ceph命令拷屏

时间：2019-05-06 15:57:04 阅读：89 评论：0 收藏：0 [点我收藏+]

常用命令
ceph df
ceph features
ceph fs ls
ceph fs status
ceph fsid
ceph health
ceph -s
ceph status
ceph mgr module ls
ceph mgr module enable dashboard
ceph mgr services
ceph mon feature ls
ceph node ls
ceph osd crush rule ls
ceph osd crush rule dump
ceph osd df tree
ceph osd lspools
ceph osd perf
watch ceph osd perf
ceph osd pool get kycrbd all
ceph osd pool ls
ceph osd pool ls detail
ceph osd pool stats
ceph osd status
ceph osd tree
ceph osd utilization

pg dump {all|summary|sum|delta|pools|osds|pgs|pgs_brief [all|summary|sum|delta|pools|osds|pgs|pgs_brief...]}
ceph pg dump all
ceph pg dump summary
ceph pg dump sum
ceph pg dump delta
ceph pg dump pools
ceph pg dump osds
ceph pg dump pgs
ceph pg dump pgs_brief
ceph pg dump pgs

ceph pg ls
ceph pg ls-by-osd osd.0
ceph pg ls-by-pool kycfs_metadata
ceph pg ls-by-primary
ceph pg map 7.1e8
ceph report

ceph time-sync-status
ceph version
ceph versions

root@cu-pve04:~# ceph fs get kycfs
Filesystem ‘kycfs‘ (1)
fs_name kycfs
epoch   17
flags   c
created 2019-04-30 20:52:48.957941
modified        2019-04-30 21:22:33.599472
tableserver     0
root    0
session_timeout 60
session_autoclose       300
max_file_size   1099511627776
last_failure    0
last_failure_osd_epoch  172
compat  compat={},rocompat={},incompat={1=base v0.20,2=client writeable ranges,3=default file layouts on dirs,4=dir inode in separate object,5=mds uses versioned encoding,6=dirfrag is stored in omap,8=no anchor table,9=file layout v2}
max_mds 1
in      0
up      {0=64099}
failed
damaged
stopped
data_pools      [5]
metadata_pool   6
inline_data     disabled
balancer
standby_count_wanted    1
64099:  192.168.7.205:6800/836062941 ‘cu-pve05‘ mds.0.12 up:active seq 31 (standby for rank -1 ‘pve‘)


root@cu-pve04:~# ceph fs ls
name: kycfs, metadata pool: kycfs_metadata, data pools: [kycfs_data ]


root@cu-pve04:~# ceph fs status
kycfs - 9 clients
=====
+------+--------+----------+---------------+-------+-------+
| Rank | State  |   MDS    |    Activity   |  dns  |  inos |
+------+--------+----------+---------------+-------+-------+
|  0   | active | cu-pve05 | Reqs:    0 /s | 1693  | 1622  |
+------+--------+----------+---------------+-------+-------+
+----------------+----------+-------+-------+
|      Pool      |   type   |  used | avail |
+----------------+----------+-------+-------+
| kycfs_metadata | metadata | 89.7M | 16.3T |
|   kycfs_data   |   data   | 14.0G | 16.3T |
+----------------+----------+-------+-------+

+-------------+
| Standby MDS |
+-------------+
|   cu-pve04  |
|   cu-pve06  |
+-------------+
MDS version: ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)


root@cu-pve04:~# ceph fsid
b5fd132b-9ff4-470a-9a14-172eb48dc973
root@cu-pve04:~# ceph health
HEALTH_OK
root@cu-pve04:~# ceph -s
  cluster:
    id:     b5fd132b-9ff4-470a-9a14-172eb48dc973
    health: HEALTH_OK

  services:
    mon: 3 daemons, quorum cu-pve04,cu-pve05,cu-pve06
    mgr: cu-pve04(active), standbys: cu-pve05, cu-pve06
    mds: kycfs-1/1/1 up  {0=cu-pve05=up:active}, 2 up:standby
    osd: 24 osds: 24 up, 24 in

  data:
    pools:   3 pools, 1152 pgs
    objects: 46.35k objects, 176GiB
    usage:   550GiB used, 51.9TiB / 52.4TiB avail
    pgs:     1152 active+clean

