Bug #42338 Backup of a database takes long time when there is high load on another database
Submitted: 26 Jan 2009 9:02 Modified: 11 Aug 2009 11:55
Reporter: Bernt Marius Johnsen Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Backup Severity:S2 (Serious)
Version:mysql-6.0-backup OS:Any
Assigned to: Assigned Account CPU Architecture:Any

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[26 Jan 2009 9:03] Bernt Marius Johnsen
Jar file which runs test

Attachment: jl.jar (application/java-archive, text), 31.95 KiB.

[26 Jan 2009 9:04] Bernt Marius Johnsen
Property file for jl.jar

Attachment: test-mysql.prop (application/octet-stream, text), 310 bytes.

[24 Mar 2009 12:26] Rafal Somla
Results of measurements.

Attachment: measurements.xls (application/octet-stream, text), 9.50 KiB.

[24 Mar 2009 12:30] Rafal Somla
test script used to measure BACKUP times.

Attachment: test.test (application/octet-stream, text), 891 bytes.