Oracle AS on ES 3.0

Smith, Albert Albert.Smith at genexservices.com
Mon Apr 11 19:20:46 UTC 2005


 noexec Do not allow execution of any  binaries  on  the  mounted
        file  system.   This  option might be useful for a server
        that has file systems containing binaries  for  architec-
        tures other than its own.                                

Albert Smith
Sr. Unix Systems Administrator
HPCSA, RHCT
Genex Services
440 E. Swedesford Rd.
Wayne, PA 19087
albert.smith at genexservices.com
(610) 964-5154
 

> -----Original Message-----
> From: redhat-list-bounces at redhat.com 
> [mailto:redhat-list-bounces at redhat.com] On Behalf Of Stephen Carville
> Sent: Monday, April 11, 2005 3:18 PM
> To: General Red Hat Linux discussion list
> Subject: Re: Oracle AS on ES 3.0
> 
> On Wed April 6 2005 7:28 pm, Stephen Carville wrote:
> > I'm having a hell of a time getting Oracle Application 
> Server to work 
> > on a Dell 2850 with Redhat 3.0.  The server claims to have 
> started but 
> > emagent is using about 25% of the processor time and trying 
> to log in 
> > on port 1810 hangs.  I can't find anything in any log that tells me 
> > why this is happening.
> >
> > Redhat ES 3.0  -- update 4
> > Dual Xeon 3400 Mhz w/HT enabled
> > 4G RAM
> >
> > Controller:  Symbios Logic 53c1030 PCI-X Fusion-MPT Dual 
> Ultra320 SCSI
> > Disk:  Fujitsu MAT3147NC (140G)
> >
> > The puzzling thing is the 1850 right next to it runs fine.  
> I have an 
> > open TAR with Oracle on it but so far they've been TOBH.
> >
> > Any ideas?
> 
> Oracle came back with a solution!  Apparently on Redhat Es 
> 3.0 release 4 Oracle AS will hang on some machines
> 
> > You may be encountering Bug 4145756 - AS CONSOLE HANGS IN AS 10G 
> > 10.1.2
> >
> > There is a problem with RHAS Update 4 only in that it causes a hang
> >
> > Try setting the noexec=off flag at the kernel level.
> 
> OK, this cures the hanging problem but what does this switch 
> do?  Does it affect the mount option?
> 
> --
> Stephen Carville
> Unix and Network Administrator
> Nationwide-Totalflood
> 6033 W.Century Blvd.
> Los Angeles, CA 90045
> 310-342-3602
> 
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