Shrinking a disk accidentally equals data loss and thus very bad time
for anyone mis-typing.
This series adds a new flag to virDomainBlockResize to prevent such a
thing if the user only intends to extend the disk.
v2:
- extracted only the first part of the series adding the flag
preventing shrink and exposing it
- the second part dealing with detecting if the flag is supported will
be posted later along with a better approach to probe flags
Peter Krempa (3):
virDomainBlockResizeFlags: Convert to prefix-style docs
API/qemu: Introduce 'VIR_DOMAIN_BLOCK_RESIZE_EXTEND' for
'virDomainBlockResize'
virsh: blockresize: Introduce '--extend' flag
docs/manpages/virsh.rst | 7 ++++++-
include/libvirt/libvirt-domain.h | 10 ++++++++--
src/libvirt-domain.c | 5 +++++
src/qemu/qemu_driver.c | 32 +++++++++++++++++++++++++++++++-
tools/virsh-domain.c | 7 +++++++
5 files changed, 57 insertions(+), 4 deletions(-)
--
2.53.0
