Re: ZFS on 7.0-RC1 SPARC64

On Thu, Feb 14, 2008 at 03:00:35PM +0100, Anders Gulden
Olstad wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Marius Strobl wrote:
> > Could you please give a zfs.ko built with the
patch at:
> > http://people.freebsd.org/~marius/zfs_atomic_sparc64.di
ff
> > a try? In theory it should improve performance by
not letting
> > the OpenSolaris compat code work around the lack
of some atomic
> > operations.
> 
> It panic'ed.
> 
> WARNING: ZFS is considered to be an experimental
feature in FreeBSD.
> ZFS filesystem version 6
> ZFS storage pool version 6
> panic: trap: fast data access mmu miss
> cpuid = 1
> Uptime: 17s
> Dumping 2048 MB (4 chunks)
>   chunk at 0: 536870912 bytes ... ok
>   chunk at 0x20000000: 536870912 bytes ... ok
>   chunk at 0x40000000: 536870912 bytes ... ok
>   chunk at 0x60000000: 536870912 bytes ... ok
> 
> Dump complete
> Automatic reboot in 15 seconds - press a key on the
console to abort
> Rebooting...
> Resetting ...
> 
> Crashdump available from here
> 
> ht
tp://alge.anart.no/~andersgo/files/crashdump.tar
> 
> If I run patch < broken_patch.diff again - will it
rollback the patch?
> 

Yes, that should make patch(1) ask file by file which ones
to revert.

Marius

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