[root@Node1 ~]# mysql
mysql> GRANT ALL ON *.* TO 'root'@'192.168.10.%' IDENTIFIED BY 'magedu' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)
[root@Node1 mogilefs]# mogdbsetup --help
Usage: mogdbsetup [opts]
Options:
Default Description
============ ===========================================
--verbose Be verbose about what's happening.
--dbhost= localhost hostname or IP to database server.
--dbport= dbd default port number to database server.
--dbname= mogilefs database name to create/upgrade.
--dbrootuser= root Database administrator username. Only needed
for initial setup, not subsequent upgrades.
--dbrootpass= Database administrator password. Only needed
for initial setup, not subsequent upgrades.
--dbuser= mogile Regular database user to create and/or use
for MogileFS database. This is what the
mogilefsd trackers connect as.
--dbpass= You should change this, especially if your
database servers are accessible to other users
on the network. But they shouldn't be
if you're running MogileFS, because MogileFS
assumes your network is closed.
--type= MySQL Which MogileFS::Store implementation to use.
Available: MySQL, Postgres
--yes Run without questions.
[root@Node1 ~]# mogdbsetup --dbhost=192.168.10.1 --dbrootuser=root --dbrootpass=magedu --dbname=mogdb --dbuser=moguser --dbpass=mogpass
This will attempt to setup or upgrade your MogileFS database.
It won't destroy existing data.
Run with --help for more information. Run with --yes to shut up these prompts.
Continue? [N/y]: y
Create/Upgrade database name 'mogdb'? [Y/n]: y
Grant all privileges to user 'moguser', connecting from anywhere, to the mogilefs database 'mogdb'? [Y/n]: y
mysql> SHOW DATABASES;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mogdb |
| mysql |
| test |
+--------------------+
4 rows in set (0.00 sec)
mysql> 修改/etc/mogilefs/mogilefsd.conf：
[root@Node1 ~]# cd /etc/mogilefs/
[root@Node1 mogilefs]# ls
mogilefsd.conf
[root@Node1 mogilefs]# cp mogilefsd.conf mogilefsd.conf.bak
[root@Node1 mogilefs]# ls
mogilefsd.conf mogilefsd.conf.bak
[root@Node1 mogilefs]# grep -v '^#\|^$' mogilefsd.conf #修改前的配置文件
daemonize = 1
pidfile = /var/run/mogilefsd/mogilefsd.pid
db_dsn = DBI:mysql:mogilefs:host=127.0.0.1
db_user = username
db_pass = password
listen = 127.0.0.1:7001
conf_port = 7001
query_jobs = 10
delete_jobs = 1
replicate_jobs = 5
reaper_jobs = 1
[root@Node1 mogilefs]# grep -v '^#\|^$' mogilefsd.conf #修改后的配置文件
daemonize = 1
pidfile = /var/run/mogilefsd/mogilefsd.pid
db_dsn = DBI:mysql:mogdb:host=192.168.10.1
db_user = moguser
db_pass = mogpass
listen = 0.0.0.0:7001
conf_port = 7001
query_jobs = 10
delete_jobs = 3
replicate_jobs = 5
reaper_jobs = 1 2）node3和node4安装mogstored并配置，需要额外安装perl-IO-AIO，
这里node3和node4上的操作都是一样的
[root@Node3 mogilefs]# yum install MogileFS-Server-mogstored-2.46-2.el6.noarch.rpm perl-Perlbal-1.78-1.el6.noarch.rpm perl-Net-Netmask-1.9015-8.el6.noarch.rpm
MogileFS-Server-2.46-2.el6.noarch.rpm
MogileFS-Server-mogilefsd-2.46-2.el6.noarch.rpm #被MogileFS-Server所依赖
[root@Node3 mogilefs]# yum install perl-IO-AIO
[root@Node3 mogilefs]# rpm -ql MogileFS-Server-mogstored
/etc/mogilefs/mogstored.conf
/etc/rc.d/init.d/mogstored
/usr/bin/mogautomount
/usr/bin/mogstored
/usr/share/man/man1/mogautomount.1.gz
/usr/share/man/man1/mogstored.1.gz
/usr/share/perl5/vendor_perl/Mogstored/ChildProcess 创建一个新的分区用来做mogstored：
[root@Node3 ~]# df -TH
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda2 ext4 20G 2.3G 16G 13% /
tmpfs tmpfs 254M 0 254M 0% /dev/shm
/dev/sda1 ext4 508M 34M 448M 7% /boot
[root@Node3 mogilefs]# fdisk -l
Disk /dev/sda: 42.9 GB, 42949672960 bytes
255 heads, 63 sectors/track, 5221 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00037190
Device Boot Start End Blocks Id System
/dev/sda1 * 1 64 512000 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 64 2418 18902016 83 Linux
/dev/sda3 2418 2673 2048000 82 Linux swap / Solaris
[root@Node3 mogilefs]# cat /proc/partitions
major minor #blocks name
8 0 41943040 sda
8 1 512000 sda1
8 2 18902016 sda2
8 3 2048000 sda3
[root@Node3 mogilefs]# fdisk /dev/sda
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
e
Selected partition 4
First cylinder (2673-5221, default 2673):
Using default value 2673
Last cylinder, +cylinders or +size{K,M,G} (2673-5221, default 5221): +10G
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
WARNING: Re-reading the partition table failed with error 16: Device or resource busy.
