[PATCH 08/11] xfsprogs: Add a timer implementation for OS X

[Jan Tulak]

On Mon, Aug 31, 2015 at 9:00 PM, Christoph Hellwig <hch at infradead.org>
wrote:

> On Wed, Aug 26, 2015 at 02:02:32PM +0200, Jan Tulak wrote:
> > OS X does not have the timer used in xfs_repair.
> > Add a simple implementation providing the required
> > capabilities.
>
> This doesn't look like it would actually work.
>

​As I understand the timer usage, it should periodically send a signal. The
timer code I posted really does this, at least when I take the timer_*
functions "as it is" outside and test them, calling them in the same order
as in the repair code. I tested that before sending the patch.

I have to try it in xfs_repair yet - this is limited by having small
storage space for a filesystem, where the reporting interval would be
noticeable. The best thing for this I have now is an old USB2 8 GB flash
drive, filled with multiple copies of installed Debian. However, even on a
raspberry pi, it still runs quickly. I guess few hundreds of GB would do
it, but I need to dig out an old USB2-sata reduction somewhere and a HDD...
(And I didn't noticed any difference in output.)

So in meantime, why do you think this won't work?

Cheers,
Jan

-- 
Jan Tulak
jtulak at redhat.com / jan at tulak.me
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://oss.sgi.com/pipermail/xfs/attachments/20150902/ebfdf98c/attachment.html>