March 2019
Intermediate to advanced
356 pages
10h 7m
English
Content preview from Mastering Ceph - Second Edition
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BlueStore
As Bluestore does not store the objects in a native Linux filesystem, we can't just mount the filesystems. However, the ceph-object-store tool allows you to mount the contents of a BlueStore OSD as a fuse filesystem.
On each OSD node, create a directory under the /mnt folder to mount each OSD on that node:
mkdir /mnt/osd-0
Now mount the BlueStore OSD to this new directory:
ceph-objectstore-tool --op fuse --data-path /var/lib/ceph/osd/ceph-0 --mountpoint /mnt/osd-0
The following screenshot is the output for the preceding command:
The BlueStore OSD is now mounted as a fuse filesystem to the /mnt/osd-0 directory. However, it will only ...
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