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Hi Alan, |
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Thanks a lot for a quick reply. It turn out that I need to activate LVM |
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at the boot time using rc-update. |
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|
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Hung |
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|
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Alan McKinnon wrote: |
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> On Saturday 04 April 2009 08:36:08 Hung Dang wrote: |
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> |
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>> Hi all |
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>> I have a strange problem with LVM2. I follow this guide |
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>> http://www.gentoo.org/doc/en/lvm2.xml to create the LVM2 volume named vg |
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>> then create the logical volume /dev/vg/data. Everything went fine and I |
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>> can mount the volume /dev/vg/data to /mnt/data without any problem. |
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>> However, when I restart my computer the logical volume is disappeared. |
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>> I can always replicate this problem by create a new LVM group then |
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>> restart my computer. |
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>> |
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> |
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> Most likely is that the commands necessary to activate the LVM at boot time |
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> are not being run. Test this theory by running as root: |
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> |
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> vgchange -a y |
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> and mount the device. |
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> |
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> If it then works, check the usual things, like /etc/init.d/lvm is in your boot |
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> runlevel |
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> |
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> Also check dmesg for obvious errors. |
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> |
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> |
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