On Mon, 16 Oct 2017, Alfredo Deza wrote: > On Mon, Oct 16, 2017 at 4:01 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote: > > Hey- > > > > On Mon, 16 Oct 2017, Alfredo Deza wrote: > >> I'm trying to manually get an OSD prepared, but can't seem to get the > >> data directory fully populated with `--mkfs` and even though I've > >> raised the log levels I can't see anything useful to point to what is > >> the command missing. > >> > >> The directory is created, chown'd to ceph:ceph, the block device is > >> linked, and the data is mounted. > >> > >> The /var/lib/ceph/osd/ceph-1 directory ends up with two files: > >> activate.monmap (we fetch this from the monitor) and a 'block' > >> symlink. > >> > >> We then run the following command: > >> > >> # sudo ceph-osd --cluster ceph --osd-objectstore bluestore --mkfs -i 1 > >> --monmap /var/lib/ceph/osd/ceph-1/activate.monmap --key > >> AQDa6uRZBqjoIRAAJSNl6k9vGce2gGAYUF4nSg== --osd-data > >> /var/lib/ceph/osd/ceph-1 --osd-uuid > >> 3b3090c7-8bc2-4d01-bfb7-9a364d4c469a --setuser ceph --setgroup ceph > > > > I just tried this and it works for me. Are you using the > > wip-bluestore-superblock branch? > > I am not, because I am trying to get bluestore by having the small > 100MB data and block only for now until superblock gets merged It will merge as soon as Kefu reviews my revisions... probably tonight. Can you test this against that branch? I changed several things in the mkfs behavior and it's confusing to think about the old behavior. I think it's not worth implementing the separate partition behavior when it's about to be unnecessary... sage > > > > > You can turn up debugging with --debug-bluestore 20 and --log-to-stderr. > > Didn't get anything extra other than these two lines: > > 2017-10-16 20:05:42.160992 7f6449b28d00 10 > bluestore(/var/lib/ceph/osd/ceph-1) set_cache_shards 1 > 2017-10-16 20:05:42.182607 7f6449b28d00 10 > bluestore(/var/lib/ceph/osd/ceph-1) _set_csum csum_type crc32c > > > > > sage > > > >> > >> > >> Which will not give any stdout/stderr output and will return with a > >> non-zero exit code of 1 > >> > >> > >> Inspecting the /var/lib/ceph/osd/ceph-1 directory now shows a few more files: > >> > >> # ls -alh /var/lib/ceph/osd/ceph-1 > >> -rw-r--r--. 1 ceph ceph 183 Oct 16 17:22 activate.monmap > >> lrwxrwxrwx. 1 ceph ceph 56 Oct 16 17:22 block -> > >> /dev/ceph/osd-block-3b3090c7-8bc2-4d01-bfb7-9a364d4c469a > >> -rw-r--r--. 1 ceph ceph 0 Oct 16 17:23 fsid > >> -rw-r--r--. 1 ceph ceph 10 Oct 16 17:23 type > >> > >> In this case "fsid" is empty, and "type" has "bluestore". > >> > >> After raising log level output (debug_osd 20) shows the following: > >> > >> 2017-10-16 18:03:54.679031 7f654a562d00 0 set uid:gid to 167:167 (ceph:ceph) > >> 2017-10-16 18:03:54.679053 7f654a562d00 0 ceph version 12.2.1 > >> (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable), process > >> (unknown), pid 5674 > >> 2017-10-16 18:03:54.679323 7f654a562d00 5 object store type is bluestore > >> 2017-10-16 18:03:54.702667 7f6543733700 2 Event(0x7f6555a0bc80 > >> nevent=5000 time_id=1).set_owner idx=0 owner=140072900048640 > >> 2017-10-16 18:03:54.702681 7f6543733700 20 Event(0x7f6555a0bc80 > >> nevent=5000 time_id=1).create_file_event create event started fd=7 > >> mask=1 original mask is 0 > >> 2017-10-16 