The mount option has precedence. As in, if you set it to datavolume, the database will do odirect ios. As in, atleast odirect. It will do odirect+async if that filesystemio_option is set to setall.
In your case, moving the script to a non-datavolume is easiest as you could do it without having to remount the volume. BTW, if you do remove the datavolume mount option, do remember to set the filesystemio_options to atleast odirect (or directio) if not setall. Do not leave it at async. Sunil Kristiansen Morten wrote: > OK, the init.ora parameter ”filesystemio_options” set to ”setall” will do the > same as /etc/fstab mount option “datavolume”. Meaning the data will be > written directly to the disk, no diskbuffer is used. > > On another system we have “filesystemio_options” set to “async”, data is > written to diskbuffer, not direct to disks. But the /etc/fstab has > mountoption “datavolume” on the database disks. So which of these two has > precedence over the other? Is it the mount option or init.ora parameter that > decides what will be done? > > mk > > Fra: [email protected] > [mailto:[email protected]] På vegne av Sunil Mushran > Sendt: 26. januar 2009 16:32 > Til: Kristiansen Morten > Kopi: [email protected] > Emne: Re: [Ocfs2-users] problem compiling ocfs2-tools v 1.4.1 on RedHat el5 > > Read the ocfs2 1.4 user's guide. It explains how one can stop using the > option. > > On Jan 26, 2009, at 7:22 AM, Kristiansen Morten > <[email protected]<mailto:[email protected]>> wrote: > And yes, we’re using the datavolume mount option. Can I omit it as a > “workaround”, or is the only workaround to move the scripts to another > filesystem (non-datavolume)? > > mk > > Fra: > [email protected]<mailto:[email protected]> > [mailto:[email protected]] På vegne av Sunil Mushran > Sendt: 26. januar 2009 15:55 > Til: Kristiansen Morten > Kopi: [email protected]<mailto:[email protected]> > Emne: Re: [Ocfs2-users] problem compiling ocfs2-tools v 1.4.1 on RedHat el5 > > This is not a tools issue. Rebuilding won't help. Is the RMAN script on a > volume mounted using the datavolume mount option? If so, move it to another > non-datavolume option. The user's guide has more on this option. But this is > a bug that has been fixed and will be available with 1.4.2. > > On Jan 26, 2009, at 6:39 AM, Kristiansen Morten > <[email protected]<mailto:[email protected]>> wrote: > Thanks but I’ve tried the precompiled version, but it generates an error when > running a RMAN script from an ocfs2 partition. Therefor I was trying to > compile it myself. So running the precompiled binary version is not an issue. > > mk > > Fra: > [email protected]<mailto:[email protected]> > [mailto:[email protected]] På vegne av George Negoita > Sendt: 26. januar 2009 15:32 > Til: [email protected]<mailto:[email protected]> > Emne: Re: [Ocfs2-users] problem compiling ocfs2-tools v 1.4.1 on RedHat el5 > > On Mon, Jan 26, 2009 at 3:37 PM, Kristiansen Morten > <[email protected]<mailto:[email protected]>> wrote: > > Hi, > Hi , > > > > I have problem in compiling ocfs-tools v. 1.4.1 on RedHat el5. I haven't > found any install instruction on how to compile it, but I guess one should > run configure first. During configure I got this error: > > > > checking for pkg-config... /usr/bin/pkg-config > > checking for com_err... checking for com_err in -lcom_err... no > > configure: error: Unable to find com_err library > > > > I'm running this version of pkgconf: > > # rpm -qa|grep pkgconf > > pkgconfig-0.21-2.el5 > > > > Does anybody know how to resolv it and where to find an compile/install > instruction for ocfs2-tools and ocfs2? > > the kernel module... > > http://oss.oracle.com/projects/ocfs2/files/RedHat/RHEL5/i386/1.4.1-1/2.6.18-92.1.22.el5/ > > and the userspace tools... > > http://oss.oracle.com/projects/ocfs2-tools/files/RedHat/RHEL5/i386/1.4.1-1/ > > And that's it. Good luck! > > > > > Morten Kristiansen > > > > _______________________________________________ > Ocfs2-users mailing list > [email protected]<mailto:[email protected]> > http://oss.oracle.com/mailman/listinfo/ocfs2-users > > > -- > George Negoita > > System Administrator > > Imedia Plus Group > > _______________________________________________ > Ocfs2-users mailing list > [email protected]<mailto:[email protected]> > http://oss.oracle.com/mailman/listinfo/ocfs2-users > _______________________________________________ > Ocfs2-users mailing list > [email protected]<mailto:[email protected]> > http://oss.oracle.com/mailman/listinfo/ocfs2-users > _______________________________________________ Ocfs2-users mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-users
