• NeilBrown's avatar
    md/linear: fix hot-add of devices to linear arrays. · 09cd9270
    NeilBrown authored
    commit d70ed2e4
    broke hot-add to a linear array.
    After that commit, metadata if not written to devices until they
    have been fully integrated into the array as determined by
    saved_raid_disk.  That patch arranged to clear that field after
    a recovery completed.
    
    However for linear arrays, there is no recovery - the integration is
    instantaneous.  So we need to explicitly clear the saved_raid_disk
    field.
    Signed-off-by: default avatarNeilBrown <neilb@suse.de>
    09cd9270
linear.c 8.85 KB