From 3a90cb03ee60d43bf5e46b01d74f83c5b2ff1db2 Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Wed, 15 Sep 2021 13:11:40 +0200 Subject: [PATCH] qemu: validate: Allow 'preserve' action for on_crash lifecycle action In fact keeping the VM around for debugging is a desirable configuration and actually the implementation has no code as we keep the VM around. Remove the validation and add a note that it's actually used. Fixes: b1b85a475fb251b9068b75f629479f5c452f1b43 Reported-by: Christian Borntraeger Signed-off-by: Peter Krempa Acked-by: Christian Borntraeger Reviewed-by: Boris Fiuczynski --- src/qemu/qemu_driver.c | 1 + src/qemu/qemu_validate.c | 5 ++--- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index dfc27572c4..6ae678b165 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3647,6 +3647,7 @@ processGuestPanicEvent(virQEMUDriver *driver, break; case VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE: + /* the VM is kept around for debugging */ break; default: diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index 9d93f373ab..6b685881a8 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -1083,10 +1083,9 @@ qemuValidateLifecycleAction(virDomainLifecycleAction onPoweroff, /* The qemu driver doesn't yet implement any meaningful handling for * VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE */ if (onPoweroff == VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE || - onReboot == VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE || - onCrash == VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE) { + onReboot == VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("qemu driver doesn't support the 'preserve' action for 'on_reboot'/'on_poweroff'/'on_crash'")); + _("qemu driver doesn't support the 'preserve' action for 'on_reboot'/'on_poweroff'")); return -1; }