On 03/25/2015 06:42 PM, John Ferlan wrote:
>> the 'checkPool' block has been moved to storagePoolUpdateAllState.
>
> move the checkPool block into storageDriverInitialize. This ensures
> activating pools earlier allowing domains using volumes from a pool to
> be able to find the volume during qemuProcessReconnect ...
storagePoolUpdateAllState is called only from storageDriverInitialize...
moving checkPool to storageDriverInitialize would result in copying the
whole (65 lines) UpdateAllState body which I think is not necessary.
>> static void
>> +storagePoolUpdateAllState(void)
>> +{
>> + size_t i;
>> + bool active = false;
>> +
>> + for (i = 0; i < driver->pools.count; i++) {
>> + virStoragePoolObjPtr pool = driver->pools.objs[i];
>> + virStorageBackendPtr backend;
>> +
>> + virStoragePoolObjLock(pool);
>> + if (!virStoragePoolObjIsActive(pool)) {
>> + virStoragePoolObjUnlock(pool);
>> + continue;
>> + }
>> +
>> + if ((backend = virStorageBackendForType(pool->def->type)) == NULL) {
>> + VIR_ERROR(_("Missing backend %d"), pool->def->type);
>> + virStoragePoolObjUnlock(pool);
>> + continue;
>> + }
>
> Redundant check with DriverAutostart and since that's the only place
> that calls us.... I think dropping the VIR_ERROR is fine...
storageDriverInitialize is the only place that calls UpdateAllState.
Based on the fact that 'Initialize' is executed before 'Autostart' I
think it might be better to remove the error check from 'Autostart' instead.
Erik
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