1 执行 ceph orch device ls --refresh
--refresh 是异步刷新，等待五分钟，再执行一次，没有刷新的磁盘是异常的。比如 ceph01 上的两个磁盘没有按时刷新。
[ceph: root@ceph03 /]# ceph orch device ls --refresh
HOST PATH TYPE DEVICE ID SIZE AVAILABLE REFRESHED REJECT REASONS
ceph01 /dev/vdb hdd b2587983-634c-478e-8 100G No 44h ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph01 /dev/vdc hdd ace8da2b-a227-4e05-b 20.0G No 44h ago Has a FileSystem, LVM detected
ceph02 /dev/vdb hdd 7c2a7ebe-c6b3-400f-9 100G No 14m ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph02 /dev/vdc hdd f4a5ce60-7eb5-4f77-b 20.0G No 14m ago Has a FileSystem, LVM detected
ceph03 /dev/vdb hdd fa38bf8a-d8bc-4aca-b 100G No 14m ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph03 /dev/vdc hdd 492ab205-58af-436c-8 20.0G No 14m ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
[ceph: root@ceph03 /]# ceph orch device ls --refresh
HOST PATH TYPE DEVICE ID SIZE AVAILABLE REFRESHED REJECT REASONS
ceph01 /dev/vdb hdd b2587983-634c-478e-8 100G No 44h ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph01 /dev/vdc hdd ace8da2b-a227-4e05-b 20.0G No 44h ago Has a FileSystem, LVM detected
ceph02 /dev/vdb hdd 7c2a7ebe-c6b3-400f-9 100G No 32s ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph02 /dev/vdc hdd f4a5ce60-7eb5-4f77-b 20.0G No 32s ago Has a FileSystem, LVM detected
ceph03 /dev/vdb hdd fa38bf8a-d8bc-4aca-b 100G No 37s ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected
ceph03 /dev/vdc hdd 492ab205-58af-436c-8 20.0G No 37s ago Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected 2 执行 ceph-volume inventory
ceph-volume inventory 是用来获取当前节点所有可用磁盘清单的命令 ，会显示当前节点异常的磁盘。
[ceph: root@ceph03 /]# ceph-volume inventory
--> RuntimeError: /dev/mapper/ceph--405d56c7--ae1e--4caf--b6c4--a08e3d5baf5d-osd--block--9e1d9631--4d64--4dd7--9394--a725481513bc not found.-
查看/var/log/ceph/ceph-fid/ceph-volume.log 日志
ceph-volume.log 日志 里面记录 磁盘层面的日志。[2025-12-25 06:44:48,592][ceph_volume][ERROR ] exception caught by decorator
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/ceph_volume/decorators.py", line 59, in newfunc
return f(*a, **kw)
File "/usr/lib/python3.9/site-packages/ceph_volume/main.py", line 166, in main
terminal.dispatch(self.mapper, subcommand_args)
File "/usr/lib/python3.9/site-packages/ceph_volume/terminal.py", line 194, in dispatch
instance.main()
File "/usr/lib/python3.9/site-packages/ceph_volume/inventory/main.py", line 58, in main
self.format_report(Devices(filter_for_batch=self.args.filter_for_batch,
File "/usr/lib/python3.9/site-packages/ceph_volume/util/device.py", line 43, in init
sys_info.devices = disk.get_devices()
File "/usr/lib/python3.9/site-packages/ceph_volume/util/disk.py", line 831, in get_devices
block[1] = UdevData(block[1]).slashed_path
File "/usr/lib/python3.9/site-packages/ceph_volume/util/disk.py", line 1372, in init
raise RuntimeError(f'{path} not found.')
RuntimeError: /dev/mapper/ceph--405d56c7--ae1e--4caf--b6c4--a08e3d5baf5d-osd--block--9e1d9631--4d64--4dd7--9394--a725481513bc not found.
[2025-12-25 06:44:58,928][ceph_volume.main][INFO ] Running command: ceph-volume inventory
[2025-12-25 06:44:58,934][ceph_volume.util.system][WARNING] Executable lvs not found on the host, will return lvs as-is
[2025-12-25 06:44:58,934][ceph_volume.process][INFO ] Running command: lvs --noheadings --readonly --separator=";" -a --units=b --nosuffix -S -o lv_tags,lv_path,lv_name,vg_name,lv_uuid,lv_size
[2025-12-25 06:44:58,969][ceph_volume.process][INFO ] stdout ceph.block_device=/dev/ceph-405d56c7-ae1e-4caf-b6c4-a08e3d5baf5d/osd-block-9e1d9631-4d64-4dd7-9394-a725481513bc,ceph.block_uuid=Do7Qhz-JMrD-XZZa-buzH-LSXl-Yhiw-lkTx0T,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=c3dea8e6-cb42-11f0-a192-fa163e634a3a,ceph.cluster_name=ceph,ceph.crush_device_class=,ceph.encrypted=0,ceph.osd_fsid=9e1d9631-4d64-4dd7-9394-a725481513bc,ceph.osd_id=1,ceph.osdspec_affinity=None,ceph.type=block,ceph.vdo=0,ceph.with_tpm=0";"/dev/ceph-405d56c7-ae1e-4caf-b6c4-a08e3d5baf5d/osd-block-9e1d9631-4d64-4dd7-9394-a725481513bc";"osd-block-9e1d9631-4d64-4dd7-9394-a725481513bc";"ceph-405d56c7-ae1e-4caf-b6c4-a08e3d5baf5d";"Do7Qhz-JMrD-XZZa-buzH-LSXl-Yhiw-lkTx0T";"107369988096