On Thu, Mar 30, 2006 at 09:53:15AM -0800, Hans Reiser wrote: > rvalles wrote: > > >A few months ago I posted about a problem I was having with kernels > >newer than 2.6.12.x, where, apparently randomly, sometimes vim or other > >programs would be blocked for more than a minute, and during the entire > >blockage, the disk would appear to be writing data. > > > >Since I saw talk on the matter, I thought it would be the mmap/fsync > >performance problem or something like that, and after so much time it > >would be fixed already, but apparently it isn't yet, which I discovered > >after building a 2.6.16.1 with the 2.6.16-reiser4-1 patch available on > >the namesys ftp server. > > > >Soon after booting my desktop system and starting X, xfce, etc. I > >started to wget the latest knoppix ISO and then started to play a movie > >with mplayer. The movie is an avi ffmpeg + mp3 at about 1mbit/s overall. > >The described blockings happened again and again during the reproduction > >of the movie. Now, just to know the format, I played it again, and as it > >began, it blocked again... not even knoppix is downloading on the > >background. > > > >I got knoppix so that I could boot it, get last reiser4tools and run a > >fsck --fix on my reiser4 partition. Since now I've already done that, I > >don't think it helped much. > > > >I attach my kernel config file. I'll be very happy to provide any other > >debug information if it's needed, or to test patches and see if they fix > >the problem. For now, I'll fall back to 2.6.12.6, which is the latest > >kernel I can use which doesn't have the problem. > > > >Sincerelly, > >Roc Vallès <[EMAIL PROTECTED]> > > > > > There is another possible explanation for your problem. That other > explanation will be much more work for us to fix, so please tell us if > the patch you were sent fixes it, and if not then we have to do the hard > fix. > > Hans >
I set the kernel to build and went to sleep. Woke up now, and I'm rebooting to see how the patch does fare. I'll report back at the first occurrence of the problem or after 24h, whichever happens first. Thanks for your work. -- - Do you study theories? - Oh yes! Theories are fun. - How do you use them? - When I must act, theories are too slow. To act, I must know.
