there were several things worked on, Becky and Randy both fixed issues in the kmod. If your specific issue was fixed it was a serendipitous, just wanted to mention that a decent amount of work was done in there. I will check and see when we will get a chance to test your issue specifically.
-b On Tue, Jul 17, 2012 at 12:37 PM, Chuck Cranor <[email protected]> wrote: > hi- > > I have not tried it with 2.8.6. I was under the impression > that no one would be able to get around to debugging this issue > until after 2.8.6, based on this message: > > http://www.beowulf-underground.org/pipermail/pvfs2-users/2012-May/003853.html > > Do you believe 2.8.6 has a fix for this bug? > > I did verify that the pvfs2fuse solution that Andrew Savchenko is > using does not suffer from this particular bug. > > chuck > > > > On Tue, Jul 17, 2012 at 12:27:11PM -0400, Boyd Wilson wrote: >> Chuck, >> Did you try the kmod in 2.8.6? (just released a week or so ago on >> orangefs.org/download). We tried to fix several things in it (many >> long standing issues). >> >> -boyd >> >> On Tue, Jul 17, 2012 at 12:20 PM, Chuck Cranor <[email protected]> wrote: >> > On Tue, Jul 17, 2012 at 08:27:24AM -0700, Jim Kusznir wrote: >> >> My production headnode now kernel panics on average 1-2 a day due to >> >> pvfs kmod. >> > >> > I think the pvfs kmod is broken from 2.8.5 onward (see below). >> > Don't use it. >> > >> > It was reported here several times, but has not been fixed. >> > >> > chuck >> > >> > >> > Date: Thu, 31 May 2012 17:17:35 +0400 >> > From: Andrew Savchenko <[email protected]> >> > To: Chuck Cranor <[email protected]> >> > Cc: [email protected] >> > Subject: Re: [Pvfs2-users] Re: OrangeFS 2.8.5 corrupted metadata? >> > >> > Hello, >> > >> > On Tue, 29 May 2012 21:06:12 -0400 Chuck Cranor wrote: >> >> On Tue, May 29, 2012 at 05:55:49PM -0400, Chuck Cranor wrote: >> >> > a little more info: >> >> > >> >> > it seems to be related to unlinking a file and then creating a new >> >> > file with the same name. I tried an overwrite first, and that was ok. >> > [...] >> >> ls: cannot access /m/pvfs/data: Input/output error >> >> total 16 >> >> 4 -rw-r--r-- 1 chuck plfs 4 2012-05-29 21:00 bar >> >> ? ?????????? ? ? ? ? ? data >> >> 4 drwxrwxrwx 1 root root 4096 2012-05-29 16:58 lost+found >> >> 4 -rw-r--r-- 1 chuck plfs 11 2012-05-29 17:09 prime.msg >> >> 4 -rw-r--r-- 1 chuck plfs 4 2012-05-29 17:51 renamed >> > >> > Hello, yes I'm suffering the same issue. As a temporary workaround >> > I use pvfs2fuse, works fine so far. >> > >> > Best regards, >> > Andrew Savchenko >> > >> > _______________________________________________ >> > Pvfs2-users mailing list >> > [email protected] >> > http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
