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On Thursday, May 08, 2014 02:36:29 PM Andrew Savchenko wrote: |
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> On Wed, 07 May 2014 20:57:29 +0200 J. Roeleveld wrote: |
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> > On 7 May 2014 20:11:10 CEST, Walter Dnes <waltdnes@××××××××.org> |
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> > |
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> > wrote: |
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> > >On Wed, May 07, 2014 at 08:11:02AM +0200, J. Roeleveld wrote |
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> > > |
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> > >> On Tuesday, May 06, 2014 05:34:52 PM Walter Dnes wrote: |
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> > >> > Unfortunately, mdev != udev. People running RAID have |
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> > >> > |
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> > >> > problems |
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> > > |
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> > >too. |
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> > > |
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> > >> I know it isn't. I just find it strange that LVM can't work |
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> > >> without udev when I see options which configure the LVM-tools |
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> > >> to either double-check udevs actions or even completely bypass |
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> > > |
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> > >> udev: |
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> > > Thanks for the pointer. After turning off the udev-related |
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> > > options in |
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> > > |
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> > >lvm.conf, I'm getting /dev/mapper device nodes as expected. |
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> > |
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> > That is good. Now if only mdadm can be confirmed to work with |
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> > mdev. I could try it on one of my machines. |
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> |
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> And what is the problem with mdadm with mdev? |
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Only that Walter mentioned that people with Raid have issues too. |
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> I have such setup: |
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> nothing special here and works fine. |
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> |
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> Just to speed up device lookup: |
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> |
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> $ grep -v ^# /etc/mdadm.conf |
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> DEVICE /dev/sd* |
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> |
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> And here we go: |
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> |
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> $ cat /proc/mdstat |
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> Personalities : [raid10] |
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> md0 : active raid10 sdd[3] sdf[2] |
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> 2930265088 blocks super 1.2 256K chunks 2 far-copies [2/2] [UU] |
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Do the devices get created correctly in /dev as well? |
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Many thanks, |
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Joost |
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