Hi Yixin,
Any metadata change will internally call forward_request_to_master() to write the changes on the metadata master zone first and then it is applied on other zones.
What kind of data item are you trying to add?
-shilpa
On Wed, May 17, 2023 at 4:49 PM Yixin Jin <yjin77@xxxxxxxx> wrote:
Hi folks,
I desperately need some help to figure out how to trigger metadata sync update in a multisite environment. I'd like to change any data item in RGWBucketInfo at the master zone and want the other zones to pick up the changes. I have tried to use rgw::sal::Bucket::put_info() and RGWBucketCtl::store_bucket_instance_info(). Either approach only updates the local bucket info and the other zones do not pick up the updates. What am I missing? Could someone please show me an example on how to trigger sync update?
Thanks a lot,
Yixin
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