Redflag Linux安装Oracle 10gR2 RAC记事
Kamus遇到过：
SQL> startup nomount
ORA-27102: out of memory
Linux-x86_64 Error: 28: No space LEFT ON device
这和内核参数 shmall 有关，修改设置 kernel.shmall = 16475728 。
后来离开没多久，客户打电话说两台机器都挂了，我检查了一下message信息：
Feb 5 16:57:22 ywg1 kernel: bnx2: eth1 NIC Copper Link is Down
Feb 5 17:02:55 ywg1 syslogd 1.4.1: restart.
Feb 5 17:02:55 ywg1 syslog: syslogd startup succeeded
Feb 5 17:02:55 ywg1 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Feb 5 17:02:55 ywg1 kernel: 4.S2E0.S2E9 OSHP fails=0x5
Feb 5 17:02:55 ywg1 syslog: klogd startup succeeded
Feb 5 17:02:56 ywg1 irqbalance: irqbalance startup succeeded
Feb 5 17:02:56 ywg1 netfs: Mounting other filesystems: succeeded
Feb 5 17:02:56 ywg1 rc: Starting lm_sensors: succeeded
Feb 5 17:02:56 ywg1 mDNSResponder: startup succeeded
Feb 5 17:02:56 ywg1 acpid: acpid startup succeeded
Feb 5 17:02:57 ywg1 sshd: succeeded
Feb 5 17:02:57 ywg1 crond: crond startup succeeded
Feb 6 01:02:18 ywg1 rc.sysinit: -e发现有网卡Down的信息，问了客户，有人折腾网线。
再看message信息里有大量的pci告警信息，系统初始化之后就存在，原因未知，不知道有人遇到过没有：
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 OSHP fails=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 _HPP fail=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 OSHP fails=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 _HPP fail=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 OSHP fails=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 _HPP fail=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 OSHP fails=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 _HPP fail=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 OSHP fails=0x5
Nov 29 18:12:33 YWG1 kernel: pciehp: acpi_pciehprm:\_SB_.PCI0.PT04.S2E0.S2E9 _HPP fail=0x5
安装难度不大，不过遇到不少问题。
-The End-
By eygle on 2010-02-05 22:29 |
Comments (8) |
Advanced |
Oracle12c/11g | 2504 |
8 Comments
老大,观察,再观察,调整,再调整,规律慢慢就掌握了.......:)
查看下硬件要求的LINUX版本，比如说HP785 最低要求4.8
这个Linux正是4.8的版本： 2.6.9-78.8AXS2largesmp
俺也碰到过27102的错误:
http://www.banping.com/2009/05/05/ora-27102/
用什么红旗啊，上周有个用户要在SuSE上装RAC，被我给否了……
后来，EMC的工程师说，红旗也不要用，PowerPath没有for 红旗的……
提高生产力，就用OEL！
如果没有猜错，应该是HP的机器吧，如果是，是不是HP DL580 G5？
在/etc/hotplug/blacklist中，把“pciehp”和“shpchp”加进去就可以了。这是硬件的一个兼容性问题。
为啥SUSE上面不能安装RAC？偶们就是在SUSE上面用的哟。不过是挺麻烦的。
