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求msa1000做集群的资料
Modular Smart Array 1000 简写成MSA1000\r\n用户现场情况:\r\n2台ES45机器,一台MSA1000带两个光纤switch,盘柜共有三个BOX附22块72G SCSI硬盘。两台机器是单机运行。\r\n用户的安装要求:\r\n22块硬盘做一个RAID0+1,分成11个unit。其中3个unit为一台服务器所用,另9个unit为另一台机器所用。\r\n安装说明如下:\r\n1. 盘柜有一点不好就是,在CLI>;所键入的命令一定要一个字母都不能少,不能错,否则就有错误提示。且在终端上如果一行显示到头了,而命令还没有完成,则后面的字符将被隐藏了。也就类似盲打了,但是一点都不能错。错了刚重敲,且上下键不能返回上一个命令,这一点特别别扭。\r\n2.MSA1000在创建RAID组时非常方便,一条命令能解决传统几条命令完成的工作。\r\n安装步骤如下:\r\n1. 串口线连接MSA1000,但是在controller上的接口是RJ-45Z,在设置速率时一定要是19200(默认)\r\n2. 配置控制器参数:\r\n A.CLI>; SET GLOBALS EXPAND_PRIORITY=HIGH REBUILD_PRIORITY=HIGH\r\nSYSTEM_NAME=”BJUNICOM” READ_CACHE=50 WRITE_CACHE=50 (此步骤仅对于VMS系统需要设置,一般Tru64不需要专门设置)\r\nB.CLI>; SET THIS_CONTROLLER_ID UNICOM\r\nC. CLI>; SET PROMPT Left\r\n CLI>; SET PROMPT Right\r\n3. LUN 创建和管理命令:\r\nA. Left>; LOCATE BOX 1\r\nLeft>; locate cancel\r\nLeft>; LOCATE BOX 2\r\nLeft>; locate cancel\r\nLeft>; LOCATE BOX 3\r\nLeft>; locate cancel (指定所有BOX上的硬盘flash LED)\r\n B. Left>; add unit 0 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 0\r\n Left>; add unit 1 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 1\r\n Left>; add unit 2 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 2\r\n Left>; add unit 3 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 3\r\n Left>; add unit 4 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 4\r\n Left>; add unit 5 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 5\r\n Left>; add unit 6 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 6\r\n Left>; add unit 7 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 7\r\n Left>; add unit 8 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 8\r\n Left>; add unit 9 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 9\r\n Left>; add unit 10 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 10\r\n Left>; add unit 11 data=\"disk101-disk107 disk201-disk207 disk301-disk308\" raid_level=1 size=69460\r\n Left>; show unit 11\r\n 这一步就是创建各个卷, 0 = RAID 0 (no fault tolerance)\r\n1 = RAID 1 (mirroring)\r\n5 = RAID 5 (distributed parity)\r\nADG = Advanced Data Guarding (ADG)\r\n 对于用户需求0+1方式,设置所有的unit在同一个磁盘组中,且raid_level=1即可实现。这相对于传统的盘柜创建unit来说比较简单了多了\r\n C.Left>; set unit_id 0 split1\r\nLeft >; set unit_id 1 split2\r\nLeft >; set unit_id 2 split3 \r\nLeft >; set unit_id 3 split4\r\nLeft >; set unit_id 4 split5\r\nLeft >; set unit_id 5 split6\r\nLeft >; set unit_id 6 split7\r\nLeft >; set unit_id 7 split8\r\nLeft >; set unit_id 8 split9\r\nLeft >; set unit_id 9 split10\r\nLeft >; set unit_id 10 split11 (按客户要求对每一个unit起一个ID)\r\n D:Left >; SET UNIT 0 CACHE=ENABLE\r\n Left >; SET UNIT 1 CACHE=ENABLE\r\n Left >; SET UNIT 2 CACHE=ENABLE\r\n Left >; SET UNIT 3 CACHE=ENABLE\r\n Left >; SET UNIT 4 CACHE=ENABLE\r\n Left >; SET UNIT 5 CACHE=ENABLE\r\n Left >; SET UNIT 6 CACHE=ENABLE\r\n Left >; SET UNIT 7 CACHE=ENABLE\r\n Left >; SET UNIT 8 CACHE=ENABLE\r\n Left >; SET UNIT 9 CACHE=ENABLE\r\n Left >; SET UNIT 10 CACHE=ENABLE\r\n4. 和主机的光纤卡的连接:\r\nA. Left >; show connections\r\n onnection Name: <Unknown>;\r\n Host WWNN = 20000000-C93872E6\r\n Host WWPN = 10000000-C93872E6\r\n Profile Name = Default\r\n Unit Offset = 0\r\n Controller 2 Port 1 Status = Online\r\n\r\nConnection Name: <Unknown>;\r\n Host WWNN = 20000000-C9387242\r\n Host WWPN = 10000000-C9387242\r\n Profile Name = Default\r\n Unit Offset = 0\r\n Controller 1 Port 1 Status = Online\r\n B. Left>; add connection conne1 wwpn=10000000-C93872E6 profile=Tru64 \r\n Left>; add connection conne2 wwpn=10000000-C9387242 profile=Tru64\r\n Left>; add connection conne3 wwpn=10000000-C9380E14 profile=Tru64\r\n Left>; add connection conne4 wwpn=10000000-C9380F54 profile=Tru64\r\n (每台主机两块KGPSA光纤卡,做冗余使用,创建connection,只要注册上WWPN即可。Profile非常重要,MSA1000可以对NT、Linux、VMS等都能使用,所以这个参数我们一定要注明)\r\n5. 设置UNIT的访问列表:此用户的要求是只有conne1和conne2使用UNIT 3-10,而conne3和conne4使用unit 0-2.\r\n Left>;add acl connection=conne1 unit=3-10\r\n Left>;add acl connection=conne2 unit=3-10\r\n Left>;add acl connection=conne3 unit=3-10\r\n Left>;add acl connection=conne4 unit=3-10\r\n Left>;show acl\r\n ACL is enabled:\r\nConnection WWPN Units\r\nconne1 10000000-C93872E6 4, 5, 6, 7, 8, 9, 10\r\nconne2 10000000-C9387242 4, 5, 6, 7, 8, 9, 10\r\nconne3 10000000-C9380E14 0, 1, 2, 3\r\nconne4 10000000-C9380F54 0, 1, 2, 3\r\nInaccessible Units: None\r\n安装完毕。然后就可以在主机里创建文件系统了。\r\n6.Make file system\r\nA. #hwmgr –view dev (可以清楚地看到我们所创建的MSA磁盘,如dsk15,dsk16 等)\r\nB. #disklabel –z dsk15\r\nC. #disklabel –rw –t advfs dsk15\r\nD. #mkfdmn /dev/dsk15c data_domain(比如创建一个data_domain#data)\r\nE. #mkfset data_domain#data\r\nF. #mkdir /data\r\nG. #mount data_domain#data /data\r\nH. vi /etc/fstab(系统启动时自动加载data_domain文件系统)\r\n加上一行:data_domain#data /data rw 0 0\r\n其余的以此类推。\r\n\r\nhp论坛看到的!可以参考一下 |
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