Re: reop_export_file problems
"Roger Tsang" <[email protected]>
| Newsgroups | gmane.linux.cluster.ssic.user |
|---|---|
| Message-ID | <[email protected]> |
On second thought the oops more likely occured because file->f_dentry is null. Please ignore the patch. I suspect you have a hardware problem on the node that is getting these oops because the stack trace doesn't follow the code path in the kernel source. How odd... Roger On 5/26/07, Roger Tsang <[email protected]> wrote: > Hi Duncan, > > You are running mixed UP / SMP nodes in your cluster and the oops > occured on your SMP node? Try the attached patch against the > linux-ssi kernel source. > > Roger > > > On 5/25/07, Roger Tsang <[email protected]> wrote: > > It's not a known issue. I haven't had time to look at your bug which > > is Laura's VPROC code. > > > > Roger > > > > On 5/25/07, Duncan Smith <[email protected]> wrote: > > > As I said in my previous post I am trying to run a standard compiled executable on FC2 with the OpenSSI kernel 1.2.2. The executable works fine when run locally, but when the second node starts and the process is loadlevelled it occasionally causes a kernel oops which hangs the pc. > > > > > > I have now changed my code, and the executable is called normally from the shell, however the pc still hangs occasionally. I have noticed that all of the crashes are describes as being in reop_export_file. Does anyone know if this is a known issue, or should I report a bug? > > > > > > EIP is at reop_export_file [kernel] 0x1b (2.4.22-1.2199.nptl_ssi_9smp) > > > > > > Thanks in advance for your advice > > > > > > Duncan > > > > > > > > > ------------------------------------------------------------------------- > > > This SF.net email is sponsored by DB2 Express > > > Download DB2 Express C - the FREE version of DB2 express and take > > > control of your XML. No limits. Just data. Click to get it now. > > > http://sourceforge.net/powerbar/db2/ > > > _______________________________________________ > > > Ssic-linux-users mailing list > > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/ssic-linux-users > > > > > > > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/