Date: Wed, 19 Nov 2008 15:43:02 -0800 (PST) From: Mark Sams <msams992000@yahoo.com.au> To: freebsd-stable@freebsd.org Subject: Re: atacontrol missing drive after upgrade to 6.3 Message-ID: <478001.37886.qm@web36105.mail.mud.yahoo.com> References: <610465.33671.qm@web36108.mail.mud.yahoo.com> <20081119191042.GA5284@icarus.home.lan> <957588.98964.qm@web36103.mail.mud.yahoo.com> <20081119193242.GA5739@icarus.home.lan> <20081119194851.GA20898@owl.midgard.homeip.net>
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> > > > You're using Intel MatrixRAID, aren't you? Please migrate away fro= m=0A=0A> > > > this immediately, your data is at risk.=0A=0AAlthough I am n= ot using Matrix RAID, I guess I will switch to gmirror to be safe. Does the= following approach seem valid?=0A=0A=0A1) Break the mirror (ar0)=0A2) Rebo= ot using ad0=0A3) (from the link=0Ahttp://lantech.geekvenue.net/chucktips/j= ason/chuck/1175552464/index_html ):=0A=0A Step 1: Use sysctl to allow the = mounted disk to be modified=0A Step 2: Create the mirror (gm0) using ad0 w= ith gmirror=0A Step 3: Modify /boot/loader.conf to load gmirror on startup= =0A Step 4: Replace ar0 with gm0 in /etc/fstab=0A Step 6: Use gmirror ins= ert command to add ad1 to gm0=0A Step 7: Check the mirroring status with g= mirror statusShould I just call the mirror ar0 instead of gm0 and save doin= g step4? Any problem with that?=0A=0AThanks in advance.=0A=0AMark=0A=0A=0A= =0A Make the switch to the world's best email. Get Yahoo!7 Mail! h= ttp://au.yahoo.com/y7mail
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