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Hi all , still have a lot of problems when building power fail…
There is only one simple node where OSDs remains down after reboot and there is something weird, 1 from 12 OSDs gets up after reboot but just one…Here is an example:
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rhel-root 50G 4.8G 46G 10% /
devtmpfs 126G 0 126G 0% /dev
tmpfs 126G 80K 126G 1% /dev/shm
tmpfs 126G 9.5M 126G 1% /run
tmpfs 126G 0 126G 0% /sys/fs/cgroup
/dev/sda1 494M 165M 330M 34% /boot
/dev/mapper/rhel-home 36G 7.1G 29G 20% /home
/dev/sdf1 3.7T 380M 3.7T 1% /var/lib/ceph/osd/ceph-43
as you can see inly one OSD comes up.
=( I don’t know what else to do is the only node that is affecting the production
[root@capricornio ceph]# ceph osd tree
# id weight type name up/down reweight
-1 435.6 root default
-2 43.56 host sagitario
0 3.63 osd.0 up 1
12 3.63 osd.12 up 1
22 3.63 osd.22 up 1
32 3.63 osd.32 up 1
42 3.63 osd.42 up 1
52 3.63 osd.52 up 1
62 3.63 osd.62 up 1
72 3.63 osd.72 up 1
82 3.63 osd.82 up 1
92 3.63 osd.92 up 1
102 3.63 osd.102 up 1
112 3.63 osd.112 up 1
-3 43.56 host capricornio
1 3.63 osd.1 up 1
10 3.63 osd.10 up 1
20 3.63 osd.20 up 1
30 3.63 osd.30 up 1
40 3.63 osd.40 up 1
50 3.63 osd.50 up 1
60 3.63 osd.60 up 1
70 3.63 osd.70 up 1
80 3.63 osd.80 up 1
90 3.63 osd.90 up 1
100 3.63 osd.100 up 1
110 3.63 osd.110 up 1
-4 43.56 host escorpion
2 3.63 osd.2 up 1
11 3.63 osd.11 up 1
21 3.63 osd.21 up 1
31 3.63 osd.31 up 1
41 3.63 osd.41 up 1
51 3.63 osd.51 up 1
61 3.63 osd.61 up 1
71 3.63 osd.71 up 1
81 3.63 osd.81 up 1
91 3.63 osd.91 up 1
101 3.63 osd.101 up 1
111 3.63 osd.111 up 1
-5 43.56 host tauro
3 3.63 osd.3 down 0
13 3.63 osd.13 down 0
23 3.63 osd.23 down 0
33 3.63 osd.33 down 1
43 3.63 osd.43 up 1
53 3.63 osd.53 down 0
63 3.63 osd.63 down 0
73 3.63 osd.73 down 0
83 3.63 osd.83 down 0
93 3.63 osd.93 down 0
103 3.63 osd.103 down 0
113 3.63 osd.113 down 0
-6 43.56 host geminis
4 3.63 osd.4 up 1
14 3.63 osd.14 up 1
24 3.63 osd.24 up 1
34 3.63 osd.34 up 1
44 3.63 osd.44 up 1
54 3.63 osd.54 up 1
64 3.63 osd.64 up 1
74 3.63 osd.74 up 1
84 3.63 osd.84 up 1
94 3.63 osd.94 up 1
104 3.63 osd.104 up 1
114 3.63 osd.114 up 1
-7 43.56 host aries
5 3.63 osd.5 up 1
15 3.63 osd.15 up 1
25 3.63 osd.25 up 1
35 3.63 osd.35 up 1
45 3.63 osd.45 up 1
55 3.63 osd.55 up 1
65 3.63 osd.65 up 1
75 3.63 osd.75 up 1
85 3.63 osd.85 up 1
95 3.63 osd.95 up 1
105 3.63 osd.105 up 1
115 3.63 osd.115 up 1
-8 43.56 host cancer
6 3.63 osd.6 up 1
16 3.63 osd.16 up 1
26 3.63 osd.26 up 1
36 3.63 osd.36 up 1
46 3.63 osd.46 up 1
56 3.63 osd.56 up 1
66 3.63 osd.66 up 1
76 3.63 osd.76 up 1
86 3.63 osd.86 up 1
96 3.63 osd.96 up 1
106 3.63 osd.106 up 1
116 3.63 osd.116 up 1
-9 43.56 host leo
7 3.63 osd.7 up 1
17 3.63 osd.17 up 1
27 3.63 osd.27 up 1
37 3.63 osd.37 up 1
47 3.63 osd.47 up 1
57 3.63 osd.57 up 1
67 3.63 osd.67 up 1
77 3.63 osd.77 up 1
87 3.63 osd.87 up 1
97 3.63 osd.97 up 1
107 3.63 osd.107 up 1
117 3.63 osd.117 up 1
-10 43.56 host virgo
8 3.63 osd.8 up 1
18 3.63 osd.18 up 1
28 3.63 osd.28 up 1
38 3.63 osd.38 up 1
48 3.63 osd.48 up 1
58 3.63 osd.58 up 1
68 3.63 osd.68 up 1
78 3.63 osd.78 up 1
88 3.63 osd.88 up 1
98 3.63 osd.98 up 1
108 3.63 osd.108 up 1
118 3.63 osd.118 up 1
-11 43.56 host libra
9 3.63 osd.9 up 1
19 3.63 osd.19 up 1
29 3.63 osd.29 up 1
39 3.63 osd.39 up 1
49 3.63 osd.49 up 1
59 3.63 osd.59 up 1
69 3.63 osd.69 up 1
79 3.63 osd.79 up 1
89 3.63 osd.89 up 1
99 3.63 osd.99 up 1
109 3.63 osd.109 up 1
119 3.63 osd.119 up 1
[root@capricornio ceph]#
Think before you print.
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