  io:
    client:   0B/s rd, 43.5KiB/s wr, 0op/s rd, 6op/s wr


root@cu-pve04:~# ceph mgr module ls
{
    "enabled_modules": [
        "balancer",
        "dashboard",
        "restful",
        "status"
    ],
    "disabled_modules": [
        "influx",
        "localpool",
        "prometheus",
        "selftest",
        "zabbix"
    ]
}

root@cu-pve04:~# ceph mgr module enable dashboard


root@cu-pve04:~# ceph mgr services
{
    "dashboard": "http://cu-pve04.ka1che.com:7000/"
}

root@cu-pve04:~# ceph -v
ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)

root@cu-pve04:~# ceph mds versions
{
    "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
}
root@cu-pve04:~# ceph mgr versions
{
    "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
}
root@cu-pve04:~# ceph mon versions
{
    "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
}
root@cu-pve04:~# ceph osd versions
{
    "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 24
}



root@cu-pve04:~# ceph mon feature ls
all features
        supported: [kraken,luminous]
        persistent: [kraken,luminous]
on current monmap (epoch 3)
        persistent: [kraken,luminous]
        required: [kraken,luminous]


root@cu-pve04:~# ceph mds stat
kycfs-1/1/1 up  {0=cu-pve05=up:active}, 2 up:standby

root@cu-pve04:~# ceph mon stat
e3: 3 mons at {cu-pve04=192.168.7.204:6789/0,cu-pve05=192.168.7.205:6789/0,cu-pve06=192.168.7.206:6789/0}, election epoch 22, leader 0 cu-pve04, quorum 0,1,2 cu-pve04,cu-pve05,cu-pve06

root@cu-pve04:~# ceph osd stat
24 osds: 24 up, 24 in

root@cu-pve04:~# ceph pg stat
1152 pgs: 1152 active+clean; 176GiB data, 550GiB used, 51.9TiB / 52.4TiB avail; 673B/s rd, 197KiB/s wr, 23op/s



root@cu-pve04:~# ceph node ls
{
    "mon": {
        "cu-pve04": [
            0
        ],
        "cu-pve05": [
            1
        ],
        "cu-pve06": [
            2
        ]
    },
    "osd": {
        "cu-pve04": [
            0,
            1,
            2,
            3,
            4,
            5,
            6,
            7
        ],
        "cu-pve05": [
            8,
            9,
            10,
            11,
            12,
            13,
            14,
            15
        ],
        "cu-pve06": [
            16,
            17,
            18,
            19,
            20,
            21,
            22,
            23
        ]
    },
    "mds": {
        "cu-pve04": [
            -1
        ],
        "cu-pve05": [
            0
        ],
        "cu-pve06": [
            -1
        ]
    }
}



root@cu-pve04:~# ceph osd crush rule ls
replicated_rule
root@cu-pve04:~# ceph osd crush rule dump
[
    {
        "rule_id": 0,
        "rule_name": "replicated_rule",
        "ruleset": 0,
        "type": 1,
        "min_size": 1,
        "max_size": 10,
        "steps": [
            {
                "op": "take",
                "item": -1,
                "item_name": "default"
            },
            {
                "op": "chooseleaf_firstn",
                "num": 0,
                "type": "host"
            },
            {
                "op": "emit"
            }
        ]
    }
]

