Mandi! Paweł Sadowsk
In chel di` si favelave...
> We did similar changes a many times and it always behave as expected.
Ok. Good.
> Can you show you crushmap/ceph osd tree?
Sure!
root@blackpanther:~# ceph osd tree
ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY
-1 21.83984 root default
-2 5.45996 host capitanamerica
0 1.81999 osd.0 up 1.00000 1.00000
1 1.81999 osd.1 up 1.00000 1.00000
10 0.90999 osd.10 up 1.00000 1.00000
11 0.90999 osd.11 up 1.00000 1.00000
-3 5.45996 host vedovanera
2 1.81999 osd.2 up 1.00000 1.00000
3 1.81999 osd.3 up 1.00000 1.00000
4 0.90999 osd.4 up 1.00000 1.00000
5 0.90999 osd.5 up 1.00000 1.00000
-4 5.45996 host deadpool
6 1.81999 osd.6 up 1.00000 1.00000
7 1.81999 osd.7 up 1.00000 1.00000
8 0.90999 osd.8 up 1.00000 1.00000
9 0.90999 osd.9 up 1.00000 1.00000
-5 5.45996 host blackpanther
12 1.81999 osd.12 up 0.04999 1.00000
13 1.81999 osd.13 up 0.04999 1.00000
14 0.90999 osd.14 up 0.04999 1.00000
15 0.90999 osd.15 up 0.04999 1.00000
OSD 12-15 are the new OSD; after creating it with 'noin' i've
reweighted them to '0.05' (to make a test).
Crush map attached. Thanks.
--
dott. Marco Gaiarin GNUPG Key ID: 240A3D66
Associazione ``La Nostra Famiglia'' http://www.lanostrafamiglia.it/
Polo FVG - Via della Bontà, 7 - 33078 - San Vito al Tagliamento (PN)
marco.gaiarin(at)lanostrafamiglia.it t +39-0434-842711 f +39-0434-842797
Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA!
http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000
(cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)
# begin crush map
tunable choose_local_tries 0
tunable choose_local_fallback_tries 0
tunable choose_total_tries 50
tunable chooseleaf_descend_once 1
tunable straw_calc_version 1
# devices
device 0 osd.0
device 1 osd.1
device 2 osd.2
device 3 osd.3
device 4 osd.4
device 5 osd.5
device 6 osd.6
device 7 osd.7
device 8 osd.8
device 9 osd.9
device 10 osd.10
device 11 osd.11
device 12 osd.12
device 13 osd.13
device 14 osd.14
device 15 osd.15
# types
type 0 osd
type 1 host
type 2 chassis
type 3 rack
type 4 row
type 5 pdu
type 6 pod
type 7 room
type 8 datacenter
type 9 region
type 10 root
# buckets
host capitanamerica {
id -2 # do not change unnecessarily
# weight 5.460
alg straw
hash 0 # rjenkins1
item osd.0 weight 1.820
item osd.1 weight 1.820
item osd.10 weight 0.910
item osd.11 weight 0.910
}
host vedovanera {
id -3 # do not change unnecessarily
# weight 5.460
alg straw
hash 0 # rjenkins1
item osd.2 weight 1.820
item osd.3 weight 1.820
item osd.4 weight 0.910
item osd.5 weight 0.910
}
host deadpool {
id -4 # do not change unnecessarily
# weight 5.460
alg straw
hash 0 # rjenkins1
item osd.6 weight 1.820
item osd.7 weight 1.820
item osd.8 weight 0.910
item osd.9 weight 0.910
}
host blackpanther {
id -5 # do not change unnecessarily
# weight 5.460
alg straw
hash 0 # rjenkins1
item osd.12 weight 1.820
item osd.13 weight 1.820
item osd.14 weight 0.910
item osd.15 weight 0.910
}
root default {
id -1 # do not change unnecessarily
# weight 21.840
alg straw
hash 0 # rjenkins1
item capitanamerica weight 5.460
item vedovanera weight 5.460
item deadpool weight 5.460
item blackpanther weight 5.460
}
# rules
rule replicated_ruleset {
ruleset 0
type replicated
min_size 1
max_size 10
step take default
step chooseleaf firstn 0 type host
step emit
}
# end crush map
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