The data storage of the Tencent HealthCare Omics Platform relies on Tencent Cloud COS to provide source file management services to users. The source file management page of the Tencent HealthCare Omics Platform mainly provides the feature of browsing the source file. The source file COS path in the file directory can be used as the input path of the computing task. In addition, the platform also supports transferring the source files in the bucket to the volume so that they can be managed as volume files.
Permission Explanation:
Only project operators or users with higher permissions have the permission to manage the buckets bound to their projects. If the administrator needs to assign bucket management permissions to a specific user (group), he/she needs to bind this bucket in any project to which the user (group) belongs and grant the user (group) the above permissions as an operator. For operations related to binding buckets, see Permission Management.
Associating Buckets
The Tencent HealthCare Omics Platform supports Managers to associate the bucket in COS. After the association, the user can view the bucket file associated with the manager on the file management page. If the bucket directory is used as the input and output path of the task submission stage, the manager needs to bind the bucket and project. The steps to associate the bucket are as follows:
The pop-up displays the bucket list under the current account. If the list is empty, you need to create a bucket first and then associate the bucket or choose to associate another account bucket. If you need to create a bucket, click Create Bucket on the top of the pop-up to jump to the COS console overview page and start creating a bucket. For specific directions, see Create Bucket.
Associating Buckets of the Current Account
When the bucket list in the pop-up of Associate Bucket is not empty, you can select the bucket under the current account to associate. Check the bucket to be associated in the list under My Buckets list, and then click Associate x Items. Then, the association is completed (x represents the total of associated and selected buckets).
Associating Buckets of Other Accounts
If you need to associate a bucket of other accounts, select the Other account bucket tab, click + Bucket, fill in the associated account information (SecretID and SecretKey) and bucket information (Bucket name and Bucket permissions) to complete the association.
Disassociating a Bucket
If you need to disassociate a bucket, select the bucket to be disassociated and click Disassociate in More to display the disassociation pop-up.
Enter the bucket name in the pop-up and click the pop-up Disassociate option to disassociate the bucket.
Uploading Files
There are three ways to upload files to COS: console upload, command line upload, and data migration.
Support previewing the following file formats: pdf, txt, html, png, jpg, and svg by clicking the file extension option View in Browser.
Sending Bucket Files to the volume
You can send bucket files to the volume in two ways:
1. Enter File Management > Source Files Page, select a bucket, then select files to be sent to the volume in bucket file list, and click the extension button > Send to volume to start the data transfer job.
2. Create a new data transfer job on the data transfer page and select From Bucket to volume type to start a data transfer job. For details, see Data Transfer Job.
Note:
There may be files with the same name under the target path. When starting the corresponding data transfer job, you need to specify how to handle files with the same name. Select Skip to retain the original file with the same name in the target path. Select Overwrite, and the file to be transferred will replace the original file in the target path.
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