root@cu-pve04:~# ceph osd df tree
ID CLASS WEIGHT   REWEIGHT SIZE    USE     AVAIL   %USE VAR  PGS TYPE NAME
-1       52.39417        - 52.4TiB  550GiB 51.9TiB 1.03 1.00   - root default
-3       17.46472        - 17.5TiB  183GiB 17.3TiB 1.03 1.00   -     host cu-pve04
 0   hdd  2.18309  1.00000 2.18TiB 23.1GiB 2.16TiB 1.04 1.01 144         osd.0
 1   hdd  2.18309  1.00000 2.18TiB 20.2GiB 2.16TiB 0.90 0.88 126         osd.1
 2   hdd  2.18309  1.00000 2.18TiB 25.1GiB 2.16TiB 1.12 1.10 152         osd.2
 3   hdd  2.18309  1.00000 2.18TiB 27.0GiB 2.16TiB 1.21 1.18 153         osd.3
 4   hdd  2.18309  1.00000 2.18TiB 19.1GiB 2.16TiB 0.85 0.83 142         osd.4
 5   hdd  2.18309  1.00000 2.18TiB 25.1GiB 2.16TiB 1.12 1.09 160         osd.5
 6   hdd  2.18309  1.00000 2.18TiB 23.2GiB 2.16TiB 1.04 1.01 137         osd.6
 7   hdd  2.18309  1.00000 2.18TiB 20.6GiB 2.16TiB 0.92 0.90 138         osd.7
-5       17.46472        - 17.5TiB  183GiB 17.3TiB 1.03 1.00   -     host cu-pve05
 8   hdd  2.18309  1.00000 2.18TiB 27.0GiB 2.16TiB 1.21 1.18 160         osd.8
 9   hdd  2.18309  1.00000 2.18TiB 24.4GiB 2.16TiB 1.09 1.07 142         osd.9
10   hdd  2.18309  1.00000 2.18TiB 24.4GiB 2.16TiB 1.09 1.06 148         osd.10
11   hdd  2.18309  1.00000 2.18TiB 22.2GiB 2.16TiB 0.99 0.97 164         osd.11
12   hdd  2.18309  1.00000 2.18TiB 22.9GiB 2.16TiB 1.02 1.00 134         osd.12
13   hdd  2.18309  1.00000 2.18TiB 22.2GiB 2.16TiB 1.00 0.97 132         osd.13
14   hdd  2.18309  1.00000 2.18TiB 20.3GiB 2.16TiB 0.91 0.89 135         osd.14
15   hdd  2.18309  1.00000 2.18TiB 19.9GiB 2.16TiB 0.89 0.87 137         osd.15
-7       17.46472        - 17.5TiB  183GiB 17.3TiB 1.03 1.00   -     host cu-pve06
16   hdd  2.18309  1.00000 2.18TiB 22.9GiB 2.16TiB 1.03 1.00 141         osd.16
17   hdd  2.18309  1.00000 2.18TiB 23.3GiB 2.16TiB 1.04 1.02 148         osd.17
18   hdd  2.18309  1.00000 2.18TiB 26.0GiB 2.16TiB 1.16 1.13 154         osd.18
19   hdd  2.18309  1.00000 2.18TiB 21.0GiB 2.16TiB 0.94 0.92 141         osd.19
20   hdd  2.18309  1.00000 2.18TiB 25.4GiB 2.16TiB 1.14 1.11 151         osd.20
21   hdd  2.18309  1.00000 2.18TiB 18.8GiB 2.16TiB 0.84 0.82 140         osd.21
22   hdd  2.18309  1.00000 2.18TiB 24.4GiB 2.16TiB 1.09 1.06 134         osd.22
23   hdd  2.18309  1.00000 2.18TiB 21.5GiB 2.16TiB 0.96 0.94 143         osd.23
                     TOTAL 52.4TiB  550GiB 51.9TiB 1.03
MIN/MAX VAR: 0.82/1.18  STDDEV: 0.11

root@cu-pve04:~# ceph osd lspools
5 kycfs_data,6 kycfs_metadata,7 kycrbd,

root@cu-pve04:~# ceph osd perf
osd commit_latency(ms) apply_latency(ms)
 23                  0                 0
 22                  1                 1
  9                  1                 1
  8                  0                 0
  7                  0                 0
  6                  1                 1
  5                  2                 2
  4                  1                 1
  0                  2                 2
  1                  0                 0
  2                  0                 0
  3                  0                 0
 10                  1                 1
 11                  7                 7
 12                  0                 0
 13                  2                 2
 14                  1                 1
 15                  0                 0
 16                  0                 0
 17                  4                 4
 18                  0                 0
 19                 11                11
 20                  0                 0
 21                  0                 0

root@cu-pve04:~# ceph osd pool get kycrbd all
size: 3
min_size: 2
crash_replay_interval: 0
pg_num: 512
pgp_num: 512
crush_rule: replicated_rule
hashpspool: true
nodelete: false
nopgchange: false
nosizechange: false
write_fadvise_dontneed: false
noscrub: false
nodeep-scrub: false
use_gmt_hitset: 1
auid: 0
fast_read: 0


