Path: dp-news.maxwell.syr.edu!spool.maxwell.syr.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!news-out.readnews.com!news-xxxfer.readnews.com!postnews.google.com!j33g2000cwa.googlegroups.com!not-for-mail
From: "Mark D Powell" <Mark.Powell@eds.com>
Newsgroups: comp.databases.oracle.server
Subject: Re: utl_file_dir in RAC
Date: 30 Mar 2006 12:20:24 -0800
Organization: http://groups.google.com
Lines: 22
Message-ID: <1143750024.034290.295840@j33g2000cwa.googlegroups.com>
References: <1143744884.663243.263730@j33g2000cwa.googlegroups.com>
   <1143748311.258011@yasure.drizzle.com>
NNTP-Posting-Host: 192.85.50.1
Mime-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
X-Trace: posting.google.com 1143750029 3439 127.0.0.1 (30 Mar 2006 20:20:29 GMT)
X-Complaints-To: groups-abuse@google.com
NNTP-Posting-Date: Thu, 30 Mar 2006 20:20:29 +0000 (UTC)
In-Reply-To: <1143748311.258011@yasure.drizzle.com>
User-Agent: G2/0.2
X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322),gzip(gfe),gzip(gfe)
Complaints-To: groups-abuse@google.com
Injection-Info: j33g2000cwa.googlegroups.com; posting-host=192.85.50.1;
   posting-account=J7QqBQwAAABTieek3RP_669Gs2iATWzr
Xref: dp-news.maxwell.syr.edu comp.databases.oracle.server:264525

The spfile format does support associating a parameter value to a
specific RAC instance so in theory you could have different values in
the utl_file parameter for the two instances.  But you will have to
make sure that code that uses a specific directory always runs on the
correct server or an error will result.

I do not understand why you would want this unless you were on a
platform without a shared file system in which case the most common
solution would probably be to NFS mount a file so that all db servers
could access one common structure.

But from experience I know you can add a file that exists on only one
node to a RAC system and it will run just fine until such time as
another instance attempts to access something allocated to the file.
Not a good thing.

The "in theory" part means I have not tested this.  The utl_file
parameter still exists in 10.2 but like Daniel said you should really
be using CREATE DIRECTORY.

HTH -- Mark D Powell --

