openfiler安装配置.docx

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openfiler安装配置.docx

openfiler安装配置

openfiler安装配置

下载文件:

openfileresa-2.99.1-x86_64-disc1.iso

安装类似红帽的安装,只要1G内存,10G存储,其它默认就可以了;

账号:

openfiler/password

创建卷组及卷;

调整系统访问权限:

打开iscsi服务:

添加iscsi-target:

(设置CHAP密码长度要复杂点,最好大于15位,要不验证不通过,

大家其实都不配置这个CHAP)

然后,重启一下ISCSI服务;

LINUX客户端去连接OPENFILER:

1,安装客户端工具:

[root@rac1yum.repos.d]#cd/media/CentOS/[root@rac1CentOS]#cdPackages/[root@rac1Packages]# rpm-ivhiscsi-initiator-utils-6.2.0.873-13.el6.x86_64.rpmwarning:

iscsi-initiator-utils-6.2.0.873-13.el6.x86_64.rpm:

HeaderV3RSA/SHA1Signature,keyIDc105b9de:

NOKEYPreparing...               ###########################################[100%]  1:

iscsi-initiator-utils ###########################################[100%][root@rac1Packages]#

 rm-rf/var/lib/iscsi/nodes/ rm-rf/var/lib/iscsi/send_targets/**

2,编辑客户端配置(不配置CHAP,则不配置下面的内容)

vim/etc/iscsi/iscsid.conf #将相关项前面的注释符#删除掉 node.session.auth.authmethod=CHAP //开启CHAP认证

1.TosetaCHAPusernameandpasswordforinitiator#authenticationbythetarget(s),uncommentthefollowinglines:

node.session.auth.username=openfilernode.session.auth.password=123456789012345#TosetaCHAPusernameandpasswordfortarget(s)#authenticationbytheinitiator,uncommentthefollowinglines:

node.session.auth.username_in=openfilernode.session.auth.password_in= 123456789012345

#discovery

#discovery.sendtargets.auth.authmethod=CHAP#TosetadiscoverysessionCHAPusernameandpasswordfortheinitiator#authenticationbythetarget(s),uncommentthefollowinglines:

#discovery.sendtargets.auth.username=openfiler#discovery.sendtargets.auth.password=123456789012345#TosetadiscoverysessionCHAPusernameandpasswordfortarget(s)#authenticationbytheinitiator,uncommentthefollowinglines:

#discovery.sendtargets.auth.username_in=openfiler#discovery.sendtargets.auth.password_in=123456789012345

[root@rac1Packages]# /etc/init.d/iscsidrestartStoppingiscsid:

[ OK ]iscsid:

[ OK ]

3,RAC1来发现ISCSI存储:

[root@rac1~]# iscsiadm-mdiscovery-tst-p 10.10.10.25410.10.10.254:

3260,1iqn.2006-.openfiler:

tsn.1030bbcbea9c[root@rac1~]#iscsiadm-mdiscovery-tsendtargets-p10.10.10.254(上面的命令其实是简写)10.10.10.254:

3260,1iqn.2006-.openfiler:

tsn.1030bbcbea9c 

[root@rac1~]# iscsiadm-mnode-T iqn.2006-.openfiler:

tsn.1030bbcbea9c -p 10.10.10.254 -lLogginginto[iface:

default,target:

iqn.2006-.openfiler:

tsn.1030bbcbea9c,portal:

10.10.10.254,3260](multiple)Loginto[iface:

default,target:

iqn.2006-.openfiler:

tsn.1030bbcbea9c,portal:

10.10.10.254,3260]successful.

-l(登录)

-u断开存储

参考

设置开机自动映射

[root@qionghai11g~]#iscsiadm-mnode-Tiqn.2004-.storbridge:

block02-wt-p192.16.10.188:

3260--opupdate-nnode.startup-vautomatic

[root@qionghai11g~]#iscsiadm -mnode-Tiqn.2004-.storbridge:

block01-wt-p192.16.10.188:

3260--opupdate-nnode.startup-vautomatic

这两个是开机自动映射

[root@rac1~]#fdisk-l

....................................................

Disk/dev/sdb:

 21.5GB,21474836480bytes64heads,32sectors/track,20480cylindersUnits=cylindersof2048*512=1048576bytesSectorsize(logical/physical):

512bytes/512bytesI/Osize(minimum/optimal):

512bytes/512bytesDiskidentifier:

0x00000000Disk/dev/sdc:

 183.3GB,183307862016bytes255heads,63sectors/track,22285cylindersUnits=cylindersof16065*512=8225280bytesSectorsize(logical/physical):

512bytes/512bytesI/Osize(minimum/optimal):

512bytes/512bytesDiskidentifier:

0x00000000

接下来用fdisk/dev/sdb;fdisk/dev/sdc来分区,再格式化,结果如下(自建挂载目录/data/install-file):

[root@rac1/]#mkfs.ext4/dev/sdb1

[root@rac1/]#mkfs.ext4/dev/sdc1

[root@rac1/]#partprobe

[root@rac2/]#partprobe

[root@rac2/]#mount/dev/sdb1/install-file/[root@rac2/]#mount/dev/sdc1/data

4,设置自动挂载

[root@rac1/]# blkid/dev/sdb1/dev/sdc1/dev/sdb1:

