Ubuntu
zfs-linux package

  1. Bug #1848496
  2. Comment #7

Comment 7 for bug 1848496

Revision history for this message
fermulator (fermulator) wrote : Re: [zfs-root] device-mapper: reload ioctl on osprober-linux-sda5 failed: Device or resource busy

Please also see https://github.com/zfsonlinux/zfs/issues/9801 - it has a full set of technical details related to this topic.