Fabiano Rosas <[email protected]> wrote: > Juan Quintela <[email protected]> writes: > >> Fabiano Rosas <[email protected]> wrote: >>> Juan Quintela <[email protected]> writes: >>> >>>> From: Steve Sistare <[email protected]> >>>> >>>> Extend the migration URI to support file:<filename>. This can be used for >>>> any migration scenario that does not require a reverse path. It can be >>>> used as an alternative to 'exec:cat > file' in minimized containers that >>>> do not contain /bin/sh, and it is easier to use than the fd:<fdname> URI. >>>> It can be used in HMP commands, and as a qemu command-line parameter. >>>> >>>> For best performance, guest ram should be shared and x-ignore-shared >>>> should be true, so guest pages are not written to the file, in which case >>>> the guest may remain running. If ram is not so configured, then the user >>>> is advised to stop the guest first. Otherwise, a busy guest may re-dirty >>>> the same page, causing it to be appended to the file multiple times, >>>> and the file may grow unboundedly. That issue is being addressed in the >>>> "fixed-ram" patch series. >>>> >>>> Signed-off-by: Steve Sistare <[email protected]> >>>> Tested-by: Michael Galaxy <[email protected]> >>>> Reviewed-by: Michael Galaxy <[email protected]> >>>> Reviewed-by: Fabiano Rosas <[email protected]> >>>> Reviewed-by: Peter Xu <[email protected]> >>>> Reviewed-by: Daniel P. Berrangé <[email protected]> >>>> Reviewed-by: Juan Quintela <[email protected]> >>>> Signed-off-by: Juan Quintela <[email protected]> >>>> Message-ID: <[email protected]> >>> >>> Juan, FYI we have tests for this feature already reviewed and ready to >>> merge: >>> >>> [PATCH v5 0/6] migration: Test the new "file:" migration >>> https://lore.kernel.org/r/[email protected] >> >> I searched for URI and didn't found it. >> >> Will got it on next PULL request. > > Do you want me to do resend? It's no big deal.
Not integrated already on my tree. Thanks.