UUID="c419526c-468a-443b-a244-0b8782ff8639"TYPE="ext4"/dev/sdc1:

UUID="a54e2c7b-4754-4ba0-b35d-036ea22e742b"TYPE="ext4"

[root@rac2/]#blkid/dev/sdb1/dev/sdc1/dev/sdb1:

UUID="c419526c-468a-443b-a244-0b8782ff8639"TYPE="ext4"/dev/sdc1:

UUID="a54e2c7b-4754-4ba0-b35d-036ea22e742b"TYPE="ext4" 

修改/etc/fstab

[root@rac1/]#cat/etc/fstab##/etc/fstab#CreatedbyanacondaonWedMar 216:

56:

312016##Accessiblefilesystems,byreference,aremaintainedunder'/dev/disk'#Seemanpagesfstab(5),findfs(8),mount(8)and/or blkid(8)formoreinfo#/dev/mapper/vg_rac1-lv_root/                      ext4   defaults       11UUID=68997162-bec2-44b1-b18c-ee67d1f51323/boot                  ext4   defaults       12/dev/mapper/vg_rac1-lv_home/home                  ext4   defaults       12/dev/mapper/vg_rac1-lv_swapswap                   swap   defaults       00tmpfs                  /dev/shm               tmpfs  defaults       00devpts                 /dev/pts               devpts gid=5,mode=620 00sysfs                  /sys                   sysfs  defaults       00proc                   /proc                  proc   defaults       00UUID=c419526c-468a-443b-a244-0b8782ff8639/install-fileext4_netdev00UUID=a54e2c7b-4754-4ba0-b35d-036ea22e742b/dataext4_netdev00

5,用tune2fs修改文件系统的属性,去掉自动检查的属性:

 tune2fs-c-1-i0/dev/sdb1

 tune2fs-c-1-i0/dev/sdc1

[root@rac1~]#tune2fs-c-1-i0/dev/sdb1tune2fs1.41.12(17-May-2010)Settingmaximalmountcountto-1Settingintervalbetweenchecksto0seconds[root@rac1~]# tune2fs-c-1-i0/dev/sdc1tune2fs1.41.12(17-May-2010)Settingmaximalmountcountto-1Settingintervalbetweenchecksto0seconds

6,确认iscsi服务随系统启动而启动

[root@rac1~]# chkconfig--list|grepiscsiiscsi          0:

off  1:

off  2:

off  3:

on   4:

on   5:

on   6:

offiscsid         0:

off  1:

off  2:

off  3:

on   4:

on   5:

on   6:

off

如果iscsid和iscsi没有随系统的启动而启动,则用chkconfig设置这两个服务在系统运行级别为3和5时随系统启动而启动

chkconfigiscsi--level35on

chkconfigiscsid--level35on

7,用serviceiscsistatus及serviceiscsidstatus查看iscsi相关服务的运行状态

 serviceiscsistatus

*********************** AttachedSCSIdevices:

*********************** HostNumber:

3 State:

runningscsi3Channel00Id0Lun:

0Attachedscsidisksdb         State:

runningscsi3Channel00Id0Lun:

1Attachedscsidisksdc         State:

running

8,Open-iSCSI是通过以下iSCSI数据库文件来实现永久配置的:

Discovery(/var/lib/iscsi/send_targets):

在/var/lib/iscsi/send_targets目录下包含iSCSIportals的配置信息,每个portal对应一个文件,文件名为"iSCSIportalIP,端口号"(例如"200.200.10.200,3260")。

Node(/var/lib/iscsi/nodes):

在/var/lib/iscsi/nodes目录下,生成一个或多个以iSCSI存储服务器上的Target名命名的文件夹,在该文件夹下有一个文件名为"iSCSIportalIP,端口号" (例如"200.200.10.200,3260")的配置参数文件,该文件中是initiator登录target时要使用的参数,这些参数的设置是从 /etc/iscsi/iscsi.conf中的参数设置继承而来的,可以通过iscsiadm对某一个参数文件进行更改(需要先注销到target的登录)

[root@rac1~]#cat/var/lib/iscsi/send_targets/10.10.10.254,3260/iqn.2006-.openfiler:

tsn.1030bbcbea9c,10.10.10.254,3260,1,default/st_config [root@rac1~]#cat/var/lib/iscsi/send_targets/10.10.10.254\,3260/iqn.2006-.openfiler\:

tsn.1030bbcbea9c\,10.10.10.254\,3260\,1\,default/default

配置NFS:

[root@openfiler~]#showmount-eExportlistforopenfiler:

/mnt/vg1/nfs/oracle-install10.10.10.2/255.255.255.255,10.10.10.1/255.255.255.255[root@openfiler~]#

 

[root@rac2~]#mount-tnfs10.10.10.254:

/mnt/vg1/nfs/oracle-install/install-file/[root@rac2~]#df-hFilesystem           Size UsedAvailUse%Mountedon/dev/mapper/vg_rac2-lv_root                      50G 3.1G  44G  7%/tmpfs               1004M  72K1004M  1%/dev/shm/dev/sda1            477M  33M 419M  8%/boot/dev/mapper/vg_rac2-lv_home                      45G  52M  43G  1%/home10.10.10.254:

/mnt/vg1/nfs/oracle-install                      20G 172M  19G  1%/install-file[root@rac2~]# 

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