> > The additional information I have (over the PR) is that: > > 1) Files over 64K cause the problem, not just larger files > I thought it was over 1 MB or so. But maybe I'm wrong. ISTR that I > couldn't trigger it with some images of around 70K.
I discovered it originally with a 72K file. After some tests, I found a 63K file worked and a 65K file didn't. When I get back into the office, I can test the actual boundary (65535, 65536, 65537, etc), but 64K seems pretty logical. > > 2) switching over to SCHED_4BSD eliminates the problem - system no > longer locks. > I will have to test this. This is indeed interesting... > > > 3) 7.2 amd64 doesn't have the problem - Tested a similar > configuration and was not able to duplicate on amd64 at all. > I can replicate this problem on FreeBSD 7.2/amd64 reliably. I haven't tried larger files - Maybe the boundary is different on amd64? Doing some quick tests right now, I was able to upload a 100MB file without a problem, but this is an AMD64 system with SMP, plus the filesystem is all ZFS, so there are too many things different. I'll have to setup a system that closely mirrors the rest of my tests (UFS, ULE, no SMP, etc) before I can say I'm not having a problem there. Jaime _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
