Hi Nathan Cutler<http://tracker.ceph.com/users/2544>,Orlando
Moreno<http://tracker.ceph.com/users/3634>, Loic
Dachary<http://tracker.ceph.com/users/789> and Sage Weil,
I am making spdk enable on ceph. But I failed. My step is listed as below.
Could you help check if all the step is right? And help to enable spdk on ceph.
I know it's very rude, but I need your help. ceph version is 13.0.2 Thank you
very much.
First step:I have run src/spdk/setup.sh as below:
[root@ceph-rep-05 ceph-ansible]# ../ceph/src/spdk/scripts/setup.sh
0005:01:00.0 (1179 010e): nvme -> vfio-pci
Second step:the ceph.conf about osd is that:
[osd]
bluestore = true
[osd.0]
host = ceph-rep-05
osd data = /var/lib/ceph/osd/ceph-0/
bluestore_block_path = spdk:55cd2e404c7e1063
Third step:
ceph osd create
mkdir /var/lib/ceph/osd/ceph-0/
chown ceph:ceph /var/lib/ceph/osd/ceph-0/
ceph-osd -i 0 --mkfs --osd-data=/var/lib/ceph/osd/ceph-0 -c /etc/ceph/ceph.conf
--debug_osd 20 -mkkey
ceph-osd -i 0
[root@ceph-rep-05 ceph-ansible-0417]# ceph-osd -i 0 --mkfs
--osd-data=/var/lib/ceph/osd/ceph-0 -c /etc/ceph/ceph.conf --debug_osd 20
2018-04-27 17:14:24.674 ffff9b5a0000 -1 journal FileJournal::_open: disabling
aio for non-block journal. Use journal_force_aio to force use of aio anyway
2018-04-27 17:14:24.804 ffff9b5a0000 -1 journal FileJournal::_open: disabling
aio for non-block journal. Use journal_force_aio to force use of aio anyway
2018-04-27 17:14:24.804 ffff9b5a0000 -1 journal do_read_entry(4096): bad header
magic
2018-04-27 17:14:24.804 ffff9b5a0000 -1 journal do_read_entry(4096): bad header
magic
[root@ceph-rep-05 ceph-ansible -0417]# ceph-osd -i 0
starting osd.0 at - osd_data /var/lib/ceph/osd/ceph-0/
/var/lib/ceph/osd/ceph-0/journal
2018-04-27 17:14:44.852 ffff83b20000 -1 journal FileJournal::_open: disabling
aio for non-block journal. Use journal_force_aio to force use of aio anyway
2018-04-27 17:14:44.852 ffff83b20000 -1 journal do_read_entry(8192): bad header
magic
2018-04-27 17:14:44.852 ffff83b20000 -1 journal do_read_entry(8192): bad header
magic
2018-04-27 17:14:44.872 ffff83b20000 -1 osd.0 0 log_to_monitors {default=true}
Last step:
[root@ceph-rep-05 ceph-ansible-0417]# ceph -s
cluster:
id: e05d6376-6965-4c48-9b36-b8f5c518e3b9
health: HEALTH_WARN
Reduced data availability: 256 pgs inactive
too many PGs per OSD (256 > max 200)
services:
mon: 1 daemons, quorum ceph-rep-05
mgr: ceph-rep-05(active)
osd: 1 osds: 1 up, 1 in
data:
pools: 3 pools, 256 pgs
objects: 0 objects, 0
usage: 0 used, 0 / 0 avail
pgs: 100.000% pgs unknown
256 unknown
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