• Alasdair G Kergon's avatar
    dm table: add immutable feature · 36a0456f
    Alasdair G Kergon authored
    Introduce DM_TARGET_IMMUTABLE to indicate that the target type cannot be mixed
    with any other target type, and once loaded into a device, it cannot be
    replaced with a table containing a different type.
    
    The thin provisioning pool device will use this.
    Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
    36a0456f
dm-table.c 36.2 KB