更换Sun Cluster共享阵列
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更换Sun Cluster共享阵列
(v 1 。0)
作者 陈 亮 审核
分类 Solaris 子类
Sun Cluster
更新时间 2010/6/7
关键字
摘要 Solaris Sun Cluster 3.1 SUN3310
主要适用环境 Solaris
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版本说明
版本号 拟制/修改责任人 拟制/修改日期 修改内容/理由
V1.0 陈亮 2010/6/7 初稿
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目录
版本说明 ....................................................................................................................................... 错误!未定义书签。
1 现场环境与现有问题 ................................................................................................................................................. 4
2 操作步骤 ..................................................................................................................................................................... 6
3 参考文档 ..................................................................................................................................................................... 7
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1 现场环境与现有问题
配置:SUN F480×2,3310×1,SUN Cluster 3.1, Oracle 9。
问题:3310阵列有故障,需更换整个阵列阵列,一些状态信息如下:
# format
0. c1t0d0
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w2100000c5067463d,0
1. c1t1d0
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w2100000c50674731,0
2. c2t0d0
/pci@8,700000/pci@3/scsi@4/sd@0,0
# scdidadm -L
1 v480-2:/dev/rdsk/c1t1d0 /dev/did/rdsk/d1
2 v480-2:/dev/rdsk/c1t0d0 /dev/did/rdsk/d2
3 v480-1:/dev/rdsk/c2t0d0 /dev/did/rdsk/d3
3 v480-2:/dev/rdsk/c2t1d0 /dev/did/rdsk/d3
3 v480-2:/dev/rdsk/c2t2d0 /dev/did/rdsk/d3
4 v480-1:/dev/rdsk/c1t1d0 /dev/did/rdsk/d4
5 v480-1:/dev/rdsk/c1t0d0 /dev/did/rdsk/d5
# metaset –s oracle
Set name = oracle, Set number = 1
Host Owner
v480-1 Yes
v480-2
Mediator Host(s) Aliases
v480-1
v480-2
Driv Dbase
d3 Yes
# metastat –s oracle
oracle/d1: Concat/Stripe
Size: 428516288 blocks (204 GB)
Stripe 0:
Device Start Block Dbase Reloc
d3s0 0 No No
# scstat
-- Cluster Nodes -- Node name Status --------- ------
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Cluster node: v480-2 Online Cluster node: v480-1 Online -- Cluster Transport Paths -- Endpoint Endpoint Status -------- -------- ------ Transport path: v480-2:qfe1 v480-1:qfe1 Path online Transport path: v480-2:qfe0 v480-1:qfe0 Path online -- Quorum Summary -- Quorum votes possible: 3 Quorum votes needed: 2 Quorum votes present: 3 -- Quorum Votes by Node -- Node Name Present Possible Status --------- ------- -------- ------ Node votes: v480-2 1 1 Online Node votes: v480-1 1 1 Online -- Quorum Votes by Device -- Device Name Present Possible Status ----------- ------- -------- ------ Device votes: /dev/did/rdsk/d3s2 1 1 Online -- Device Group Servers -- Device Group Primary Secondary ------------ ------- --------- Device group servers: oracle v480-1 v480-2 -- Device Group Status -- Device Group Status ------------ ------ Device group status: oracle Online -- Resource Groups and Resources -- Group Name Resources ---------- --------- Resources: oracle-rg oracleapp oracle-hastp-rs oracle-rg-license oracle-rg-oracle -- Resource Groups -- Group Name Node Name State ---------- --------- ----- Group: oracle-rg v480-1 Online Group: oracle-rg v480-2 Offline -- Resources -- Resource Name Node Name State Status Message ------------- --------- ----- -------------- Resource: oracleapp v480-1 Online Online - LogicalHostname online. Resource: oracleapp v480-2 Offline Offline - LogicalHostname offline. Resource: oracle-hastp-rs v480-1 Online Online Resource: oracle-hastp-rs v480-2 Offline Offline Resource: oracle-rg-license v480-1 Online Online Resource: oracle-rg-license v480-2 Offline Offline Resource: oracle-rg-oracle v480-1 Online Online Resource: oracle-rg-oracle v480-2 Offline Offline -- IPMP Groups -- Node Name Group Status Adapter Status --------- ----- ------ ------- ------ IPMP Group: v480-2 ipmp2 Online ce1 Online IPMP Group: v480-2 ipmp2 Online ce0 Online IPMP Group: v480-1 ipmp1 Online ce1 Online IPMP Group: v480-1 ipmp1 Online ce0 Online