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I'm having a problem with LVM after rebooting my stage3 install of |
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Gentoo. Here's the filesystem layout: |
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|
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/dev/md0 - RAID1 - /dev/hda1 & /dev/hdb1 - /boot |
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/dev/md1 - RAID0 - /dev/hda2 & /dev/hdb2 - / & swap |
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VG - vgroot |
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LV - /dev/vgroot/swap & /dev/vgroot/root |
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|
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RAID & LVM are compiled into the Kernel (no modules). I also emerged |
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(after chroot-ing to /mnt/gentoo) lvm-user, the LVM user-space tools, |
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and created an initrd files for booting / from LVM. |
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|
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The problem occurs when the Kernel runs vgscan during boot. Here's the |
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error: |
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|
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“vgscan -- reading all physical volumes (this may take a while...) |
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cdrom: open failed. |
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vgscan -- "/etc/lvmtab" and "/etc/lvmtab.d" successfully created |
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vgscan -- WARNING: This program does not do a VGDA backup of your volume |
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group |
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|
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vgchange -- no volume groups found |
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|
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VFS: Cannot open root device "vgroot/root" or 00:00 |
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Please append a correct "root=" boot option |
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Kernel panic: VFS: Unable to mount root fs on 00:00" |
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|
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I've confirmed that the RAID devices are properly loading from the |
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output during boot. |
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|
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Ideas? |