18:03:54.702683 7f6543733700 20 EpollDriver.add_event add > >> event fd=7 cur_mask=0 add_mask=1 to 6 > >> 2017-10-16 18:03:54.702691 7f6543733700 20 Event(0x7f6555a0bc80 > >> nevent=5000 time_id=1).create_file_event create event end fd=7 mask=1 > >> original mask is 1 > >> 2017-10-16 18:03:54.702692 7f6543733700 10 stack operator() starting > >> 2017-10-16 18:03:54.702972 7f6542f32700 2 Event(0x7f6555a0b680 > >> nevent=5000 time_id=1).set_owner idx=1 owner=140072891655936 > >> 2017-10-16 18:03:54.703095 7f6542f32700 20 Event(0x7f6555a0b680 > >> nevent=5000 time_id=1).create_file_event create event started fd=10 > >> mask=1 original mask is 0 > >> 2017-10-16 18:03:54.703169 7f6542f32700 20 EpollDriver.add_event add > >> event fd=10 cur_mask=0 add_mask=1 to 9 > >> 2017-10-16 18:03:54.703178 7f6542f32700 20 Event(0x7f6555a0b680 > >> nevent=5000 time_id=1).create_file_event create event end fd=10 mask=1 > >> original mask is 1 > >> 2017-10-16 18:03:54.703181 7f6542f32700 10 stack operator() starting > >> 2017-10-16 18:03:54.703474 7f6542731700 2 Event(0x7f6555a0a480 > >> nevent=5000 time_id=1).set_owner idx=2 owner=140072883263232 > >> 2017-10-16 18:03:54.703520 7f6542731700 20 Event(0x7f6555a0a480 > >> nevent=5000 time_id=1).create_file_event create event started fd=13 > >> mask=1 original mask is 0 > >> 2017-10-16 18:03:54.703524 7f6542731700 20 EpollDriver.add_event add > >> event fd=13 cur_mask=0 add_mask=1 to 12 > >> 2017-10-16 18:03:54.703527 7f6542731700 20 Event(0x7f6555a0a480 > >> nevent=5000 time_id=1).create_file_event create event end fd=13 mask=1 > >> original mask is 1 > >> 2017-10-16 18:03:54.703529 7f6542731700 10 stack operator() starting > >> 2017-10-16 18:03:54.703571 7f654a562d00 10 -- - ready - > >> 2017-10-16 18:03:54.703575 7f654a562d00 1 Processor -- start > >> 2017-10-16 18:03:54.703625 7f654a562d00 1 -- - start start > >> 2017-10-16 18:03:54.703649 7f654a562d00 10 -- - shutdown - > >> 2017-10-16 18:03:54.703650 7f654a562d00 10 Processor -- stop > >> 2017-10-16 18:03:54.703652 7f654a562d00 1 -- - shutdown_connections > >> 2017-10-16 18:03:54.703655 7f654a562d00 20 Event(0x7f6555a0bc80 > >> nevent=5000 time_id=1).wakeup > >> 2017-10-16 18:03:54.703668 7f654a562d00 20 Event(0x7f6555a0b680 > >> nevent=5000 time_id=1).wakeup > >> 2017-10-16 18:03:54.703673 7f654a562d00 20 Event(0x7f6555a0a480 > >> nevent=5000 time_id=1).wakeup > >> 2017-10-16 18:03:54.703896 7f654a562d00 10 -- - wait: waiting for dispatch queue > >> 2017-10-16 18:03:54.704285 7f654a562d00 10 -- - wait: dispatch queue is stopped > >> 2017-10-16 18:03:54.704290 7f654a562d00 1 -- - shutdown_connections > >> 2017-10-16 18:03:54.704293 7f654a562d00 20 Event(0x7f6555a0bc80 > >> nevent=5000 time_id=1).wakeup > >> 2017-10-16 18:03:54.704300 7f654a562d00 20 Event(0x7f6555a0b680 > >> nevent=5000 time_id=1).wakeup > >> 2017-10-16 18:03:54.704303 7f654a562d00 20 Event(0x7f6555a0a480 > >> nevent=5000 time_id=1).wakeup > >> > >> > >> I can't tell what am I missing or if there is any need to pre-populate > >> the path with something else. > >> -- > >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > >> the body of a message to majordomo@xxxxxxxxxxxxxxx > >> More majordomo info at http://vger.kernel.org/majordomo-info.html > >> > >> > > -- > > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
