[lustre-discuss] Backup software for Lustre

Andrew Holway andrew.holway at gmail.com
Tue Feb 7 11:32:50 PST 2017


Would it be difficult to suspend IO and snapshot all the nodes (assuming
ZFS). Could you be sure that your MDS and OSS are synchronised?

On 7 February 2017 at 19:52, Mike Selway <mselway at cray.com> wrote:

> Hello Brett,
>
>                Actually, looking for someone who uses a commercialized
> approach (that retains user metadata and Lustre extended metadata) and not
> specifically the manual approaches of Chapter 17.
>
>
>
> Thanks!
> Mike
>
>
>
> *Mike Selway* *|** Sr. Tiered Storage Architect | Cray Inc.*
>
> Work +1-301-332-4116 <(301)%20332-4116> | mselway at cray.com
>
> 146 Castlemaine Ct,   Castle Rock,  CO  80104 | www.cray.com
>
>
>
> [image: cid:image001.png at 01CF8974.1C1FA000] <http://www.cray.com/>
>
>
>
>
> *From:* Brett Lee [mailto:brettlee.lustre at gmail.com]
> *Sent:* Monday, February 06, 2017 11:45 AM
> *To:* Mike Selway <mselway at cray.com>
> *Cc:* lustre-discuss at lists.lustre.org
> *Subject:* Re: [lustre-discuss] Backup software for Lustre
>
>
>
> Hey Mike,
>
>
>
> "Chapter 17" and
>
>
>
> http://www.intel.com/content/www/us/en/lustre/backup-and-
> restore-training.html
>
>
>
> both contain methods to backup & restore the entire Lustre file system.
>
>
>
> Are you looking for a solution that backs up only the (user) data files
> and their associated metadata (e.g. xattrs)?
>
>
> Brett
>
> --
>
> Protect Yourself From Cybercrime
>
> PDS Software Solutions LLC
>
> https://www.TrustPDS.com <https://www.trustpds.com/>
>
>
>
> On Mon, Feb 6, 2017 at 11:12 AM, Mike Selway <mselway at cray.com> wrote:
>
> Hello,
>
>                Anyone aware of and/or using a Backup software package to
> protect their LFS environment (not referring to the tools/scripts suggested
> in Chapter 17).
>
>
>
> Regards,
>
> Mike
>
>
>
> *Mike Selway* *|** Sr. Tiered Storage Architect | Cray Inc.*
>
> Work +1-301-332-4116 <(301)%20332-4116> | mselway at cray.com
>
> 146 Castlemaine Ct,   Castle Rock,  CO  80104 | www.cray.com
>
>
>
> [image: cid:image001.png at 01CF8974.1C1FA000] <http://www.cray.com/>
>
>
>
>
>
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