[root@ceph1 ceph]# ceph osd pool create cfs_data 10
pool ‘cfs_data‘ created
[root@ceph1 ceph]# ceph osd pool create cfs_meta 10
pool ‘cfs_meta‘ created
[root@ceph1 ceph]# ceph fs new cefs cfs_meta cfs_data
new fs with metadata pool 7 and data pool 6

root@cu-pve04:~# ceph osd pool ls
kycfs_data
kycfs_metadata
kycrbd

root@cu-pve04:~# ceph osd pool ls detail
pool 5 ‘kycfs_data‘ replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 512 pgp_num 512 last_change 156 flags hashpspool stripe_width 0 application cephfs
pool 6 ‘kycfs_metadata‘ replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 128 pgp_num 128 last_change 156 flags hashpspool stripe_width 0 application cephfs
pool 7 ‘kycrbd‘ replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 512 pgp_num 512 last_change 187 flags hashpspool stripe_width 0 application rbd
        removed_snaps [1~3]

root@cu-pve04:~# ceph osd pool stats
pool kycfs_data id 5
  client io 2.42KiB/s wr, 0op/s rd, 0op/s wr

pool kycfs_metadata id 6
  client io 1.08KiB/s wr, 0op/s rd, 0op/s wr

pool kycrbd id 7
  client io 0B/s rd, 357KiB/s wr, 0op/s rd, 25op/s wr



root@cu-pve04:~# ceph osd status
+----+----------+-------+-------+--------+---------+--------+---------+-----------+
| id |   host   |  used | avail | wr ops | wr data | rd ops | rd data |   state   |
+----+----------+-------+-------+--------+---------+--------+---------+-----------+
| 0  | cu-pve04 | 23.1G | 2212G |    0   |  7071   |    0   |     0   | exists,up |
| 1  | cu-pve04 | 20.1G | 2215G |    0   |  12.8k  |    0   |     0   | exists,up |
| 2  | cu-pve04 | 25.1G | 2210G |    0   |  6553   |    0   |     0   | exists,up |
| 3  | cu-pve04 | 27.0G | 2208G |    0   |  11.2k  |    0   |     0   | exists,up |
| 4  | cu-pve04 | 19.0G | 2216G |    0   |  1948   |    0   |     0   | exists,up |
| 5  | cu-pve04 | 25.0G | 2210G |    0   |  16.5k  |    0   |     0   | exists,up |
| 6  | cu-pve04 | 23.2G | 2212G |    0   |  16.0k  |    0   |     0   | exists,up |
| 7  | cu-pve04 | 20.5G | 2214G |    1   |  16.0k  |    0   |     0   | exists,up |
| 8  | cu-pve05 | 27.0G | 2208G |    3   |  85.2k  |    0   |     0   | exists,up |
| 9  | cu-pve05 | 24.4G | 2211G |    0   |  3276   |    0   |     0   | exists,up |
| 10 | cu-pve05 | 24.3G | 2211G |    2   |  38.4k  |    0   |     0   | exists,up |
| 11 | cu-pve05 | 22.2G | 2213G |    0   |  12.8k  |    0   |     0   | exists,up |
| 12 | cu-pve05 | 22.8G | 2212G |    0   |  7035   |    0   |     0   | exists,up |
| 13 | cu-pve05 | 22.2G | 2213G |    1   |  16.1k  |    0   |     0   | exists,up |
| 14 | cu-pve05 | 20.3G | 2215G |    0   |  12.8k  |    0   |     0   | exists,up |
| 15 | cu-pve05 | 19.8G | 2215G |    0   |  3559   |    0   |     6   | exists,up |
| 16 | cu-pve06 | 22.9G | 2212G |    1   |  22.4k  |    0   |     0   | exists,up |
| 17 | cu-pve06 | 23.3G | 2212G |    0   |  25.6k  |    0   |     0   | exists,up |
| 18 | cu-pve06 | 25.9G | 2209G |    1   |  8192   |    0   |     0   | exists,up |
| 19 | cu-pve06 | 21.0G | 2214G |    0   |   352   |    0   |     0   | exists,up |
| 20 | cu-pve06 | 25.4G | 2210G |    2   |  24.2k  |    0   |     0   | exists,up |
| 21 | cu-pve06 | 18.8G | 2216G |    0   |  6553   |    0   |     0   | exists,up |
| 22 | cu-pve06 | 24.3G | 2211G |    1   |  13.9k  |    0   |     0   | exists,up |
| 23 | cu-pve06 | 21.4G | 2214G |    0   |  6553   |    0   |     0   | exists,up |
+----+----------+-------+-------+--------+---------+--------+---------+-----------+


