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![Yury Kotov](/assets/img/avatar_default.png)
Currently, incoming migration through fd supports only command-line case: E.g. fork(); fd = open(); exec("qemu ... -incoming fd:%d", fd); It's possible to use add-fd commands to pass fd for migration, but it's invalid case. add-fd works with fdset but not with particular fds. To work with getfd in incoming defer it's enough to use monitor_fd_param instead of strtol. monitor_fd_param supports both cases: * fd:123 * fd:fd_name (added by getfd). And also the use of monitor_fd_param improves error messages. Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
24 lines
699 B
C
24 lines
699 B
C
/*
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* QEMU live migration via generic fd
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*
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* Copyright Red Hat, Inc. 2009-2016
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*
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* Authors:
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* Chris Lalancette <clalance@redhat.com>
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* Daniel P. Berrange <berrange@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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* Contributions after 2012-01-13 are licensed under the terms of the
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* GNU GPL, version 2 or (at your option) any later version.
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*/
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#ifndef QEMU_MIGRATION_FD_H
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#define QEMU_MIGRATION_FD_H
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void fd_start_incoming_migration(const char *fdname, Error **errp);
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void fd_start_outgoing_migration(MigrationState *s, const char *fdname,
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Error **errp);
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#endif
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