[Lustre-discuss] Lustre Mount Crashing

[Brian J. Murrell]

On Mon, 2008-06-02 at 12:58 -0400, Charles Taylor wrote:

> 
> No, it is going down hard in a kernel panic.     All of the stack
> trace I can see at the moment looks like (scribbled by hand... so
> forgive me for leaving off the addresses and offsets).
> 
> 
> 
> 
> :libcfs:cfs_alloc
> :obdclass:lustre_init_lsi
> :obdclass:lustre_fill_super
> :obdclass::lustre_fill_super
> set_anon_super
> set_anon_super
> :obd_class:lustre_fill_super
> et_sb_nodev
> vfs_kern_mount
> do_kern_mount
> do_mount
> __handle_mm_fault
> __up_read
> do_page_fault
> zone_statistics
> __alloc_pages
> sys_mount
> system_call
> 
> 
> RIP <  .....  > resched_task

I'm afraid that is too vague.

Can you plug the serial port from this crashing machine into another
(like a laptop) and use minicom on a serial directed console to capture
it?

b.


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