root@cu-pve04:~# ceph osd tree
ID CLASS WEIGHT   TYPE NAME         STATUS REWEIGHT PRI-AFF
-1       52.39417 root default
-3       17.46472     host cu-pve04
 0   hdd  2.18309         osd.0         up  1.00000 1.00000
 1   hdd  2.18309         osd.1         up  1.00000 1.00000
 2   hdd  2.18309         osd.2         up  1.00000 1.00000
 3   hdd  2.18309         osd.3         up  1.00000 1.00000
 4   hdd  2.18309         osd.4         up  1.00000 1.00000
 5   hdd  2.18309         osd.5         up  1.00000 1.00000
 6   hdd  2.18309         osd.6         up  1.00000 1.00000
 7   hdd  2.18309         osd.7         up  1.00000 1.00000
-5       17.46472     host cu-pve05
 8   hdd  2.18309         osd.8         up  1.00000 1.00000
 9   hdd  2.18309         osd.9         up  1.00000 1.00000
10   hdd  2.18309         osd.10        up  1.00000 1.00000
11   hdd  2.18309         osd.11        up  1.00000 1.00000
12   hdd  2.18309         osd.12        up  1.00000 1.00000
13   hdd  2.18309         osd.13        up  1.00000 1.00000
14   hdd  2.18309         osd.14        up  1.00000 1.00000
15   hdd  2.18309         osd.15        up  1.00000 1.00000
-7       17.46472     host cu-pve06
16   hdd  2.18309         osd.16        up  1.00000 1.00000
17   hdd  2.18309         osd.17        up  1.00000 1.00000
18   hdd  2.18309         osd.18        up  1.00000 1.00000
19   hdd  2.18309         osd.19        up  1.00000 1.00000
20   hdd  2.18309         osd.20        up  1.00000 1.00000
21   hdd  2.18309         osd.21        up  1.00000 1.00000
22   hdd  2.18309         osd.22        up  1.00000 1.00000
23   hdd  2.18309         osd.23        up  1.00000 1.00000

root@cu-pve04:~# ceph osd utilization
avg 144
stddev 9.49561 (expected baseline 11.7473)
min osd.1 with 126 pgs (0.875 * mean)
max osd.11 with 164 pgs (1.13889 * mean)