The kernel still uses the old table. The new table will be used at
the next reboot or after you run partprobe(8) or kpartx(8)
Syncing disks.
[root@Node3 mogilefs]# partx -a /dev/sda
BLKPG: Device or resource busy
error adding partition 1
BLKPG: Device or resource busy
error adding partition 2
BLKPG: Device or resource busy
error adding partition 3
[root@Node3 mogilefs]# partx -a /dev/sda
BLKPG: Device or resource busy
error adding partition 1
BLKPG: Device or resource busy
error adding partition 2
BLKPG: Device or resource busy
error adding partition 3
BLKPG: Device or resource busy
error adding partition 4
[root@Node3 mogilefs]# cat /proc/partitions
major minor #blocks name
8 0 41943040 sda
8 1 512000 sda1
8 2 18902016 sda2
8 3 2048000 sda3
8 4 10490245 sda4
[root@Node3 ~]# mke2fs -t ext4 /dev/sda4 #格式化
[root@Node3 ~]# mkdir /mogilefs
[root@Node3 ~]# chown mogilefs. -R /mogilefs
[root@Node3 ~]# vi /etc/fstab #开机自动挂载
[root@Node3 ~]# cat /etc/fstab
#
# /etc/fstab
# Created by anaconda on Fri Aug 5 17:32:21 2016
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=e0c0bc25-62e5-4896-8749-fce761bc3af7 / ext4 defaults 1 1
UUID=970e070d-b49f-439b-8bbb-11ef49ee95ce /boot ext4 defaults 1 2
UUID=7e6bc97d-be6d-4ac9-bc26-8be3d80e715d swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
/dev/sda4/mogstoreext4defaults0 0
[root@Node3 ~]# mount -a
[root@Node3 ~]# mount
/dev/sda2 on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/dev/sda4 on /mogstore type ext4 (rw)
[root@Node3 ~]# ls /mogstore
lost+found
[root@Node3 ~]# df -TH
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda2 ext4 20G 2.6G 16G 14% /
tmpfs tmpfs 254M 0 254M 0% /dev/shm
/dev/sda1 ext4 508M 34M 448M 7% /boot
/dev/sda4 ext4 11G 158M 9.9G 2% /mogstore
[root@Node3 ~]# cd /mogstore/
[root@Node3 mogstore]# ls
lost+found
[root@Node3 mogstore]# mkdir dev1 #新建一个设备dev1，
[root@Node3 mogstore]# ls
dev1 lost+found
[root@Node4 ~]# cd /mogstore/
[root@Node4 mogstore]# ls
lost+found
[root@Node4 mogstore]# mkdir dev2
[root@Node4 mogstore]# ls
dev2 lost+found 修改配置文件：/etc/mogilefs/mogstored.conf
[root@Node3 ~]# cat /etc/mogilefs/mogstored.conf
maxconns = 10000
httplisten = 0.0.0.0:7500
mgmtlisten = 0.0.0.0:7501
docroot = /mogstore 启动mogstored：
[root@Node3 mogilefs]# service mogstored start
Starting mogstored [ OK ] 3）node1上安装客户端工具
[root@Node1 mogilefs]# yum install perl-MogileFS-Client-1.14-1.el6.noarch.rpm #被MogileFS-Utils所依赖
MogileFS-Utils-2.19-1.el6.noarch.rpm
[root@Node1 mogilefs]# rpm -ql MogileFS-Utils
/usr/bin/mogadm #管理工具
/usr/bin/mogdelete
/usr/bin/mogfetch
/usr/bin/mogfiledebug
/usr/bin/mogfileinfo
/usr/bin/moglistfids
/usr/bin/moglistkeys
/usr/bin/mogrename
/usr/bin/mogstats
/usr/bin/mogtool
/usr/bin/mogupload
/usr/share/man/man1/mogadm.1.gz
[root@Node1 mogilefs]# mogadm --trackers=192.168.10.1:7001 check #检查状态，服务器是本机可以省略--trackers
Checking trackers...
192.168.10.1:7001 ... OK
Checking hosts...
