I got deploy my cluster with this commans.
mkdir "clustername"
cd "clustername"
ceph-deploy install mon1 mon2 mon3 mds1 mds2 mds3 osd200
ceph-deploy new mon1 mon2 mon3
ceph-deploy mon create mon1 mon2 mon3
ceph-deploy gatherkeys mon1 mon2 mon3
ceph-deploy osd prepare --fs-type ext4 osd200:/osd/osd1 osd200:/osd/osd2
osd200:/osd/osd3 osd200:/osd/osd4 osd200:/osd/osd5 osd200:/osd/osd6
osd200:/osd/osd7 osd200:/osd/osd8 osd200:/osd/osd9 osd200:/osd/osd10
osd200:/osd/osd11 osd200:/osd/osd12
ceph-deploy osd activate osd200:/osd/osd1 osd200:/osd/osd2 osd200:/osd/osd3
osd200:/osd/osd4 osd200:/osd/osd5 osd200:/osd/osd6 osd200:/osd/osd7
osd200:/osd/osd8 osd200:/osd/osd9 osd200:/osd/osd10 osd200:/osd/osd11
osd200:/osd/osd12
ceph-deploy admin mon1 mon2 mon3 mds1 mds2 mds3 osd200 salt1
ceph-deploy mds create mds1 mds2 mds3
but in the end...:
sudo ceph -s
[sm1ly at salt1 ceph]$ sudo ceph -s
cluster 0b2c9c20-985a-4a39-af8e-ef2325234744
health HEALTH_WARN 19 pgs degraded; 192 pgs stuck unclean; recovery
21/42 objects degraded (50.000%); too few pgs per osd (16 < min 20)
monmap e1: 3 mons at {mon1=
10.60.0.110:6789/0,mon2=10.60.0.111:6789/0,mon3=10.60.0.112:6789/0},
election epoch 6, quorum 0,1,2 mon1,mon2,mon3
mdsmap e6: 1/1/1 up {0=mds1=up:active}, 2 up:standby
osdmap e61: 12 osds: 12 up, 12 in
pgmap v103: 192 pgs, 3 pools, 9470 bytes data, 21 objects
63751 MB used, 3069 GB / 3299 GB avail
21/42 objects degraded (50.000%)
159 active
14 active+remapped
19 active+degraded
mon[123] and mds[123] are vms. osd200 - hardware server, cause on vms it
shows bad perfomance?
some searching talks me that the problem that I have only one osd node. can
I ignore it for tests?
another search talks me about pg groups, but I cant find how to get pgid.
--
yours respectfully, Alexander Vasin.
8 926 1437200
icq: 9906064
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