[PATCH 0/2] Support VM core dump to block device

Simon Rowe simon.rowe at nutanix.com
Fri Aug 20 08:39:54 UTC 2021

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: never unlink() the core dump output file

 src/qemu/qemu_driver.c |  2 --
 src/util/iohelper.c    | 10 ++++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)


More information about the libvir-list mailing list