MySQL Forums
Forum List  »  NDB clusters

Re: Wait LCP to ensure durability
Posted by: Mikael Ronström
Date: November 27, 2017 04:28AM

To change cpu binding for NDB can only be done at restart and
I presume you don't want to restart the nodes during the restore.

The other way of changing CPU binding is to use top -H to discover
the threads that are using CPU 12 and next use taskset or numactl
to specifically bind those to other CPUs.

If you do this, the CPU locking will remain until the node is
restarted again, so you might want to consider binding them back
to the original CPU again when the restore process is done.

Options: ReplyQuote


Subject
Views
Written By
Posted
835
September 28, 2017 03:46AM
358
September 28, 2017 03:50AM
465
September 28, 2017 03:17PM
556
October 02, 2017 01:56AM
367
October 02, 2017 06:39AM
342
October 04, 2017 03:49AM
346
November 22, 2017 01:07AM
305
November 22, 2017 01:35AM
278
November 22, 2017 02:23AM
339
November 22, 2017 03:30AM
355
November 25, 2017 07:33AM
Re: Wait LCP to ensure durability
298
November 27, 2017 04:28AM
270
November 27, 2017 08:44AM
293
November 27, 2017 04:16PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.