Re: bus error when disk is full, with mmap & sparse file
Bernhard Reutner-Fischer <[email protected]> Thu, 2 Feb 2012 08:23:27 +0100
| Newsgroups | gmane.comp.db.rrdtool.devel |
|---|---|
| Message-ID | <CAC1BbcSKz8r1GG2izQY8U7aX-LPj+=pBBWj0HqVUUAL9GpPMPQ__38300.5550400869$1328167425$gmane$org@mail.gmail.com> |
On Feb 2, 2012 6:35 AM, "Richard Laager" <[email protected]> wrote: > > I stumbled across this thread: > http://permalink.gmane.org/gmane.comp.db.rrdtool.devel/4102 > > I've attached a patch that uses fallocate(), which may address this > issue. Also, it should be faster than filling the file with zeros from > userspace and may also decrease file fragmentation. I've only lightly > tested the patch. The patch sounds conceptually OK to me, but please use posix_fallocate() instead. _______________________________________________ rrd-developers mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers