[Lustre-discuss] OST targets not mountable after disabling/enabling MMP

laotsao 老曹 laotsao at gmail.com
Mon Aug 9 08:49:58 PDT 2010


hi
I did go through various lustre download
it seems that 1.6.7 1.8 1.8.0.1 all has e2fsprogs-1.40.11-sun1
the 1.8.1.1 has  1.41.6.sun1, hope that this version is good for Ur 
centos 5.2 and
kernel version

regards

On 8/9/2010 11:22 AM, Ken Hornstein wrote:
>> Using 'tune2fs -f -E clear-mmp' causes tune2fs to segfault:
> Ewww .... well, not sure what to tell you about that.
>
>> Did you use a newer version of tune2fs/e2fsprogs?  Our current version
>> is e2fsprogs-1.40.11.sun1-0redhat.  Do you know if it's safe to rev up
>> versions on e2fsprogs while running an older lustre kernel revision (1.6.6)?
> I am using e2fsprogs-1.41.6.sun1-0suse ... and I know that is old.
>
> I was going to say that I don't know if revving up e2fsprogs is okay, but
> I see that Andreas already answered that one.  I can't be 100% sure that
> upgrading e2fsprogs _will_ solve your problem, but I think it's worth
> a shot.
>
> --Ken
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