[PATCH 13/26] qemu: configurable delay for shutdown before poweroff

Allow users to control how many seconds libvirt waits for QEMU shutdown before force powering off a guest. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/qemu/libvirtd_qemu.aug | 1 + src/qemu/qemu.conf.in | 4 ++++ src/qemu/qemu_conf.c | 4 ++++ src/qemu/qemu_conf.h | 1 + src/qemu/qemu_driver.c | 1 + src/qemu/test_libvirtd_qemu.aug.in | 1 + 6 files changed, 12 insertions(+) diff --git a/src/qemu/libvirtd_qemu.aug b/src/qemu/libvirtd_qemu.aug index 605604a01a..8cb1b144b9 100644 --- a/src/qemu/libvirtd_qemu.aug +++ b/src/qemu/libvirtd_qemu.aug @@ -101,6 +101,7 @@ module Libvirtd_qemu = | str_entry "auto_shutdown_try_save" | str_entry "auto_shutdown_try_shutdown" | str_entry "auto_shutdown_poweroff" + | int_entry "auto_shutdown_wait" let process_entry = str_entry "hugetlbfs_mount" | str_entry "bridge_helper" diff --git a/src/qemu/qemu.conf.in b/src/qemu/qemu.conf.in index 82eae2eecd..9287196c42 100644 --- a/src/qemu/qemu.conf.in +++ b/src/qemu/qemu.conf.in @@ -677,6 +677,10 @@ # set to 'none' for system daemons to avoid dueling actions #auto_shutdown_poweroff = "all" +# How may seconds to wait for running VMs to gracefully shutdown +# when 'auto_shutdown_try_shutdown' is enabled +#auto_shutdown_wait = 30 + # If provided by the host and a hugetlbfs mount point is configured, # a guest may request huge page backing. When this mount point is # unspecified here, determination of a host mount point in /proc/mounts diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 76bb3bd888..7ec682e533 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -692,6 +692,10 @@ virQEMUDriverConfigLoadSaveEntry(virQEMUDriverConfig *cfg, return -1; } + if (virConfGetValueInt(conf, "auto_shutdown_wait", + &cfg->autoShutdownWait) < 0) + return -1; + return 0; } diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index 5d9ace6dcc..b8f6be110d 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -204,6 +204,7 @@ struct _virQEMUDriverConfig { int autoShutdownTrySave; int autoShutdownTryShutdown; int autoShutdownPoweroff; + int autoShutdownWait; char *lockManagerName; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 641b45fd8f..baa0d51244 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -950,6 +950,7 @@ qemuStateStop(void) .trySave = cfg->autoShutdownTrySave, .tryShutdown = cfg->autoShutdownTryShutdown, .poweroff = cfg->autoShutdownPoweroff, + .waitShutdownSecs = cfg->autoShutdownWait, }; virDomainDriverAutoShutdown(&ascfg); diff --git a/src/qemu/test_libvirtd_qemu.aug.in b/src/qemu/test_libvirtd_qemu.aug.in index 3bc8104d7a..4c6de31199 100644 --- a/src/qemu/test_libvirtd_qemu.aug.in +++ b/src/qemu/test_libvirtd_qemu.aug.in @@ -79,6 +79,7 @@ module Test_libvirtd_qemu = { "auto_shutdown_try_save" = "persistent" } { "auto_shutdown_try_shutdown" = "all" } { "auto_shutdown_poweroff" = "all" } +{ "auto_shutdown_wait" = "30" } { "hugetlbfs_mount" = "/dev/hugepages" } { "bridge_helper" = "qemu-bridge-helper" } { "set_process_name" = "1" } -- 2.47.1