[Lustre-discuss] Lustre 1.6.2 + 2.6.18 - Directory index full!

[Andreas Dilger]

On Sep 27, 2007  15:15 +0100, Alastair McKinstry wrote:
> On 27 Sep 2007, at 15:10, Niklas Edmundsson wrote:
> >On Thu, 27 Sep 2007, Andreas Dilger wrote:
> >
> >>>On MDS we get this in the kernel log:
> >>>[692361.061558] LDISKFS-fs warning (device sdb2):  
> >>>ldiskfs_dx_add_entry: Directory index full!
> >>
> >>This is one of the reasons we are moving to ZFS for the back-end  
> >>storage.
>
> Is ZFS open-source ? What implications does this have for the open- 
> source nature of Lustre?

Yes, ZFS is open source (CDDL is an OSS-approved license), just not GPL.
There are no implications, Lustre will still be open source.

Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.