[lustre-discuss] lfs migrate file length truncate

Nathan Dragun nathan.dragun at vectorrock.com
Mon Jan 16 13:06:44 PST 2023


As a follow-up, this truncation behavior is happening when paired with the
same client version (2.15.1).

*Nathan Dragun*


On Wed, Jan 11, 2023 at 10:56 AM Nathan Dragun <nathan.dragun at vectorrock.com>
wrote:

> We have noticed an ongoing problem when migrating 100GB files.  Both lfs
> migrate and lfs_migrate yield a new file output size of 2GB.  Is this a
> known issue?
>
> Our current workaround is to pull each full file down to a local client
> disk, update pool locations, and then re-insert the file into the lustre
> system.
>
> Server version: 2.15.1
> Client version: 2.14.52_47_g04b2da6
>
> (Due to some compatibility issues on the client side, we have not been
> able to move to 2.15.1.)
>
> Regards,
> *Nathan Dragun*
>
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