Date: Tue, 1 May 2012 14:26:35 -0700 From: Freddie Cash <fjwcash@gmail.com> To: Simon <simon@optinet.com> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: Re: Replacing dead drives in ZRAID2 Message-ID: <CAOjFWZ7yuag3J8hZCfPP8XpLdo94whEcHDVN3od5aWV_4CXebQ@mail.gmail.com> In-Reply-To: <20120501210429.D4F6910657EB@hub.freebsd.org> References: <20120501210429.D4F6910657EB@hub.freebsd.org>
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On Tue, May 1, 2012 at 1:57 PM, Simon <simon@optinet.com> wrote: > I decided to give ZFS ZRAID2 a shot after getting fed up with some legacy > hardware RAID cards that don't properly perform, or at all, patrol-reads + > consistency checking. So... > > I can't seem to figure out the proper way to replace a dead drive in a running > system with SCSI+SES enclosure. I tried: > > zpool detach zroot baddrive > camcontrol stop baddrive You can't detach drives from raidz vdevs. The correct process is: zpool offline zroot <baddrive> <pull drive from system> <insert new drive> <do any partitioning, labelling, etc to suit your env> zpool replace zroot <baddrive> <newdrive> "zpool detach" is only used for mirror vdevs. -- Freddie Cash fjwcash@gmail.com
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