On Mon, 2005-02-07 at 22:51 +0300, Alex Zarochentsev wrote: > On Mon, Feb 07, 2005 at 01:34:56PM -0600, Jake Maciejewski wrote: > > I'm running reiser4progs 1.0.3 and 2.6.10 patched with reiser4 from > > 2.6.11-rc3-mm1 (and this patch). > > > > I've been doing the simultaneous dd and kernel compilation that has > > always crashed reiser4 on AMD64 in the past. After about an hour with > > debugging and two hours without debugging, I'm thinking of more ways to > > torture the FS. For now it looks like reiser4 is working on AMD64! > > i think so. reiser4/amd64 passed 5h of stress testing instead of crashing in > first 30min. >
Have you been stress testing with debugging disabled? I was doing some extreme testing and crashed reiser4 with this patch twice. The same test that crashed it one of the times passes on reiserfs (didn't try the other), and if enable debugging, I can torture reiser4 all night and still not crash it. I'll do some more tests and try to identify a simple, reproducible crash scenario. > > > > How did you track this bug down anyway? Do you have AMD64 hardware, or > > yes, we have amd64 h/w now. > > > did you look over the code and discover an invalid assumption? > > I found it only after realizing that reiser4_find_next_set_bit > is broken :( (its simple replacement worked fine) > > > If this > > bug is indeed fixed, are we any closer to inclusion in vanilla? > > > > On Mon, 2005-02-07 at 16:29 +0300, Alex Zarochentsev wrote: > > > Hello, > > > > > > On Sat, Jan 15, 2005 at 09:26:01PM -0500, Isaac Chanin wrote: > > > > > > > > Also tested this patch, similar results as to what I've been getting - > > > > ie. working for awhile (more than a few hours even this time, but that > > > > could just be coincidence, i suppose) and then going down with the > > > > normal > > > > reiser4_find_next_zero_bit(bnode_working_data(bnode), end_offset, > > > > start_offset) >= end_offset error. For the exact message see > > > > http://users.wpi.edu/~chanin/r4newpatch.txt. > > > > > > > > > > please try attached patch (it is for fs/reiser4 subtree) > > > > > -- > > Jake Maciejewski <[EMAIL PROTECTED]> > > > -- Jake Maciejewski <[EMAIL PROTECTED]>
