[ovs-dev] [PATCH v5] db-ctl-base: add uuid specified method for create cmd

Timo_Liu liuchang at cmss.chinamobile.com
Wed Mar 18 15:03:45 UTC 2020



Hi Ben:




    When using both --id and --row_uuid, I have found the specified uuid only worked for table whose "is_root" flag is true. For non root table, such as mirror table, when we execute table create with --id and --row_uuid,the json transaction includes two ops: insert mirror table (with uuid specified by --row_uuid), and update Bridge table column, But for the update operation, the row->uuid is not the specified uuid any more. 

    I don't know why the "uuid-name" key for "insert" operation can tranmit its uuid value to row->new_datum for "update" operatoin. Can you give me some advice ? 

Thanks 

Timo




 



Re: Re: [ovs-dev] [PATCH v5] db-ctl-base: add uuid specified method for create cmdOn Mon, Mar 16, 2020 at 09:31:48AM +0800, Timo_Liu wrote:
> One point that we should confirm with you: if --id &&
> --row-uuid both specified, we should use UUID from --row-uuid to
> create table, am I right ?

Yes.

> Also, we should add test in which ovsdb unit test file ?(ovs-vsctl.at or ovsdb-execution.at)

I think that ovs-vsctl.at is a good place for testing ovs-vsctl
features.


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