Re: [ceph-users] ceph falsely reports clock skew?

On Thu, 26 Mar 2015, Gregory Farnum wrote: On Thu, Mar 26, 2015 at 7:44 AM, Lee Revell rlrev...@gmail.com wrote: I have a virtual test environment of an admin node and 3 mon + osd nodes, built by just following the quick start guide. It seems to work OK but ceph is constantly complaining

Re: [ceph-users] ceph falsely reports clock skew?

On Thu, Mar 26, 2015 at 7:44 AM, Lee Revell rlrev...@gmail.com wrote: I have a virtual test environment of an admin node and 3 mon + osd nodes, built by just following the quick start guide. It seems to work OK but ceph is constantly complaining about clock skew much greater than reality.

[ceph-users] ceph falsely reports clock skew?

I have a virtual test environment of an admin node and 3 mon + osd nodes, built by just following the quick start guide. It seems to work OK but ceph is constantly complaining about clock skew much greater than reality. Clocksource on the virtuals is kvm-clock and they also run ntpd.

[ceph-users] ceph falsely reports clock skew?

I have a virtual test environment of an admin node and 3 mon + osd nodes, built by just following the quick start guide. It seems to work OK but ceph is constantly complaining about clock skew much greater than reality. Clocksource on the virtuals is kvm-clock and they also run ntpd.

Re: [ceph-users] ceph falsely reports clock skew?

I think I solved the problem. The clock skew only happens when restarting a node to simulate hardware failure. The virtual comes up with a skewed clock and ceph services start before ntp has time to adjust it, then there's a delay before ceph rechecks the clock skew. Lee On Thu, Mar 26, 2015 at