After Cloud Log Service collects data, the data can be delivered to Zettabyte Object Storage (ZOS) for persistent storage, and you can download the log files in the ZOS console.

Before You Begin

You have created a log project and a log unit.
ZOS has been activated and a bucket created.
Logs have been collected.

Create a Delivery Task

Log in to the Cloud Log Service console.
In the Log Project List area, click the target log project.
On the Log Unit page, click > on the left side of the target log unit and select Data Delivery > ZOS.

Hover your mouse over ZOS and click +.

In the Create ZOS Delivery Task function panel, configure the following parameters, and then click OK .

Parameter	Description
Delivery Task Name	Name of the delivery task.
ZOS bucket.	Select a ZOS bucket you have created. If you have not created a bucket, go to theZOS Consoleto create one.
File Delivery Directory	The data delivered from Cloud Log Service to the ZOS is stored in the root directory of the bucket. This directory cannot start with a forward slash (/). If not the directory set, files are delivered to the root directory by default.
Partition Format	A ZOS bucket subdirectory is dynamically generated based on the time at which a delivery task is created. The default partition format is %Y/%m/%d/%H/%M. The partition format cannot start with a forward slash (/).
Storage Format	Currently, log data can only be stored in JSON format.
Compression or Not	Supports compression using the snappy algorithm.
Delivery Size	The size of each delivery task. Value range: 5 to 256 MB.
Delivery Time	The interval between two delivery tasks. Value range: 300 to 600 seconds. The default is 300 seconds.
Delivery Time Range	Only continuous delivery and delivery at a specified end time are supported, and the start time cannot be specified. That is, newly generated logs can be delivered only after the delivery task is successfully started.

Viewing Delivery Task Details

In the ZOS Delivery Task list, click on the target delivery task name.
On the Delivery Task Details page, you can view the basic information, status and statistical information of the task.

Modifying a Delivery Task

In the ZOS Delivery Task list, click on the target delivery task name.

Click the Modify button in the upper right corner and the modification panel will pop up for you to make modifications. After the modification is completed, click OK .

Deleting a Delivery Task

If you no longer need to run the ZOS delivery task, select Delete in the upper right corner of the data delivery task details page.

Note:

Once the delivery task is deleted, it cannot be restored. Please operate with caution.

Cloud Log Service

Delivering Logs to ZOS