Re: [PATCHv2 0/2] Support VM core dump to block device

On 8/23/21 5:40 PM, Simon Rowe wrote:

When the destination of a VM core dump is a block device (e.g. NBD) avoid file operations that are unnecessary.

Simon Rowe (2): iohelper: skip lseek() and ftruncate() on block devices qemu: check unlink hint from virQEMUFileOpenAs()

src/qemu/qemu_driver.c | 8 +++----- src/util/iohelper.c | 10 ++++++++-- 2 files changed, 11 insertions(+), 7 deletions(-)

Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Michal