openfiler安装配置.docx

1、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：rootrac1 yum.repos.d# cd /media/CentOS/rootra

2、c1 CentOS# cd Packages/rootrac1 Packages#rpm -ivh iscsi-initiator-utils-6.2.0.873-13.el6.x86_64.rpmwarning: iscsi-initiator-utils-6.2.0.873-13.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEYPreparing. # 100% 1:iscsi-initiator-utils # 100%rootrac1 Packages#rm -rf /var/lib/iscsi/n

3、odes/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. To set a CHAP username and password for initiator# authentication by the target(s), uncomment the following lines:node.session.auth.username

4、 = openfilernode.session.auth.password = 123456789012345# To set a CHAP username and password for target(s)# authentication by the initiator, uncomment the following lines:node.session.auth.username_in = openfilernode.session.auth.password_in =123456789012345 #discovery#discovery.sendtargets.auth.au

5、thmethod = CHAP# To set a discovery session CHAP username and password for the initiator# authentication by the target(s), uncomment the following lines:#discovery.sendtargets.auth.username = openfiler#discovery.sendtargets.auth.password = 123456789012345# To set a discovery session CHAP username an

6、d password for target(s)# authentication by the initiator, uncomment the following lines:#discovery.sendtargets.auth.username_in = openfiler#discovery.sendtargets.auth.password_in = 123456789012345 rootrac1 Packages#/etc/init.d/iscsid restartStopping iscsid: OK iscsid: OK 3，RAC1来发现ISCSI存储：rootrac1 #

7、iscsiadm -m discovery -t st -p10.10.10.25410.10.10.254:3260,1 iqn.2006-.openfiler:tsn.1030bbcbea9crootrac1 # iscsiadm -m discovery -t sendtargets -p 10.10.10.254 （上面的命令其实是简写）10.10.10.254:3260,1 iqn.2006-.openfiler:tsn.1030bbcbea9c rootrac1 #iscsiadm -m node -Tiqn.2006-.openfiler:tsn.1030bbcbea9c-p10

8、.10.10.254-lLogging in to iface: default, target: iqn.2006-.openfiler:tsn.1030bbcbea9c, portal: 10.10.10.254,3260 (multiple)Login to 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rootqionghai11g # iscsiadm -m node -T iqn.20

9、04-.storbridge:block02-wt -p 192.16.10.188:3260 -op update -n node.startup -v automaticrootqionghai11g # iscsiadm-m node -T iqn.2004-.storbridge:block01-wt -p 192.16.10.188:3260 -op update -n node.startup -v automatic这两个是开机自动映射） rootrac1 # fdisk -l.Disk /dev/sdb:21.5 GB, 21474836480 bytes64 heads, 3

10、2 sectors/track, 20480 cylindersUnits = cylinders of 2048 * 512 = 1048576 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 0x00000000 Disk /dev/sdc:183.3 GB, 183307862016 bytes255 heads, 63 sectors/track, 22285 cylindersUnits

11、 = cylinders of 16065 * 512 = 8225280 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 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)：rootrac1 /#mkfs.ext4 /dev/sdb1rootrac1 /#mkfs.ext4

12、 /dev/sdc1rootrac1 /# partproberootrac2 /# partproberootrac2 /# mount /dev/sdb1 /install-file/rootrac2 /# mount /dev/sdc1 /data4,设置自动挂载rootrac1 /#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

13、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/fstabrootrac1 /# cat /etc/fstab# /etc/fstab# Created by anaconda on Wed Mar 2 16:56:31 2016# Accessible filesystems, by reference, are

14、 maintained under /dev/disk# See man pages fstab(5), findfs(8), mount(8) and/orblkid(8) for more info#/dev/mapper/vg_rac1-lv_root / ext4 defaults 1 1UUID=68997162-bec2-44b1-b18c-ee67d1f51323 /boot ext4 defaults 1 2/dev/mapper/vg_rac1-lv_home /home ext4 defaults 1 2/dev/mapper/vg_rac1-lv_swap swap sw

15、ap defaults 0 0tmpfs /dev/shm tmpfs defaults 0 0devpts /dev/pts devpts gid=5,mode=620 0 0sysfs /sys sysfs defaults 0 0proc /proc proc defaults 0 0UUID=c419526c-468a-443b-a244-0b8782ff8639 /install-file ext4 _netdev 0 0UUID=a54e2c7b-4754-4ba0-b35d-036ea22e742b /data ext4 _netdev 0 0 5,用tune2fs修改文件系统的

16、属性，去掉自动检查的属性：tune2fs -c -1 -i 0 /dev/sdb1tune2fs -c -1 -i 0 /dev/sdc1rootrac1 # tune2fs -c -1 -i 0 /dev/sdb1tune2fs 1.41.12 (17-May-2010)Setting maximal mount count to -1Setting interval between checks to 0 secondsrootrac1 # tune2fs -c -1 -i 0 /dev/sdc1tune2fs 1.41.12 (17-May-2010)Setting maximal mo

17、unt count to -1Setting interval between checks to 0 seconds 6,确认iscsi服务随系统启动而启动rootrac1 #chkconfig -list |grep iscsiiscsi 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chkconfig iscsi -level 35 onch

18、kconfig iscsid -level 35 on 7,用service iscsi status及service iscsid status查看iscsi相关服务的运行状态service iscsi status*Attached SCSI devices:*Host Number: 3 State: runningscsi3 Channel 00 Id 0 Lun: 0Attached scsi disk sdb State: runningscsi3 Channel 00 Id 0 Lun: 1Attached scsi disk sdc State: running 8,Open-

19、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iSCSI portals的配置信息，每个portal对应一个文件，文件名为iSCSI portal IP，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iSCSI portal IP，

20、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）rootrac1 # cat /var/lib/iscsi/send_targets/10.10.10.254,3260/iqn.2006-.openfiler:tsn.1030bbcbea9c,10.10.10.254,3260,1,default/st_configrootrac1 # cat /v

21、ar/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：rootopenfiler # showmount -eExport list for openfiler:/mnt/vg1/nfs/oracle-install 10.10.10.2/255.255.255.255,10.10.10.1/255.255.255.255rootopenfiler #rootrac2 # mount -t nfs 10.

22、10.10.254:/mnt/vg1/nfs/oracle-install /install-file/rootrac2 # df -hFilesystem Size Used Avail Use% Mounted on/dev/mapper/vg_rac2-lv_root 50G 3.1G 44G 7% /tmpfs 1004M 72K 1004M 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-filerootrac2 #