Messages in this thread | | | Date | Mon, 5 Sep 2011 18:01:30 -0400 (EDT) | From | Justin Piszcz <> | Subject | kernel: 3.1-rc4: disk tracing query |
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Hello,
I found that samba seems to stat() the filesystems that are shared out even if you are not accessing the ones in question, e.g.:
/raid /home/user
If I access the server by \\name it will check all of the directories and thus wake the raid. For now I've disabled samba to stop this behavior.
However, I am still noticing my raid waking up from time to time, I've tried using gresecurity to track down what is getting exec()'d before it wakes but I have not had any luck finding out what it is-- no useful notes in the raid ctrl logs either.
Is there a way I can get the kernel to log what program/syscall/etc is trying to access a particular block device so I can find out what is causing the raid to wake up?
Justin.
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