• Michael Hanselmann's avatar
    Wipe added space when growing disks · fa8ef9d6
    Michael Hanselmann authored
    This patch adds code to wipe newly added disk space when growing disks
    using “gnt-instance grow-disk”. “New disk space” is defined as the delta
    between the old block device size (not necessarily equal to the amount
    recorded in the configuration) and the new recorded size. Extra caution
    is taken to avoid overwriting existing data. Unit tests are included.
    
    A small typo in gnt-cluster(8) (“it's”) is also fixed.
    Signed-off-by: default avatarMichael Hanselmann <hansmi@google.com>
    Reviewed-by: default avatarIustin Pop <iustin@google.com>
    fa8ef9d6
gnt-cluster.rst 30.4 KB