Date: Fri, 27 Jul 2007 09:18:19 +0200 From: =?ISO-8859-2?Q?Nejc_=A9koberne?= <nejc@skoberne.net> To: questions@FreeBSD.org Subject: GEOM_MIRROR: Device gm0: provider ad0 disconnected Message-ID: <46A99C3B.8050203@skoberne.net>
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Hello, I have a FreeBSD 5.3 system with two IDE disks. This is the dmesg at boot time: ad0: 117246MB <Maxtor 6B120P0/BAH41G10> [238216/16/63] at ata0-master UDMA100 ad2: 117246MB <Maxtor 6Y120L0/YAR41BW0> [238216/16/63] at ata1-master UDMA100 GEOM_MIRROR: Device gm0 created (id=2190829866). GEOM_MIRROR: Device gm0: provider ad0 detected. GEOM_MIRROR: Device gm0: provider ad2 detected. GEOM_MIRROR: Device gm0: provider ad2 activated. GEOM_MIRROR: Device gm0: provider mirror/gm0 launched. GEOM_MIRROR: Device gm0: rebuilding provider ad0. GEOM_MIRROR: Device gm0: provider ad0 disconnected. The problem is that after reboot the gm0 mirror is DEGRADED. Why? After I "gmirror forget" it and then "gmirror insert" it back, it is COMPLETE again. I have tried to read all sectors of the drive but the drive seem not to be failing (smartctl also shows no indication of an error). This started to happen after a while; before (quite some time after gmirror was set up), everything worked perfectly. Any ideas? Thanks, Nejc
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