"Unkillable" processes

[Ralf U. Holighaus]

oli at odbffm.incom.de (Oliver Boehmer) writes:

>   root  14363     1  0 12:16:02  01       0:34 tar cvfbk /dev/rct 20 60000 . 
>A kill -9 xxx only has the effect, that the PPID changes to init, and after
>this any kill -9 is ignored.

Processes that hang while trying to access any device hang in the kernel and
therefore cannot be killed. In this case, not the tar command is hanging, but
the device /dev/rct makes problems.

Ansonsten gerne EMail an mich

Ralf.
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