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FragLog Files
Posted by: Brad Fuller
Date: March 16, 2017 09:41AM

Hello,

We are using Cluster Control and notice that the hard drive is being filled at /data/mysqlcluster/ndb_4_fs/. There are a lot of FragLog files in multiple directories. I see that many of the files have timestamps from months ago and appear unused. I wonder if they can be deleted or otherwise modified so that I can recapture the drive space. Here's a couple examples:

[root@node2 DBLQH]# ls -lh
total 5.1G
-rw-r--r--. 1 root root 128M Mar 13 15:39 S0.FragLog
-rw-r--r--. 1 root root 128M Feb 21 13:31 S10.FragLog
-rw-r--r--. 1 root root 128M Feb 24 08:44 S11.FragLog
-rw-r--r--. 1 root root 128M Feb 28 10:24 S12.FragLog
-rw-r--r--. 1 root root 128M Mar 2 18:12 S13.FragLog

[root@node2 ndb_4_fs]# du -h --max-depth=1
111M ./D2
17G ./LCP
5.1G ./D9
5.1G ./D8
5.1G ./D10
5.1G ./D11
111M ./D1
38G .


Please let me know if you need more information to help answer this question. Any response is greatly appreciated.

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