Re: [ceph-users] cluster not coming up after reboot

2015-04-27 Thread Kenneth Waegeman
On 04/23/2015 06:58 PM, Craig Lewis wrote: Yes, unless you've adjusted: [global] mon osd min down reporters = 9 mon osd min down reports = 12 OSDs talk to the MONs on the public network. The cluster network is only used for OSD to OSD communication. If one OSD node can't talk on that n

Re: [ceph-users] cluster not coming up after reboot

2015-04-23 Thread Craig Lewis
On Thu, Apr 23, 2015 at 5:20 AM, Kenneth Waegeman > > So it is all fixed now, but is it explainable that at first about 90% of > the OSDS going into shutdown over and over, and only after some time got in > a stable situation, because of one host network failure ? > > Thanks again! Yes, unless yo

Re: [ceph-users] cluster not coming up after reboot

2015-04-23 Thread Kenneth Waegeman
On 04/22/2015 07:35 PM, Gregory Farnum wrote: On Wed, Apr 22, 2015 at 8:17 AM, Kenneth Waegeman wrote: Hi, I changed the cluster network parameter in the config files, restarted the monitors , and then restarted all the OSDs (shouldn't have done that). Do you mean that you changed the IP a

Re: [ceph-users] cluster not coming up after reboot

2015-04-22 Thread Gregory Farnum
On Wed, Apr 22, 2015 at 8:17 AM, Kenneth Waegeman wrote: > Hi, > > I changed the cluster network parameter in the config files, restarted the > monitors , and then restarted all the OSDs (shouldn't have done that). Do you mean that you changed the IP addresses of the monitors in the config files

[ceph-users] cluster not coming up after reboot

2015-04-22 Thread Kenneth Waegeman
Hi, I changed the cluster network parameter in the config files, restarted the monitors , and then restarted all the OSDs (shouldn't have done that). Now the OSDS keep on crashing, and the cluster is not able to restore.. I eventually rebooted the whole cluster, but the problem remains: For a