Veritas-bu

[Veritas-bu] oracle (RMAN) to disk and backup set size

2002-05-15 17:13:02
Subject: [Veritas-bu] oracle (RMAN) to disk and backup set size
From: Steve.White AT PacifiCorp DOT com (White, Steve)
Date: Wed, 15 May 2002 14:13:02 -0700
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Just shooting in the dark here, but perhaps you're running into a 2GB file
limit.  Just because Solaris 7 supports large files, doesn't mean this
capability is turned on.  It used to be that VxFS, for example, would
default to having largefile support disabled unless you explicitly gave it
the correct mount option.

Steve White

-----Original Message-----
From: Fernandes, Eustace [mailto:EFernandes AT talisman-energy DOT com]
Sent: Wednesday, May 15, 2002 1:43 PM
To: 'veritas-bu AT mailman.eng.auburn DOT edu'
Subject: [Veritas-bu] oracle (RMAN) to disk and backup set size


Solaris 7  64 bit, oracle 817
Using RMAN to allocate channel type disk instead of tape
dB size is approx 130 Gb, if use a 2 GB backup set size, than there is no
problem backing up  and restoring
to disk,  however if we increase the backup set size to the entire dB, ie
130 Gb than the restore fails.
Any ideas folks?. Since Netbackup is not being used here,  is this a
restriction in RMAN?, is there a maximum backup set size
when using disk?
 Eustace Fernandes
Technical Support
 <mailto:efernandes AT talisman-energy DOT com>
voice (403) 237-1534



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<P><FONT SIZE=3D2>Just shooting in the dark here, but perhaps you're runnin=
g=
 into a 2GB file limit.&nbsp; Just because Solaris 7 supports large files, =
doesn't mean this capability is turned on.&nbsp; It used to be that VxFS, =
=66or example, would default to having largefile support disabled unless yo=
u=
 explicitly gave it the correct mount option.</FONT></P>

<P><FONT SIZE=3D2>Steve White</FONT>
</P>

<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: Fernandes, Eustace [<A =
HREF=3D"mailto:EFernandes AT talisman-energy DOT 
com">mailto:EFernandes@talisman-e=
nergy.com</A>]</FONT>
<BR><FONT SIZE=3D2>Sent: Wednesday, May 15, 2002 1:43 PM</FONT>
<BR><FONT SIZE=3D2>To: 'veritas-bu AT mailman.eng.auburn DOT edu'</FONT>
<BR><FONT SIZE=3D2>Subject: [Veritas-bu] oracle (RMAN) to disk and backup =
set size</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Solaris 7&nbsp; 64 bit, oracle 817</FONT>
<BR><FONT SIZE=3D2>Using RMAN to allocate channel type disk instead of =
tape</FONT>
<BR><FONT SIZE=3D2>dB size is approx 130 Gb, if use a 2 GB backup set size,=
 =
than there is no</FONT>
<BR><FONT SIZE=3D2>problem backing up&nbsp; and restoring</FONT>
<BR><FONT SIZE=3D2>to disk,&nbsp; however if we increase the backup set siz=
e=
 to the entire dB, ie</FONT>
<BR><FONT SIZE=3D2>130 Gb than the restore fails.</FONT>
<BR><FONT SIZE=3D2>Any ideas folks?. Since Netbackup is not being used =
here,&nbsp; is this a</FONT>
<BR><FONT SIZE=3D2>restriction in RMAN?, is there a maximum backup set =
size</FONT>
<BR><FONT SIZE=3D2>when using disk?</FONT>
<BR><FONT SIZE=3D2>&nbsp;Eustace Fernandes</FONT>
<BR><FONT SIZE=3D2>Technical Support</FONT>
<BR><FONT SIZE=3D2>&nbsp;&lt;<A =
HREF=3D"mailto:efernandes AT talisman-energy DOT 
com">mailto:efernandes@talisman-e=
nergy.com</A>&gt;</FONT>
<BR><FONT SIZE=3D2>voice (403) 237-1534</FONT>
</P>
<BR>
<BR>

<P><FONT SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>Veritas-bu maillist&nbsp; -&nbsp; =
Veritas-bu AT mailman.eng.auburn DOT edu</FONT>
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