Hi Marek. Actually its the idrac that I believe has the memory leak. Dell wants to know how often ovirt is querying the idrac for status and whether the delay is configurable.
Jason. On Jun 17, 2015 2:42 AM, "Marek "marx" Grac" <mg...@redhat.com> wrote: > > > On 06/16/2015 09:37 AM, Eli Mesika wrote: > >> CCing Marek Grac >> >> ----- Original Message ----- >> >>> From: "Jason Keltz" <jason.ke...@gmail.com> >>> To: "users" <users@ovirt.org> >>> Cc: "Eli Mesika" <emes...@redhat.com> >>> Sent: Monday, June 15, 2015 11:08:35 PM >>> Subject: problems with power management using idrac7 on r620 >>> >>> Hi. >>> >>> I've been having problem with power management using iDRAC 7 EXPRESS on >>> a Dell R620. This uses a shared LOM as opposed to Enterprise that has a >>> dedicated one. Every now and then, idrac simply stops responding to >>> ping, so it can't respond to status commands from the proxy. If I send >>> a reboot with "ipmitool mc reset cold" command, the idrac reboots and >>> comes back, but after the problem has occurred, even after a reboot, it >>> responds to ping, but drops 80+% of packets. The only way I can "solve" >>> the problem is to physically restart the server. This isn't just >>> happening on one R620 - it's happening on all of my ovirt hosts. I >>> highly suspect it has to do with a memory leak, and being monitored by >>> engine causes the problem. I had applied a recent firmware upgrade >>> that was supposed to "solve" this kind of problem, but it doesn't. In >>> other to provide Dell with more details, can someone tell me how often >>> each host is being queried for status? I can't seem to find that info. >>> The idrac on my file server doesn't seem to exhibit the same problem, >>> and I suspect that is because it isn't being queried. >>> >> Hi, > > fence agent for IPMI is based on ipmitool. So if ping/ipmitool is not > working there is not much to do about it. I don't know enough about oVirt > engine but there is no real place where fence agent can memory leak because > it does not run as daemon. > > m, >
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