root@cu-pve04:~# ceph pg dump sum
dumped sum
version 8480
stamp 2019-05-06 15:20:45.513442
last_osdmap_epoch 0
last_pg_scan 0
full_ratio 0
nearfull_ratio 0
PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES        LOG    DISK_LOG
sum       46354                  0        0         0       0 188474766417 838378   838378
OSD_STAT USED   AVAIL   TOTAL
sum      550GiB 51.9TiB 52.4TiB
root@cu-pve04:~# ceph pg dump pools
dumped pools
POOLID OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES        LOG    DISK_LOG
7        41495                  0        0         0       0 173343324074 792409   792409
6           45                  0        0         0       0     96511173  18569    18569
5         4814                  0        0         0       0  15034939056  27514    27514
root@cu-pve04:~# ceph pg dump osds
dumped osds
OSD_STAT USED    AVAIL   TOTAL   HB_PEERS                                            PG_SUM PRIMARY_PG_SUM
23       21.5GiB 2.16TiB 2.18TiB          [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,22]    143             42
22       24.4GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,21,23]    134             50
9        24.4GiB 2.16TiB 2.18TiB      [0,1,2,3,4,5,6,7,8,10,16,17,18,19,20,21,22,23]    142             48
8        27.0GiB 2.16TiB 2.18TiB         [0,1,2,3,4,5,6,7,9,16,17,18,19,20,21,22,23]    160             56
7        20.6GiB 2.16TiB 2.18TiB   [6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    138             45
6        23.2GiB 2.16TiB 2.18TiB [5,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    137             44
5        25.1GiB 2.16TiB 2.18TiB [4,6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    160             52
4        19.1GiB 2.16TiB 2.18TiB [3,5,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    142             50
0        23.2GiB 2.16TiB 2.18TiB   [1,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    144             59
1        20.2GiB 2.16TiB 2.18TiB [0,2,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    126             42
2        25.1GiB 2.16TiB 2.18TiB [1,3,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    152             46
3        27.0GiB 2.16TiB 2.18TiB [2,4,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]    153             54
10       24.4GiB 2.16TiB 2.18TiB      [0,1,2,3,4,5,6,7,9,11,16,17,18,19,20,21,22,23]    148             52
11       22.2GiB 2.16TiB 2.18TiB     [0,1,2,3,4,5,6,7,10,12,16,17,18,19,20,21,22,23]    164             69
12       22.9GiB 2.16TiB 2.18TiB     [0,1,2,3,4,5,6,7,11,13,16,17,18,19,20,21,22,23]    134             30
13       22.2GiB 2.16TiB 2.18TiB     [0,1,2,3,4,5,6,7,12,14,16,17,18,19,20,21,22,23]    132             48
14       20.3GiB 2.16TiB 2.18TiB     [0,1,2,3,4,5,6,7,13,15,16,17,18,19,20,21,22,23]    135             40
15       19.9GiB 2.16TiB 2.18TiB        [0,1,2,3,4,5,6,7,14,16,17,18,19,20,21,22,23]    137             36
16       22.9GiB 2.16TiB 2.18TiB [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,19,20]    141             47
17       23.3GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18]    148             47
18       26.0GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,19]    154             43
19       21.0GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,18,20]    141             43
20       25.4GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,19,21]    151             60
21       18.8GiB 2.16TiB 2.18TiB       [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,20,22]    140             49
sum       550GiB 51.9TiB 52.4TiB


root@cu-pve04:~# ceph pg map 7.1e8
osdmap e190 pg 7.1e8 (7.1e8) -> up [0,14,16] acting [0,14,16]


root@cu-pve04:~# ceph status
  cluster:
    id:     b5fd132b-9ff4-470a-9a14-172eb48dc973
    health: HEALTH_OK

  services:
    mon: 3 daemons, quorum cu-pve04,cu-pve05,cu-pve06
    mgr: cu-pve04(active), standbys: cu-pve05, cu-pve06
    mds: kycfs-1/1/1 up  {0=cu-pve05=up:active}, 2 up:standby
    osd: 24 osds: 24 up, 24 in

  data:
    pools:   3 pools, 1152 pgs
    objects: 46.35k objects, 176GiB
    usage:   550GiB used, 51.9TiB / 52.4TiB avail
    pgs:     1152 active+clean

  io:
    client:   0B/s rd, 290KiB/s wr, 0op/s rd, 15op/s wr

root@cu-pve04:~# ceph time-sync-status
{
    "time_skew_status": {
        "cu-pve04": {
            "skew": 0.000000,
            "latency": 0.000000,
            "health": "HEALTH_OK"
        },
        "cu-pve05": {
            "skew": 0.002848,
            "latency": 0.001070,
            "health": "HEALTH_OK"
        },
        "cu-pve06": {
            "skew": 0.002570,
            "latency": 0.001064,
            "health": "HEALTH_OK"
        }
    },
    "timechecks": {
        "epoch": 22,
        "round": 3536,
        "round_status": "finished"
    }
}

root@cu-pve04:~# ceph versions
{
    "mon": {
        "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
    },
    "mgr": {
        "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
    },
    "osd": {
        "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 24
    },
    "mds": {
        "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 3
    },
    "overall": {
        "ceph version 12.2.12 (39cfebf25a7011204a9876d2950e4b28aba66d11) luminous (stable)": 33
    }
}

ceph命令拷屏

标签：nod its ase ade exp enc cal mon nis

原文地址：https://www.cnblogs.com/createyuan/p/10819974.html

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