Re: Making statCounter.syscalls.disk counters more consistent

From: Henrik Nordstrom <hno@dont-contact.us>
Date: Fri, 18 Jul 2003 10:12:05 +0200

On Friday 18 July 2003 02.13, Duane Wessels wrote:

> Okay. There is already a call to increment disk.unlinks in
> aiops.c, so if it is unsafe I guess it should be removed.

Indeed.

If you want to have counters in aufs then store_io_aufs or async_io is
good places to add them. Both are threads safe as opposed to aiops.c.
Pick the one which makes the counting most unified among the storeio
implementations.

Regards
Henrik
Received on Fri Jul 18 2003 - 02:12:46 MDT

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