i have 3 mons in Ceph 0.80.5 on Wheezy. have one RadosGW when happen this first time, i increase the mon log device. this time mon.ceph02-vm down, only this mon down, other 2 is ok. pls some one give me some guide. 27M Aug 22 02:11 ceph-mon.ceph04-vm.log 43G Aug 22 02:11 ceph-mon.ceph02-vm.log 2G Aug 22 02:11 ceph-mon.ceph01-vm.log # ceph -s cluster 075f1aae-48de-412e-b024-b0f014dbc8cf health HEALTH_OK monmap e2: 3 mons at {ceph01-vm= 192.168.123.251:6789/0,ceph02-vm=192.168.123.252:6789/0,ceph04-vm=192.168.123.250:6789/0}, election epoch 44, quorum 0,1,2 ceph04-vm,ceph01-vm,ceph02-vm mdsmap e10: 1/1/1 up {0=ceph06-vm=up:active} osdmap e145: 10 osds: 10 up, 10 in pgmap v4394: 2392 pgs, 21 pools, 4503 MB data, 1250 objects 13657 MB used, 4908 GB / 4930 GB avail 2392 active+clean *2014-08-22 02:06:34.738828 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9756) is_readable now=2014-08-22 02:06:34.738830 lease_expire=2014-08-22 02:06:39.701305 has v0 lc 9756* *2014-08-22 02:06:36.618805 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9756) is_readable now=2014-08-22 02:06:36.618807 lease_expire=2014-08-22 02:06:39.701305 has v0 lc 9756* *2014-08-22 02:06:36.620019 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9756) is_readable now=2014-08-22 02:06:36.620021 lease_expire=2014-08-22 02:06:39.701305 has v0 lc 9756* *2014-08-22 02:06:36.620975 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9756) is_readable now=2014-08-22 02:06:36.620977 lease_expire=2014-08-22 02:06:39.701305 has v0 lc 9756* *2014-08-22 02:06:36.629362 7ff2b9557700 0 mon.ceph02-vm at 2(peon) e2 handle_command mon_command({"prefix": "mon_status", "format": "json"} v 0) v1* *2014-08-22 02:06:36.633007 7ff2b9557700 0 mon.ceph02-vm at 2(peon) e2 handle_command mon_command({"prefix": "status", "format": "json"} v 0) v1* *2014-08-22 02:06:36.637002 7ff2b9557700 0 mon.ceph02-vm at 2(peon) e2 handle_command mon_command({"prefix": "health", "detail": "", "format": "json"} v 0) v1* *2014-08-22 02:06:36.640971 7ff2b9557700 0 mon.ceph02-vm at 2(peon) e2 handle_command mon_command({"dumpcontents": ["pgs_brief"], "prefix": "pg dump", "format": "json"} v 0) v1* *2014-08-22 02:06:36.641014 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9756) is_readable now=2014-08-22 02:06:36.641016 lease_expire=2014-08-22 02:06:39.701305 has v0 lc 9756* *2014-08-22 02:06:37.520387 7ff2b9557700 1 mon.ceph02-vm at 2(peon).paxos(paxos active c 9037..9757) is_readable now=2014-08-22 02:06:37.520388 lease_expire=2014-08-22 02:06:42.501572 has v0 lc 9757* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140822/87511c6e/attachment.htm>