roland wrote:
hello,
one of my colleague has a problem with an application. the sysadmins,
responsible for that server told him that it was the applications fault, but i
think they are wrong, and so does he.
from time to time, the app gets unkillable and when trying to list the contents of some dir which
is being read/written by the app, "ls" can list the contents, but "ls -l" gets
stuck and simply hangs. cp,rm,mv on some file in that dir doesn`t work either.
i think this is a solaris/kernel/zfs problem.
can somebody give a hint how to analyze/fix this?
Start with something like:
pgrep ls
pstack <PID of ls>
echo "0t<PID of ls>::pid2proc|::walk thread|::findstack -v" | mdb -k
victor
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