[lustre-discuss] can not get the hsm_release command to work with Lustre 2.7 and Oracle HSM 6.1

Colin Faber colin.faber at seagate.com
Thu Jun 23 08:42:55 PDT 2016


Hi Michael,

Does the backend copytool actually archive the file and notify lustre of
the action? Based on your current state it only appears that the archive
request was made and that it has not yet successfully archived.

In such a case release would be disallowed as it would amount to a data
purge and stub out to a non-existent file.

-cf


On Thu, Jun 23, 2016 at 9:27 AM, Michael Skiba <michael.skiba at oracle.com>
wrote:

> To all,
>
>
>
>                I am running a basic Lustre configuration 2.7 with Red Hat
> 6.6 and an Oracle HSM 6.1 system. The Lustre file system is running
> properly and works with the HSM samqfs File system.  I can manually  (nfs )
> cp files back and forth to the Lustre and HSM file systems without a
> problem. I can run a Lustre  hsm_archive with no problems. When I try to
> request the hsm_release command it fails. I am trying to get the 5 request
> types to work stated in the manual on pg168 Chapter 22.4. Here are the
> steps below that I ran into on the Lustre Client. The Lustre Client mount
> point is /mnt  and the HSM mount point is /samqfs1.
>
>
>
> Any help would be most appreciated
>
>
>
>
>
> Her is the archive complete.
>
>
>
> [root at isr-x4150-01 ~]# lfs hsm_archive --archive=1 /mnt/0.out
>
> [root at isr-x4150-01 ~]# df -h
>
> Filesystem            Size  Used Avail Use% Mounted on
>
> /dev/sda2             134G  7.0G  121G   6% /
>
> tmpfs                 3.9G     0  3.9G   0% /dev/shm
>
> /dev/sda1             477M  105M  348M  24% /boot
>
> 10.80.191.134 at tcp0:/lustre
>
>                       136G  9.6G  120G   8% /mnt
>
> 10.80.191.161:/samqfs1
>
>                       558G   11G  548G   2% /samqfs1
>
> [root at isr-x4150-01 ~]# lfs hsm_state /mnt/0.out
>
> /mnt/0.out: (0x00000001) exists, archive_id:1
>
>
>
>
>
> Here is the hsm_release  request followed by the error.
>
>
>
> [root at isr-x4150-01 ~]# lfs hsm_release /mnt/0.out
>
> Cannot send HSM request (use of /mnt/0.out): Operation not permitted
>
>
>
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