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beta ~ # /sbin/mdadm /dev/md0 --fail /dev/sdb1 --remove /dev/sdb1 |
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mdadm: cannot get array info for /dev/md0 |
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beta ~ # cat /proc/mdstat |
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Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] |
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md0 : inactive dm-0[0](S) |
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104320 blocks super non-persistent |
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|
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unused devices: <none> |
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|
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|
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--- On Sat, 8/8/09, Volker Armin Hemmann <volkerarmin@××××××××××.com> wrote: |
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|
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> From: Volker Armin Hemmann <volkerarmin@××××××××××.com> |
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> Subject: Re: [gentoo-user] fixing raid1 /boot |
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> To: gentoo-user@l.g.o |
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> Date: Saturday, August 8, 2009, 2:19 PM |
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> On Samstag 08 August 2009, Kevin |
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> Haddock wrote: |
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> > For the life of me I can't figure out the canonical |
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> way to rebuild my |
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> > mirrored /boot. The second disk (/dev/sdb1) got |
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> corrupted and it is |
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> > interfering with my rebuilding the kernel (genkernel |
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> can't mount /boot). |
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> > |
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> |
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> forget genkernel. |
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> |
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> put in correctly partitioned disk. |
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> |
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> |
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> read man mdadm |
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> |
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> /sbin/mdadm /dev/md0 –fail /dev/sdb1 –remove /dev/sdb1 |
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> /sbin/mdadm /dev/md0 –add /dev/sdb1 |
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> |
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> as example. Found on google in less than 2 minutes. |
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> |
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> Seriously, google is your friend ;) |
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> |
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> |