Vijay Ramachandran wrote:
> On 7/22/10 9:42 AM, Marina Vatkina wrote:
>> Did it work the same way in v2? Delegated transaction recovery won't
>> be able to work if the state of both instances can't be reliably
>> determined.
>
> I do not know of a similar service that was available in v2.
This is how it was done in v2:
ServerRuntimeMBean serverMBean =
InstanceProxy.getInstanceProxy(server);
Status status = serverMBean.getRuntimeStatus().getStatus();
if (status.getStatusCode() == Status.kInstanceRunningCode) {
return true;
}
>
>> How will the CLI replication work when DAS is down?
>
> DAS is the master and all commands go thro' DAS. Replication happens
> from DAS and if DAS is down how will your command come in at all ?
This is exactly my question. What would it mean that DAS may not be
running?
thanks,
-marina
>
> Vijay
>
>> These are my needs:
>>
>> 1. asadmin recover-transactions foo => should be sent to 'foo'
>>
>> 2. asadmin recover-transactions --target bar foo => should be sent to
>> 'bar' *iff* 'foo' is down, it should fail if 'foo' is up.
>>
>> Regards,
>> -marina
>>
>> Vijay Ramachandran wrote:
>>> On 7/21/2010 4:16 PM, Marina Vatkina wrote:
>>>> Will DAS be always running?
>>>
>>> May not be and when it is not running, the last know state will be
>>> saved.
>>>
>>> I will be calling for a meeting to discuss this further - let me
>>> know your use case then and we can decide if and how we can
>>> accommodate your needs.
>>>
>>> Vijay
>>>
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