2011/10/18 Matthias Bolte <matthias.bolte@xxxxxxxxxxxxxx>:
> 2011/10/12 Jiri Denemark <jdenemar@xxxxxxxxxx>:
>> ---
>> Notes:
>> Version 3:
>> - no changes
>>
>> Version 2:
>> - new patch
>>
>> src/esx/esx_driver.c | 18 ++++++++++++++++++
>> src/hyperv/hyperv_driver.c | 18 ++++++++++++++++++
>> src/libxl/libxl_driver.c | 8 ++++++++
>> src/lxc/lxc_driver.c | 7 +++++++
>> src/openvz/openvz_driver.c | 7 +++++++
>> src/phyp/phyp_driver.c | 18 ++++++++++++++++++
>> src/qemu/qemu_driver.c | 6 ++++++
>> src/remote/remote_driver.c | 18 ++++++++++++++++++
>> src/rpc/virnetclient.c | 14 ++++++++++++++
>> src/rpc/virnetclient.h | 1 +
>> src/test/test_driver.c | 6 ++++++
>> src/uml/uml_driver.c | 7 +++++++
>> src/vbox/vbox_tmpl.c | 6 ++++++
>> src/vmware/vmware_driver.c | 7 +++++++
>> src/xen/xen_driver.c | 8 ++++++++
>> src/xenapi/xenapi_driver.c | 12 ++++++++++++
>> 16 files changed, 161 insertions(+), 0 deletions(-)
>>
>> diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
>> index 5dc7d78..837f37e 100644
>> --- a/src/esx/esx_driver.c
>> +++ b/src/esx/esx_driver.c
>> @@ -4166,6 +4166,23 @@ esxIsSecure(virConnectPtr conn)
>>
>>
>> static int
>> +esxIsAlive(virConnectPtr conn)
>> +{
>> + esxPrivate *priv = conn->privateData;
>> +
>> + /* XXX we should be able to do something better than this is simple, safe,
>> + * and good enough for now. In worst case, the function will return true
>> + * even though the connection is not alive.
>> + */
>> + if (priv->host)
>> + return 1;
>> + else
>> + return 0;
>> +}
>
> This one is not correct. In case of a vpx:// connection priv->host is
> NULL. You should use priv->primary here.
>
> If this function is allowed to do active probing you can probably call
> esxVI_EnsureSession. If esxVI_EnsureSession fails the connection has
> died in the meantime or the credentials have changed since the last
> login. Basically if esxVI_EnsureSession fails we cannot do any vSphere
> API calls anymore.
Also ESX has some kind of heartbeat support. I'll put this on my list
of things to look at.
--
Matthias Bolte
http://photron.blogspot.com
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