diff options
| author | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-11 16:46:33 +0000 |
|---|---|---|
| committer | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-11 16:46:33 +0000 |
| commit | 065e281356282f59386272aa50590b566a1809d9 (patch) | |
| tree | 98f265501e5474327a5138bf9ca38736c15f4b38 /bsd-user/uaccess.c | |
| parent | a74b4d2c23a5da45a5ef9eec18ce00923b6bab15 (diff) | |
Reintroduce migrate-to-exec: support (Charles Duffy)
KVM's live migration support included support for exec: URLs, allowing system
state to be written or received via an arbitrary popen()ed subprocess. This
provides a convenient way to pipe state through a compression algorithm or an
arbitrary network transport on its way to its destination, and a convenient way
to write state to disk; libvirt's qemu driver currently uses migration to exec:
targets for this latter purpose.
This version of the patch refactors now-common code from migrate-tcp.c into
migrate.c.
Signed-off-by: Charles Duffy <Charles_Duffy@messageone.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5694 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'bsd-user/uaccess.c')
0 files changed, 0 insertions, 0 deletions