raid1+raid0 mdadm
I can't configure mdadm. I have created 2 raid1 devices and i wanted to connect them with raid0. Everything is fine when i use command line, but after reboot mdadm starts only raid1 devices. Where I can find info about such config? Darek
Quoted 3 lines · Dariusz Malec
I can't configure mdadm. I have created 2 raid1 devices and i wanted to connect them with raid0. Everything is fine when i use command line, but after reboot mdadm starts only raid1 devices.
Are you using udev?
IIRC, there was an issue with stacked md devices like yours. Your problem might be that the device node for the final raid0 is missing.
If your raid1's are md0 and md1, add
mknod -m 600 /dev/md2 b 9 2
to your init scripts, just before calling mdadm.
Of course, that's only an ugly workaround (that once worked for me).
Andre
Signature · 1 line
The only person who always got his work done by Friday was Robinson Crusoe
Quoted 9 lines · Andre Noll
Quoted 1 line · Dariusz Malec
I can't configure mdadm. I have created 2 raid1 devices and i wanted to connect them with raid0. Everything is fine when i use command line, but after reboot mdadm starts only raid1 devices.
Are you using udev?
IIRC, there was an issue with stacked md devices like yours. Your problem might be that the device node for the final raid0 is missing.
mdadm --auto=yes creates device files for you.
L.
Signature · 6 lines
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