RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2025-02-21 18:17:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

doc/rados: rewrite "FileStore" section

Browse Source 
This PR makes minor improvements to the
syntax of the sentences in the "FileStore"
material in the Configuration chapter of
the RADOS manual.

Signed-off-by: Zac Dover <zac.dover@gmail.com>
This commit is contained in:
Zac Dover 2021-08-05 07:57:24 +10:00
parent 547332a629
commit 413eaa575e
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
doc/rados/configuration/storage-devices.rst
View File

@ -66,19 +66,19 @@ For more information, see :doc:`bluestore-config-ref` and :doc:`/rados/operation
FileStore
---------
FileStore is the legacy approach to storing objects in Ceph. It
FileStore is the legacy approach to storing objects in Ceph. It
relies on a standard file system (normally XFS) in combination with a
key/value database (traditionally LevelDB, now RocksDB) for some
metadata.
FileStore is well-tested and widely used in production but suffers
from many performance deficiencies due to its overall design and
reliance on a traditional file system for storing object data.
FileStore is well-tested and widely used in production. However, it
suffers from many performance deficiencies due to its overall design
and its reliance on a traditional file system for storing object data.
Although FileStore is generally capable of functioning on most
POSIX-compatible file systems (including btrfs and ext4), we only
recommend that XFS be used. Both btrfs and ext4 have known bugs and
deficiencies and their use may lead to data loss. By default all Ceph
provisioning tools will use XFS.
Although FileStore is capable of functioning on most POSIX-compatible
file systems (including btrfs and ext4), we recommend that only the
XFS file system be used with Ceph. Both btrfs and ext4 have known bugs and
deficiencies and their use may lead to data loss. By default, all Ceph
provisioning tools use XFS.
For more information, see :doc:`filestore-config-ref`.