No devices found on tracker(s). #没有设备
[root@Node1 mogilefs]# mogadm --trackers=192.168.10.1:7001 stats
mogadm stats is deprecated by new 'mogstats' utility
[root@Node1 mogilefs]# mogadm stats
mogadm stats is deprecated by new 'mogstats' utility
[root@Node1 mogilefs]# mogstats
Fetching statistics... (all)
Can't connect to data source '' because I can't work out what driver to use (it doesn't seem to contain a 'dbi:driver:' prefix and the DBI_DRIVER env var is not set) at /usr/bin/mogstats line 312
[root@Node1 mogilefs]# mogstats --help
Usage:
mogstats --db_dsn="DBI:mysql:mfs（库名）:host=mfshost" --db_user="mfs"
--db_pass="mfs" --verbose --stats="devices,files"
mogstats --stats="all"
mogstats [all options in ~/.mogilefs.conf]
valid stats: all, delete-queue, devices, domains, fids, files, general-queues, replication,
[root@Node1 mogilefs]# mogstats --db_dsn="DBI:mysql:mogdb:host=192.168.10.1" --db_user="moguser" --db_pass="mogpass" --stats="all"
Fetching statistics... (all)
Statistics for devices...
device host files status
---------- ---------------- ------------ ----------
---------- ---------------- ------------ ----------
Statistics for file ids...
Max file id: none
Statistics for files...
domain class files size (m) fullsize (m)
-------------------- ----------- ---------- ----------- -------------
-------------------- ----------- ---------- ----------- -------------
Statistics for replication...
domain class devcount files
-------------------- ----------- ---------- ----------
-------------------- ----------- ---------- ----------
Statistics for replication queue...
status count
-------------------- ------------
-------------------- ------------
Statistics for delete queue...
status count
-------------------- ------------
-------------------- ------------
Statistics for general queues...
queue status count
--------------- -------------------- ------------
--------------- -------------------- ------------
done
[root@Node1 ~]# mogadm host list
[root@Node1 ~]# mogadm host
Help for 'host' command:
(enter any command prefix, leaving off options, for further help)
mogadm host add [opts] Add a host to MogileFS.
mogadm host delete Delete a host.
mogadm host list List all hosts.
mogadm host mark Change the status of a host. (equivalent to 'modify --status')
mogadm host modify [opts] Modify a host's properties.
[root@Node1 ~]# mogadm host add
ERROR: Missing argument 'hostname'
Help for 'host-add' command:
mogadm host add [opts] Add a host to MogileFS.
Hostname of machine
--altip=s Alternate IP that is machine is reachable from
--altmask=s Netmask which, when matches client, uses alt IP
--getport=i Alternate HTTP port serving readonly traffic
--ip=s IP address of machine.
--port=i HTTP port of mogstored
--status=s One of {alive,down}. Default 'down'.
[root@Node1 ~]# mogadm host add 192.168.10.3 --ip=192.168.10.3 #添加主机
[root@Node1 ~]# mogadm host list
192.168.10.3 [1]: down
IP: 192.168.10.3:7500
[root@Node1 ~]# mogadm host mark 192.168.10.3 alive
[root@Node1 ~]# mogadm host list
192.168.10.3 [1]: alive
IP: 192.168.10.3:7500
[root@Node1 ~]# mogadm host add 192.168.10.4 --ip=192.168.10.4 --status=alive
[root@Node1 ~]# mogadm host list
192.168.10.3 [1]: alive
IP: 192.168.10.3:7500
192.168.10.4 [2]: alive
IP: 192.168.10.4:7500
[root@Node1 ~]# mogadm device add 192.168.10.3 1 #添加设备，需要在相应的节点目录下创建目录
[root@Node1 ~]# mogadm device add 192.168.10.3 2
[root@Node1 ~]# mogadm device list
192.168.10.3 [1]: alive
used(G) free(G) total(G) weight(%)
dev1: alive 0.146 9.200 9.347 100
192.168.10.4 [2]: alive
used(G) free(G) total(G) weight(%)
dev2: alive 0.146 9.200 9.347 100
[root@Node1 ~]# mogadm domain add images #添加域
[root@Node1 ~]# mogadm domain add confiles
[root@Node1 ~]# mogadm domain list
domain class mindevcount replpolicy hashtype
-------------------- -------------------- ------------- ------------ -------
confiles default 2 MultipleHosts() NONE
images default 2 MultipleHosts() NONE
[root@Node1 ~]# mogadm class add images nc #添加类
[root@Node1 ~]# mogadm class list
domain class mindevcount replpolicy hashtype
-------------------- -------------------- ------------- ------------ -------
confiles default 2 MultipleHosts() NONE
images default 2 MultipleHosts() NONE
images nc 2 MultipleHosts() NONE mindevcount：最小复制文件的份数
replpolicy ：复制类型
hashtype：采用的hash的类型
[root@node4 ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@node4 ~]# /etc/init.d/nginx start 5、打开浏览器访问测试
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