Hi, Anton.
You need to run the OSD with debug_ms = 1/1 and debug_osd = 20/20 for detailed information.
2017-07-17 8:26 GMT+03:00 Anton Dmitriev <tech@xxxxxxxxxx>:
Hi, all!
After upgrading from 10.2.7 to 10.2.9 I see that restarting osds by 'restart ceph-osd id=N' or 'restart ceph-osd-all' takes about 10 minutes for getting OSD from DOWN to UP. The same situation on all 208 OSDs on 7 servers.
Also very long OSD start after rebooting servers.
Before upgrade it took no more than 2 minutes.
Does anyone has the same situation like mine?
2017-07-17 08:07:26.895600 7fac2d656840 0 set uid:gid to 4402:4402 (ceph:ceph)
2017-07-17 08:07:26.895615 7fac2d656840 0 ceph version 10.2.9 (2ee413f77150c0f375ff6f10edd6c8f9c7d060d0), process ceph-osd, pid 197542
2017-07-17 08:07:26.897018 7fac2d656840 0 pidfile_write: ignore empty --pid-file
2017-07-17 08:07:26.906489 7fac2d656840 0 filestore(/var/lib/ceph/osd/ceph-0) backend xfs (magic 0x58465342)
2017-07-17 08:07:26.917074 7fac2d656840 0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: FIEMAP ioctl is disabled via 'filestore fiemap' config option
2017-07-17 08:07:26.917092 7fac2d656840 0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: SEEK_DATA/SEEK_HOLE is disabled via 'filestore seek data hole' config option
2017-07-17 08:07:26.917112 7fac2d656840 0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: splice is supported
2017-07-17 08:07:27.037031 7fac2d656840 0 genericfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_features: syncfs(2) syscall fully supported (by glibc and kernel)
2017-07-17 08:07:27.037154 7fac2d656840 0 xfsfilestorebackend(/var/lib/ceph/osd/ceph-0) detect_feature: extsize is disabled by conf
2017-07-17 08:15:17.839072 7fac2d656840 0 filestore(/var/lib/ceph/osd/ceph-0) mount: enabling WRITEAHEAD journal mode: checkpoint is not enabled
2017-07-17 08:15:20.150446 7fac2d656840 0 <cls> cls/hello/cls_hello.cc:305: loading cls_hello
2017-07-17 08:15:20.152483 7fac2d656840 0 <cls> cls/cephfs/cls_cephfs.cc:202: loading cephfs_size_scan
2017-07-17 08:15:20.210428 7fac2d656840 0 osd.0 224167 crush map has features 2200130813952, adjusting msgr requires for clients
2017-07-17 08:15:20.210443 7fac2d656840 0 osd.0 224167 crush map has features 2200130813952 was 8705, adjusting msgr requires for mons
2017-07-17 08:15:20.210448 7fac2d656840 0 osd.0 224167 crush map has features 2200130813952, adjusting msgr requires for osds
2017-07-17 08:15:58.902173 7fac2d656840 0 osd.0 224167 load_pgs
2017-07-17 08:16:19.083406 7fac2d656840 0 osd.0 224167 load_pgs opened 242 pgs
2017-07-17 08:16:19.083969 7fac2d656840 0 osd.0 224167 using 0 op queue with priority op cut off at 64.
2017-07-17 08:16:19.109547 7fac2d656840 -1 osd.0 224167 log_to_monitors {default=true}
2017-07-17 08:16:19.522448 7fac2d656840 0 osd.0 224167 done with init, starting boot process
--
Dmitriev Anton
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