



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