Date: Tue, 16 May 2006 19:40:55 +0200 From: =?ISO-8859-2?Q?Nagy_L=E1szl=F3_Zsolt?= <nagylzs@freemail.hu> To: gayn.winters@bristolsystems.com, freebsd-questions@freebsd.org Subject: Re: gmirror and partitioning Message-ID: <446A0EA7.1020006@freemail.hu> In-Reply-To: <021701c6790c$a9d784c0$6501a8c0@workdog> References: <021701c6790c$a9d784c0$6501a8c0@workdog>
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> Hi Laszlo, > > Well it looks like you've got gm0 up and running. I assume you've > edited /etc/fstab so that it boots cleanly. My first thought is that > you need to zero ad8 to make sure gmirror isn't confused. Try that (dd > if=/dev/zero of=/dev/ad8) at least for several blocks. Then reboot and > post dmesg. > Hello Gayns, Good to see you again. :-) backupserver# dd if=/dev/zero of=/dev/ad8 count=4096 4096+0 records in 4096+0 records out 2097152 bytes transferred in 0.686872 secs (3053192 bytes/sec) < then I rebooted > backupserver# gmirror insert gm0 /dev/ad8 Provider ad8 too small. Here are the important parts from my dmesg: ... atapci0: <ITE IT8212F UDMA133 controller> port 0x9010-0x9017,0x9400-0x9403,0x9810-0x9817,0x9c00-0x9c03,0xa000-0xa00f irq 22 at device 6.0 on pci4 ata2: <ATA channel 0> on atapci0 ata3: <ATA channel 1> on atapci0 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci1: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 31.1 on pci0 ata0: <ATA channel 0> on atapci1 ata1: <ATA channel 1> on atapci1 atapci2: <Intel ICH7 SATA300 controller> port 0xd000-0xd007,0xd400-0xd403,0xd800-0xd807,0xdc00-0xdc03,0xe000-0xe00f irq 19 at device 31.2 on pci0 atapci2: failed to enable memory mapping! .... acd0: CDROM <GCR-8523B/1.01> at ata0-master PIO4 ad8: 152626MB <SAMSUNG HD160JJ ZM100-33> at ata4-master SATA150 ad10: 152627MB <SAMSUNG HD160JJ ZM100-33> at ata5-master SATA150 SMP: AP CPU #1 Launched! GEOM_MIRROR: Device gm0 created (id=934763830). GEOM_MIRROR: Device gm0: provider ad10 detected. GEOM_MIRROR: Device gm0: provider ad10 activated. GEOM_MIRROR: Device gm0: provider mirror/gm0 launched. Trying to mount root from ufs:/dev/mirror/gm0s1a bge0: link state changed to UP This is really wreid! The hard disks are the same: SAMSUNG HD160JJ ZM100-33. But one is bigger than the other. How could this happen? Should I reinstall everything from the beginning? :-( Best, Laszlo
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