On 10/25/2011 04:50 PM, Daniel P. Berrange wrote: > On Tue, Oct 25, 2011 at 09:32:13AM -0600, Eric Blake wrote: >> [adding bug-gnulib] >> >> On 10/25/2011 03:44 AM, Jiri Denemark wrote: >>> On Mon, Oct 24, 2011 at 16:44:49 -0600, Eric Blake wrote: >>>> Commit 1726a73 hacked around MacOS' lack of fdatasync, since >>>> gnulib did not have it at the time. But now that we use newer >>>> gnulib, we can avoid the hack. >>>> >>>> * bootstrap.conf (gnulib_modules): Add fdatasync. >>>> * configure.ac (AC_CHECK_FUNCS_ONCE): Drop our own check. >>>> --- >>>> bootstrap.conf | 1 + >>>> configure.ac | 5 +---- >>>> 2 files changed, 2 insertions(+), 4 deletions(-) >>> >>> ACK >>> >>> BTW, are there any plans on enhancing gnulib fsync module to provide a >>> replacement for certain versions of OS X? Although they provide fsync, it >>> doesn't really sync anything and one needs to do some ioctl hackery to really >>> achieve what fsync should do. >> >> Any quick pointers to example code using that ioctl? Then again, >> I'll probably find them with a quick google search myself. > > I learnt about the problem from > > http://www.flamingspork.com/talks/2007/06/eat_my_data.odp > > pages 100-119 are the "fun" part of the story I think the mysql guys got a bit confused. Here's an apple engineer (Dominic Giampaolo) clarifying things http://lists.mindrot.org/pipermail/portawiki-discuss/2005-November/000002.html cheers, Pádraig. -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list