Iman, Yes, you can do either of the following:
o Select two disks for creating a mirrored root pool during an initial installation o Attach a second disk after the initial installation, like this: # zpool attach rpool old-disk new-disk In the attach disk scenario, you will also need to add the boot blocks due to an existing bug, like this: sparc# installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk new-disk The initial install does this step automatically. Cindy iman habibi wrote: > Hello Allris > can i add second hard for building mirror boot disk after installation? > or better reinstalling solaris operating system and make mirroring > during installation? > Regards > > On Fri, Dec 19, 2008 at 8:11 AM, iman habibi <iman.hab...@gmail.com > <mailto:iman.hab...@gmail.com>> wrote: > > Hello All > Im new in solaris 10 zfs structure.my machine is ultra-sparc server > with 5 scsi hards. > data protection for my solaris operating system is important for > me,so i want all of my hards participate in one pool and build raidz > construction. > in solaris 10 installation process,when it shows the zfs > configuration(rpool name and size,...) i saw that it takes just one > of my hards for building pool,not all of them.but i want to make all > of my five hards to raidz structure. > should i add other hards to default pool(rpool) after installation? > can i have one pool with five hard drives and build raidz on it so > that my operating system installed on it and has redundancy and data > protection?if yes how? > Regards > Iman > > > > ------------------------------------------------------------------------ > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
