Ubuntu
mdadm package

  1. Bug #462258
  2. Comment #11

Comment 11 for bug 462258

Revision history for this message
Kees Cook (kees) wrote : Re: raid1 won't boot in degraded mode

In libvirt/kvm when booting with only vdb defined, nothing shows up in /proc/partitions, so this seems like a kvm issue. Booting the second drive as vda (without the first drive), it behaves correctly (just like booting the first drive as vda with vdb).