[libvirt] [PATCH] qemu: Error prompt when managed save a shutoff domain
Daniel Veillard
veillard at redhat.com
Tue Jan 25 07:58:42 UTC 2011
On Tue, Jan 25, 2011 at 03:49:51PM +0800, Osier Yang wrote:
> The problem was intrduced by commit 4303c91, which removed the checking
> of domain state, this patch is to fix it.
>
> Otherwise, improper error will be throwed, e.g.
>
> # virsh managedsave rhel6
> error: Failed to save domain rhel6 state
> error: cannot resolve symlink /var/lib/libvirt/qemu/save/rhel6.save: No such
> file or directory
>
> ---
> src/qemu/qemu_driver.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index 34cc29f..575dbd3 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -4640,6 +4640,12 @@ qemuDomainManagedSave(virDomainPtr dom, unsigned int flags)
> goto cleanup;
> }
>
> + if (!virDomainObjIsActive(vm)) {
> + qemuReportError(VIR_ERR_OPERATION_INVALID,
> + "%s", _("domain is not running"));
> + goto cleanup;
> + }
> +
> name = qemuDomainManagedSavePath(driver, vm);
> if (name == NULL)
> goto cleanup;
Ahhh, yes it makes sense,
ACK
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
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