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NTFS-3g hangs with no_detach option 
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Joined: Thu Jun 24, 2010 12:33
Posts: 14
Post NTFS-3g hangs with no_detach option
Hi,

To see the debug information i tried mount with debug option.
Then i tried no_detach , as its mentioned in manual that :
"debug: Makes ntfs-3g to not detach from terminal and print a lot of debug output from libntfs-3g and FUSE.
no_detach: Same as above but with less debug output."

When i tried "no_detach" option, ntfs-3g hangs after certain inputs.

>>>>>>>>>
#./ntfs-3g -o no_detach /dev/sda1 /mnt/aaru
Version 2010.5.22 integrated FUSE 28
Mounted /dev/sda1 (Read-Write, label "", NTFS 3.1)
Cmdline options: no_detach
Mount options: silent,allow_other,nonempty,relatime,fsname=/dev/sda1,blkdev,blksize=4096
Ownership and permissions disabled, configuration type 7
>> hainging after this

I think its a bug, please confirm on this.


Wed Jul 07, 2010 13:31
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NTFS-3G Lead Developer

Joined: Tue Sep 04, 2007 17:22
Posts: 1286
Post Re: NTFS-3g hangs with no_detach option
Hi,

Quote:
Ownership and permissions disabled, configuration type 7
>> hainging after this

What is the symptom ? Is there a message in the syslog ?
What does the following return ? (typed into another window)
Code:
ps -eaf | grep ntfs-3g


Quote:
Then i tried no_detach , as its mentioned in manual that :
"debug: Makes ntfs-3g to not detach from terminal and print a lot of debug output from libntfs-3g and FUSE.
no_detach: Same as above but with less debug output."

This is apparently obsolete, and should probably be :
debug : print a lot of debug output from libntfs-3g and FUSE,
no_detach : Makes ntfs-3g to not detach from terminal and print limited debug output

Regards

Jean-Pierre


Wed Jul 07, 2010 14:02
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Joined: Thu Jun 24, 2010 12:33
Posts: 14
Post Re: NTFS-3g hangs with no_detach option
Hi,

Please find the output asked:
#ps -eaf | grep ntfs-3g
root 12534 2115 0 09:45 pts/1 00:00:00 /root/aru/ntfs-3g-2010.5.22/src/.libs/lt-ntfs-3g -o no_detach /dev/sda1 /mnt/aaru

Note : I put some printf in functions and now when i can see those as I do
some read write in the mount point.
So I think option is not hanging and just prioviding some very basic debug info.

Thanks,
Aarushi


Thu Jul 08, 2010 06:25
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NTFS-3G Lead Developer

Joined: Tue Sep 04, 2007 17:22
Posts: 1286
Post Re: NTFS-3g hangs with no_detach option
Hi,
Quote:
Note : I put some printf in functions and now when i can see those as I do
some read write in the mount point.
So I think option is not hanging and just prioviding some very basic debug info.

This looks like expected behavior.

Regards

Jean-Pierre


Thu Jul 08, 2010 09:31
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