Re: Ceph all-possible configuration options

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> Op 3 januari 2017 om 13:05 schreef Rajib Hossen <rajib.hossen.ipvision@xxxxxxxxx>:
> 
> 
> Hello,
> I am exploring ceph and installed a mini cluster with 1 mon, 3 osd node(3
> osd daemon each node). For that I wrote a ceph.conf file with only needed
> configuration options(see below)
> 
> fsid = <fsid>
> mon initial members = host
> mon host = ip
> public network = <net-addr>
> cluster network = <net-addr>
> auth cluster required = cephx
> auth service required = cephx
> auth client required = cephx
> filestore xattr use omap = true
> osd pool default size = 3 # Write an object n times.
> osd pool default min size = 1 # Allow writing n copy in a degraded state.
> osd pool default pg num = 512
> osd pool default pgp num = 512
> osd crush chooseleaf type = 1
> rbd_default_features = 4
> 
> [osd]
> osd journal size = 5000
> filestore xattr use omap = true
> 
> [osd.0]
> host = ip
> osd data = /var/lib/ceph/osd/ceph-$id
> osd journal = /dev/vdb1
> 
> I am searching for all possible configuration options available for
> ceph.conf. docs.ceph.com is unavailable right now, so I can't access
> configuration options provided in documentation.
> provided in github src is also seems only sample not the whole
> configuration options.
> https://github.com/ceph/ceph/blob/master/src/sample.ceph.conf

See: https://github.com/ceph/ceph/blob/master/src/common/config_opts.h

Please, avoid changing configuration settings 'because you can'. Run with the defaults and ONLY change something when you really need to do so.

Wido

> 
> Thanks in advance.
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