Bug #44146 | ndb_mgm -e " START BACKUP WAIT STARTED" not works as documented | ||
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Submitted: | 8 Apr 2009 9:34 | Modified: | 10 Oct 2013 15:50 |
Reporter: | Wen Xiong | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Cluster: Cluster (NDB) storage engine | Severity: | S2 (Serious) |
Version: | mysql-5.1-telco-7.0 | OS: | Solaris |
Assigned to: | Priyanka Sangam | CPU Architecture: | Any |
[8 Apr 2009 9:34]
Wen Xiong
[9 Apr 2009 13:47]
Jonathan Miller
Try with much larger data set
[5 May 2009 16:20]
Jonathan Miller
Feedback from Wen listed below. Upgrading to P3, and assigning to Magnus to get some suggestion on workaround, or if it would be easy to fix. /Jeb ** Wen ** The point is that when performing with this option ndb_mgm -e "START BACKUP WAIT BACKUP", the message should return when backup has started without waiting until it has finished as: Waiting for started, this may take several minutes Node 2: Backup 3 started from node 1 no matter how much data we have. What I found: This is result for mysql-5.1-telco-6.4 version of one month or more ago: Connected to Management Server at: localhost:12500 Waiting for started, this may take several minutes and this is the result for the latest version: Connected to Management Server at: localhost:12500 Waiting for started, this may take several minutes Node 1: Backup 2 started from node 3 Node 1: Backup 2 started from node 3 completed StartGCP: 1058 StopGCP: 1061 #Records: 2053 #LogRecords: 0 And I need this function works, otherwise we can not know when backup has started so that we can update data after that to check if backup at start time works after restore. BR Wen
[10 Oct 2013 8:34]
Priyanka Sangam
Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release. If necessary, you can access the source repository and build the latest available version, including the bug fix. More information about accessing the source trees is available at http://dev.mysql.com/doc/en/installing-source.html Fixed from MySQL Cluster 7.0.39 and upwards
[10 Oct 2013 15:51]
Jon Stephens
Fixed in NDB 7.0+. Documented fix in the NDB 7.0.39, 7.1.29, and 7.2.14 changelogs, as follows: When START BACKUP WAIT STARTED was run from the command line using ndb_mgm -e, the client did not exit until the backup completed. Closed.