ivankelly commented on a change in pull request #2152: GCS offload support(4):
add documentations for GCS
URL: https://github.com/apache/incubator-pulsar/pull/2152#discussion_r205818275
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File path: site/docs/latest/cookbooks/tiered-storage.md
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@@ -86,6 +93,67 @@ If you are running in EC2 you can also use instance profile
credentials, provide
{% include admonition.html type="warning" content="The broker must be rebooted
for credentials specified in pulsar_env to take effect." %}
+#### Configuring the size of block read/write
+
+Pulsar also provides some knobs to configure the size of requests sent to AWS
S3.
+
+- ```s3ManagedLedgerOffloadMaxBlockSizeInBytes``` configures the maximum size
of a "part" sent during a multipart upload. This cannot be smaller than 5MB.
Default is 64MB.
+- ```s3ManagedLedgerOffloadReadBufferSizeInBytes``` configures the block size
for each individual read when reading back data from AWS S3. Default is 1MB.
+
+In both cases, these should not be touched unless you know what you are doing.
+
+
+### Configuring for "google-cloud-storage" driver
+
+#### Configuring the Bucket
Review comment:
Again, I'd have same "Bucket & Region" header as I said above.
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