#下载源代码
$ git clone git://ceph.newdream.net/git/ceph-client-standalone.git
$ git branch master-backport origin/master-backport
$ git checkout master-backport
#编译
$ make or make KERNELDIR=/usr/src/… #前者表示用于当前在用内核,后者其它路径
# 编译成功后会产生ceph.ko
$ make install
$ modprobe ceph or inmod ceph.ko

[root@ceph_mds ceph]# cat ceph.conf           
;           
; Sample ceph ceph.conf file.           
;           
; This file defines cluster membership, the various locations           
; that Ceph stores data, and any other runtime options.

; If a 'host' is defined for a daemon, the start/stop script will           
; verify that it matches the hostname (or else ignore it).  If it is           
; not defined, it is assumed that the daemon is intended to start on           
; the current host (e.g., in a setup with a startup.conf on each           
; node).

; global           
[global]           
        ; enable secure authentication           
        ; auth supported = cephx

; monitors           
;  You need at least one.  You need at least three if you want to           
;  tolerate any node failures.  Always create an odd number.           
[mon]           
        mon data = /data/mon$id

        ; some minimal logging (just message traffic) to aid debugging           
        debug ms = 1

[mon0]           
        host = ceph_mds           
        mon addr = 192.168.233.182:6789

; mds           
;  You need at least one.  Define two to get a standby.           
[mds]           
        ; where the mds keeps it's secret encryption keys           
        keyring = /data/keyring.$name

[mds.alpha]           
        host = ceph_mds

; osd           
;  You need at least one.  Two if you want data to be replicated.           
;  Define as many as you like.           
[osd]           
        sudo = true           
        ; This is where the btrfs volume will be mounted.           
        osd data = /data/osd$id

        ; Ideally, make this a separate disk or partition.  A few GB           
        ; is usually enough; more if you have fast disks.  You can use           
        ; a file under the osd data dir if need be           
        ; (e.g. /data/osd$id/journal), but it will be slower than a           
        ; separate disk or partition.           
        ;osd journal = /data/osd$id/journal

[osd0]           
        host = ceph_osd           
        btrfs devs = /dev/sdb1

[osd1]           
        host = ceph_osd1           
        btrfs devs = /dev/sdb1

; access control           
[group everyone]           
; you probably want to limit this to a small or a list of           
; hosts. clients are fully trusted.           
addr = 0.0.0.0/0

[mount /]           
allow = %everyone

[root@ceph_mds ceph]# cat fetch_config           
#!/bin/sh           
conf="$1"

## fetch ceph.conf from some remote location and save it to $conf.           
##           
## make sure this script is executable (chmod +x fetch_config)

##           
## examples:           
##

## from a locally accessible file           
# cp /path/to/ceph.conf $conf

## from a URL:           
# wget -q -O $conf http://somewhere.com/some/ceph.conf

## via scp           
# scp -i /path/to/id_dsa user@host:/path/to/ceph.conf $conf           
scp root@ceph_mds:/usr/local/etc/ceph/ceph.conf $conf

[root@ceph_client ~]# dmesg -c           
ceph: loaded (mon/mds/osd proto 15/32/24, osdmap 5/5 5/5)           
ceph: mon0 192.168.233.182:6789 connection failed           
ceph: mon0 192.168.233.182:6789 connection failed           
ceph: mon0 192.168.233.182:6789 connection failed           
ceph: mon0 192.168.233.182:6789 connection failed           
ceph: mon0 192.168.233.182:6789 connection failed           
ceph: mon0 192.168.233.182:6789 connection failed

[root@ceph_client ~]# nmap -p 6789 192.168.233.182        

Starting Nmap 5.00 ( http://nmap.org ) at 2010-05-25 16:19 CST           
Interesting ports on ceph_mds (192.168.233.182):           
PORT     STATE    SERVICE           
6789/tcp filtered ibm-db2-admin           
MAC Address: 00:0C:29:41:D2:12 (VMware)

Nmap done: 1 IP address (1 host up) scanned in 0.14 seconds

/sdb1 /data/osd1"          
Scanning for Btrfs filesystems          
failed to read /dev/fd0          
Starting Ceph osd1 on ceph_osd1...