What parms do you have set in your script? It seems to be having
difficulty with what it's own client name is called. It's not a network
thing - it just doens't know what it's name is. Is your client set up as
your virtual host name? Try putting this in your rman script and see if
that makes a difference....

run {
allocate channel ch1 type 'sbt_tape'
parms'ENV=(NSR_SERVER=servername,NSR_CLIENT=clientname)';
backup database
format '%d.%s.%p';
backup current controlfile
format '%d.%s.controlfile';
sql 'ALTER SYSTEM ARCHIVE LOG CURRENT';
release channel ch1;
}

This script will cut out any ambiguity over the client  adn server name,
will give you a meaningful name for your backup pieces and backup your
current log file too - if you dont and no redo is generated in the course
of the backup, the recovery becomes a nightmare.

Remember that if you are allocating more than one channel you will need to
put the parms in for each channel.

Hope this helps.

Lis


On Tue, 25 Mar 2003 10:01:48 +0100, Olivier Mista - Sun Luxembourg -
Systems Support Engineer <Olivier.Mista AT SUN DOT COM> wrote:

>The message from RMAN is :
>
>RMAN-00571: ===========================================================
>RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
>RMAN-00571: ===========================================================
>RMAN-03007: retryable error occurred during execution of command: backup
>RMAN-07004: unhandled exception during command execution on channel t1
>RMAN-10035: exception raised in RPC: ORA-19506: failed to create
sequential
>file, name="FULL_HST_2ieict63", parms=""
>ORA-27028: skgfqcre: sbtbackup returned error
>ORA-19511: Sbtopen: could not determine client name
>RMAN-10031: ORA-19624 occurred during call to
>DBMS_BACKUP_RESTORE.BACKUPPIECECREATE
>
>Recovery Manager complete.
>
>It seems like a network resolution problem ?
>
>But I checked the /etc/hosts file and everything seems to be OK.
>
>Olivier
>
>> Date: Mon, 24 Mar 2003 12:51:35 -0500
>> From: Lis <ej AT BLABER.FREESERVE.CO DOT UK>
>> Subject: Re: [Networker] Nsrnmo Isuue
>> To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
>>
>> Hi Olivier
>>
>> The real error message should show in your rman log. What are the errors
>> there?
>>
>> Lis
>>
>> ___________
>>
>> On Mon, 24 Mar 2003 18:09:39 +0100, Olivier Mista - Sun Luxembourg -
>> Systems Support Engineer <Olivier.Mista AT SUN DOT COM> wrote:
>>
>> >Hi guru
>> >
>> >IHAC who is using Legato 6.1.3 with NMO 3.0 to backup a ORACLe Database
>> on a
>> >Cluster client.
>> >
>> >This backup is running on the first node but when my customer switch to
>> the
>> >other node, the oracle backup failed with the foolowing message
>> >
>> >
>> >Entering Function nsrobkstart_rman
>> >exepath = /global/lucasHST/u00/app/oracle/product/8.1.7/bin/rman
>> >cmd_args = msglog '/nsr/applogs/msglog.log' append cmdfile
>> >'/global/lucasHST/scripts/hst_online_archdelete.rman'
>> >saveset_name_p = /global/lucasHST/scripts/hst_online_archdelete.rman
>> >Launching backup process
>> >Backup process failed returning 1
>> >Leaving Function nsrobkstart_rman
>> >
>> >I have check the remote access list on the logical host and it seems
>> correct.
>> >
>> >Do you have any idea ?
>> >
>> >Thanks for your help
>> >
>> >Olivier
>> >
>> >--
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>
>        _/_/_/  _/    _/  _/     _/    Olivier Mista
>       _/      _/    _/  _/_/   _/     system support  Engineer
>      _/_/_/  _/    _/  _/  _/ _/      Support services Luxembourg
>         _/  _/    _/  _/   _/_/
olivier.mista AT luxembourg.sun DOT com
>    _/_/_/   _/_/_/   _/     _/
>
>      M I C R O S Y S T E M S
>
>--
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