Ok, but why would all the VMs shut down? Is that an expected behavior? On March 17, 2017 5:15:46 PM MST, Simon Weller <[email protected]> wrote: >So check your switch logs. It's possible all your switch ports went >into blocking mode when you lost the interswitch fiber patch. > >Simon Weller/615-312-6068 > >-----Original Message----- >From: Asai [[email protected]] >Received: Friday, 17 Mar 2017, 6:56PM >To: [email protected] [[email protected]] >Subject: RE: 1 Pod Host Offline, All VMs Shut Down > >Haven't configured that... [facepalm] > >On March 17, 2017 4:46:24 PM MST, Simon Weller <[email protected]> wrote: >>Which switch is root bridge for spanning tree? >> >>Simon Weller/615-312-6068 >> >>-----Original Message----- >>From: Asai [[email protected]] >>Received: Friday, 17 Mar 2017, 6:29PM >>To: [email protected] [[email protected]] >>Subject: Re: 1 Pod Host Offline, All VMs Shut Down >> >>Yes, the cable was a fiber cable connecting two switches, one which >>connects host 1 and PS 1 (NFS share running on host 1), and the other >>switch connects host 2 and PS 2 (NFS share running on host 2). >> >> >>On 2017-03-17 4:04 PM, Simon Weller wrote: >>> So was this cable connecting a couple of switches together? I'm >>confused when you say a single cable was connecting 4 devices, unless >>there is a switch or multiple switches involved. Is the primary >storage >>NFS? >>> >>> Simon Weller/615-312-6068 >>> >>> -----Original Message----- >>> From: Asai [[email protected]] >>> Received: Friday, 17 Mar 2017, 6:00PM >>> To: [email protected] [[email protected]] >>> Subject: Re: 1 Pod Host Offline, All VMs Shut Down >>> >>> KVM, and the damaged cable connected host 2 and PS 2 back to the >host >>1 >>> and PS 1. Does that give you enough info to work with? >>> >>> >>> On 2017-03-17 3:55 PM, Simon Weller wrote: >>>> What hypervisor are you using and what did the damaged cable >>connect? >>>> >>>> Simon Weller/615-312-6068 >>>> >>>> -----Original Message----- >>>> From: Asai [[email protected]] >>>> Received: Friday, 17 Mar 2017, 5:45PM >>>> To: [email protected] [[email protected]] >>>> Subject: 1 Pod Host Offline, All VMs Shut Down >>>> >>>> Greetings, >>>> >>>> I have 2 hosts in a pod, and 3 primary storage shares. I just ran >>into >>>> an issue where a cable accidentally got damaged which took host 2 >>>> offline and primary storage 2 offline, but ALL of my VMs shut down >>>> spontaneously. Weird, because only half of my VMs are running on >>host 2 >>>> and primary storage 2. Even the VMs on host 1 and primary storage >1 >>>> shut down. Can anyone shed light on why this would have happened >>and >>>> how I can avoid this in the future? >>>> >>>> Much thanks, >>>> Asai >>>> >>>> >>> > >-- >Asai
-- Asai
