Re: [Networker] NDMP Backups - Library connection req'd?
2008-05-14 12:04:20
We use the -P to specify the exact interface to use since both the NetApp and
backup server have multiple NICS (we have a dedicated backup network with jumbo
frames turned on). The -P isn't just used for proxies, it also can be used to
specify the IP address of the server that you want to use. You need to be using
the "-M" for DSA (network based backups of NDMP).
>From the manpage:
-M An NDMP client will be backed up to a NetWorker storage
node by the nsrdsa_save program. This option provides
most of the NetWorker storage node features, such as
backup to disk, multiplexing, automedia verification,
and staging. The nsrndmp_save program spawns
nsrdsa_save locally. A NetWorker storage node hostname
should be listed in the "storage nodes" attribute of
server's client-name resource.
Notes:
Save sets that are backed up by nsrndmp_save via
nsrdsa_save will be treated as regular NetWorker save
set and will have save set flags as 'N' and 's'. 'N'
indicates NDMP client and 's' indicates backed up to
NetWorker storage node. See mminfo (1m) for more
details.
----
Matthew Huff | One Manhattanville Rd
OTA Management LLC | Purchase, NY 10577
www.otaotr.com | Phone: 914-460-4039
aim: matthewbhuff | Fax: 914-460-4139
-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Dias, Kent (Contractor)
Sent: Wednesday, May 14, 2008 11:42 AM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] NDMP Backups - Library connection req'd?
According to EMC's whitepaper (yeah, I know....) the -P is required
since the library isn't attached to the NetApp filers
What is -M for?
-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Yaron Zabary
Sent: Wednesday, May 14, 2008 11:31 AM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] NDMP Backups - Library connection req'd?
Dias, Kent (Contractor) wrote:
> I've changed the backup command to:
> nsrndmp_save -P uspmuusricnsr01 -T dump
You are missing the -M option. Also, why use a proxy host ?
>
> Application Information is:
> HIST=Y
> DIRECT=y
> UPDATE=y
> EXTRACT_ACL=y
>
> Savesets are:
> /vol/vol0/.snapshot
> /vol/esxwinos/.snapshot
> /vol/esxwindata/.snapshot
> /vol/esxwinswap/.snapshot
> /vol/esxwinsqllog/.snapshot
> /vol/esxwinsqldata/.snapshot
I am quite sure you are not supposed to backup snapshots (the dump
itself uses snapshots).
>
> The NetApp filers are also no longer configured in Networker as
StorageNodes - just clients
>
> Thanks,
> Kent
>
> Kent Dias
> Windows System Administrator
> Northrop Grumman IT - Richmond
> robert.k.dias.contractor AT altria DOT com
>
>
>
> -----Original Message-----
> From: Matthew Huff [mailto:mhuff AT ox DOT com]
> Sent: Wednesday, May 14, 2008 10:44 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU; Dias, Kent (Contractor)
> Subject: RE: [Networker] NDMP Backups - Library connection req'd?
>
> The Netapp can be backed up via network using NDMP. The name EMC uses
is DSA. There are very good examples and diagrams on the NDMP chapter in
the admin guide. What is your save command for that client, your
savesets and your attributes?
>
> ----
> Matthew Huff | One Manhattanville Rd
> OTA Management LLC | Purchase, NY 10577
> www.otaotr.com | Phone: 914-460-4039
> aim: matthewbhuff | Fax: 914-460-4139
>
> -----Original Message-----
> From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
On Behalf Of Kent Dias
> Sent: Wednesday, May 14, 2008 10:35 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] NDMP Backups - Library connection req'd?
>
> I'm trying to set up NDMP backups of our NetAPP NAS. We are running
> Networker 7.3.2 on Windows 2003 Server with 3 tape libraries attached
via
> our SAN switch. The NetApp is NOT connected to the SAN - only the LAN
at
> this time.
>
> I have added the NAS nodes as clients and also added them as storage
> nodes. I've created a dedicated medias pool and pointed it to a single
> drive on Lib2. When I try to back them up I get the following:
>
> * pmurdenasp01:/vol/vol0/.snapshot nsrndmp_save: error, no matching
> devices for save of client `pmurdenasp01'; check storage nodes,
devices or
> pools
>
>
> Is this because the NAS doesn't have a connection to a tape library?
>
> Our NAS Administrator insists that this can be done without the NAS
having
> a connected library - I'm not so sure.
>
> Any suggestions on proper implementation of NDMP backups ?
>
> Thanks,
> Kent
>
> Kent Dias
> Windows System Administrator
> Northrop Grumman IT - Richmond
> robert.k.dias.contractor AT altria DOT com
>
> To sign off this list, send email to listserv AT listserv.temple DOT edu and
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--
-- Yaron.
To sign off this list, send email to listserv AT listserv.temple DOT edu and
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- Re: [Networker] NDMP Backups - Library connection req'd?, Matthew Huff
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