[Bug 1948435] [NEW] imsm: After reboot spare devices are not placed in to different container.

Public bug reported: Description of problem: Distribution: UBUNTU 20.04, latest mdadm package mdadm/focal-updates,now 4.1-5ubuntu1. The expected behavior is that spares are going to different container after reboot. Currently it is possible that spare drive will be added to the container with ex

[Bug 1894846] [NEW] Mdadm allows to create raid with size smaller than 1 MiB.

Public bug reported: Creating a imsm raid smaller than 1MiB should be blocked. Commit https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=06a6101c0a4d2658798dc42f461ace8e6900f840 fixes issue by correcting the minimum possible imsm raid size. ** Affects: mdadm (Ubuntu) Importanc

[Bug 1894792] [NEW] Cannot assemble dirty degraded IMSM raid5 with --force.

Public bug reported: There is no possibility to start dirty degraded IMSM array. mdadm refuses to assemble that array, even if --force flag is passed. Commit https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=7b99edab2834d5d08ef774b4cff784caaa1a186f fixes the issue by respecting force