We follow the guidelines about timekeeping RHEL in vmware vsphere located here
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1006427 These problems happens in peak hours. Any dovecot config parameter I could set to mitigate this problem? Regards Maria ----- Original Message ----- From: Ed W Sent: 11/03/11 11:57 AM To: Maria Arrea, Dovecot Mailing List Subject: Re: [Dovecot] Dot Lock timestmap, users disconnections from roundcube On 03/11/2011 10:49, Maria Arrea wrote: > All the ESXs hosts and all the VM use the same NTP server. > > Any other idea? > Doesn't ESX have issues with the time drifting when certain kernel options are set? Something to do with it rescheduling machines and them not counting idle ticks or something..? Does this problem happen during idle hours or peak hours? I should home in on clock problems... Probably vmware related issues to the kernel you are using? Good luck Ed W
