nesmrtelny proces

[Jan Pechanec]

On Mon, 18 Aug 2008, Josef Hrabec wrote:

>Ahoj,
>
>jiz nekolik dni mi v systemu visi proces df, ktery nelze ukoncit:
>
>veverka# ps walx | egrep "(df|UID)"
>  UID   PID  PPID CPU PRI NI   VSZ   RSS MWCHAN STAT  TT       TIME COMMAND
>    0    51     0   0 -16  0     0     8 sdflus DL    ??    3:28.85
>[softdepflush]
>    0 15817 15816 152   8  0  1336   644 90evw  D     ??    0:00.00 df -h
>-t nonfs
> 1001 32354     1   0   8  0  1332   640 90evw  D     p0-   0:00.00 df -h
>    0 88040   508   3  -8  0  1588   896 piperd S+    p0    0:00.00 egrep
>(df|UID)
>
>Nepomuze ani kill -9, nemate nekdo typ, jak jinak se jeste pokusit tyto

	ps(1):

     state     The state is given by a sequence of characters, for example,
               ``RWNA''.  The first character indicates the run state of the
               process:

               D       Marks a process in disk (or other short term, uninter-
                       ruptible) wait.

	visi to v nejakym syscallu v miste, kde ho neni mozny prerusit a 
dorucit tak signal. Muzes zacit zjistovat, proc a kde to tam visi.

>dva vyse uvedene df procesy zabit?

	nejjednodussi by myslim byl reboot. 

-- 
Jan Pechanec <jp (at) devnull (dot) cz>
http://www.devnull.cz