Bug #73619 list-image fails for cloud backups
Submitted: 17 Aug 2014 20:08 Modified: 9 Jan 2015 16:07
Reporter: Daniël van Eeden (OCA) Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Enterprise Backup Severity:S3 (Non-critical)
Version:3.10.2 OS:Any
Assigned to: CPU Architecture:Any
Tags: cloud, s3

[17 Aug 2014 20:08] Daniël van Eeden
Description:
The list-image option of mysqlbackup doesn't work if the backup image is stored on s3.

This works:
1. image-to-backup-dir to download the cloud backup to disk
2. backup-dir-to-image to convert it to an image file
3. list-image on that file

This also works:
1. manually download the file from s3
2. Then run list-image against it.

How to repeat:
 mysqlbackup: INFO: Fetching download file information.
 mysqlbackup: INFO: Backup image file size is 14938047 bytes.
 mysqlbackup: INFO: Creating 14 buffers each of size 16777216.
Downloading part % :10 20 30 40 50 60 70 80 90 

 mysqlbackup: INFO: Backup Image MEB version string: 3.10.2 [2014/06/27]
140817 22:05:38 mysqlbackup: INFO: List-image operation starts with following threads
		1 read-threads    6 process-threads
[File]: [Size:         245]: backup-my.cnf
 mysqlbackup: ERROR: Backup image global tail magic mismatch.

mysqlbackup failed with errors!
[18 Aug 2014 11:03] MySQL Verification Team
Hello Daniël,

Thank you for the report.
This is duplicate of internally reported Bug 19162974 - LIST-IMAGE IS FAILING WITH STREAMING IMAGE CONTENT FROM PIPE/CLOUD

Thanks,
Umesh
[18 Aug 2014 11:30] Daniël van Eeden
I don't think it should count as a duplicate if there is an Oracle Bug for it. It should only count as a duplicate if there is another bug for it in bugs.mysql.com, and I don't think there is one.
[18 Aug 2014 11:35] Daniël van Eeden
Please make the internal bug visible in MOS.
[18 Aug 2014 11:47] MySQL Verification Team
As per the workflow this is treated as duplicate bug only because the bug was reported independently in 'bugs.mysql.com' after it was already logged in the Oracle system but the status of this bug should be "verified" until original is closed. Marking as verified.

>>Please make the internal bug visible in MOS.
I'll check and update you on this.