oracle 10g crs 不能启动问题解决案例

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今天由于客户机房断电,导致p570小机和存储直接down机,重新启动后发现有个节点2crs不能正常启动,节点1crs能正常启动,ps -ef|grep crs没有发现任何crs相关的进程
介入检查:

1.ocr盘和vote盘状态检查
./ocrcheck
./crsctl query css votedisk
都正常

2.crs启动检查
crsctl check boot
[root@p570b1:/crs/app/oracle/product/crs_1/bin]#./crsctl check boot
Failed 3 to bind listening endpoint: (ADDRESS=(PROTOCOL=tcp)(HOST=p570b1-priv))
提示找不到私网

3.ifconfig -a
没有出现私网ip

4.检查私网设备状态
[root@p570b1:/]#lsdev -Ccadapter
ent0 Defined 01-00 2-Port Gigabit Ethernet-SX PCI-Express Adapter (14103f03)
ent1 Available 01-01 2-Port Gigabit Ethernet-SX PCI-Express Adapter (14103f03)
ent2 Available 04-00 2-Port Gigabit Ethernet-SX PCI-Express Adapter (14103f03)
ent3 Available 04-01 2-Port Gigabit Ethernet-SX PCI-Express Adapter (14103f03)
ent4 Available 06-00 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
ent5 Available 06-01 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
ent6 Available 07-00 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
ent7 Available 07-01 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
fcs0 Available 00-00 4Gb FC PCI Express Adapter (df1000fe)
fcs1 Available 00-01 4Gb FC PCI Express Adapter (df1000fe)
fcs2 Available 05-00 4Gb FC PCI Express Adapter (df1000fe)
fcs3 Available 05-01 4Gb FC PCI Express Adapter (df1000fe)
sa0 Available 03-08 2-Port Asynchronous EIA-232 PCI Adapter
sissas0 Available 08-08 PCI-X266 Planar 3Gb SAS Adapter
sissas1 Available 0A-08 PCI-X266 Ext Dual-x4 3Gb SAS Adapter
usbhc0 Available 09-08 USB Host Controller (33103500)
usbhc1 Available 09-09 USB Host Controller (33103500)
vsa0 Available LPAR Virtual Serial Adapter

通过查询节点1私网端口为en0,所以节点2私网端口也为en0,但节点2 en0
端口状态为不可用,找到问题就好办了,通过解决为en0问题后,状态变为可用
后,节点2的crs能够正常启动,恢复正常。

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