Of course the '1' in this case is an exit code rather than a system error code most likely. This makes it more likely it's the tracker I mentioned. If nothing else the strace may show the write being sent to stdout (file descriptor 2) shortly before the exit. On Wed, Oct 18, 2017 at 10:43 AM, Brad Hubbard <bhubbard@xxxxxxxxxx> wrote: > Hi Alfredo, > > Try '--log_flush_on_exit' and see http://tracker.ceph.com/issues/21667 > > Failing that... > > If the new branch does not resolve the issue you could [1] strace it > to see where/what is failing? > > A return of '1' may imply EPERM and a strace would show if any system > call is returning that. > > [1] sudo strace -fyyvttTo /tmp/strace.out -s 1024 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 > > On Tue, Oct 17, 2017 at 6:53 AM, Alfredo Deza <adeza@xxxxxxxxxx> wrote: >> On Mon, Oct 16, 2017 at 4:12 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote: >>> 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... >> >> Sure. Can you push to ceph-ci so I can grab builds from >> https://shaman.ceph.com/api/repos/ceph/wip-bluestore-superblock/ >> >> >>> >>> 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 > > > > -- > Cheers, > Brad -- Cheers, Brad -- 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
