No, I don't use snapshots.
It is a Dell 2 TB Enterprise 3.5" SATA Hard Drive.
The disk activity of the host is normal to low. Few VM's.
On Thu, Aug 18, 2016 at 2:32 PM, JJB jack@internetguy.net wrote:
2016-08-18 12:39 GMT-04:00 correomm correomm@gmail.com:
This bug is reported only on the VM's with CentOS 7 running on on VMware
ESXi 5.1. The vSphere performance graph shows high CPU consume and disk activity only on VM's with CentOS 7. Sometimes I can not connect remotely with ssh (timeout error).
I'm also seeing those errors in several servers, running under 5.5.
Currently investigating if this https://kb.vmware.com/selfservice/microsites/search.do? language=en_US&cmd=displayKC&externalId=1009996 has anything to do (the resource overcommit bit).
Does this happen (only) while taking or consolidating snapshots? The VM is suspended during these operations and the OS isn't too crazy about it, especially if you have slow storage.
Jack
CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos