设置方法：在NBU administrator console设置: Host Prop...]]> blog cqubityj Mon, 29 Dec 2008 14:04:03 GMT http://space.itpub.net/228190/viewspace-509702 执行ocrdump命令，然后从OCRDUMPFILE中找出clustername.
......
[SYSTEM.css.clustername]
ORATEXT : c...]]> blog cqubityj Wed, 10 Dec 2008 13:46:14 GMT http://space.itpub.net/228190/viewspace-506398 添加和删除VoteDisk:(版本10.2.0.1)
[root@rac1pub ~]# crsctl query css votedisk
 0.     0    /dev/raw/votedisk1
 1.     0    /dev/raw/votedisk3
 2. &...]]> blog cqubityj Sat, 06 Dec 2008 22:36:28 GMT http://space.itpub.net/228190/viewspace-504064 　1.1 备份Oracle Inventory, CRS_HOME, ORACLE_HOME.　
　　　使用tar命令备份。Inventory的位置记录在文件/etc/oraInst.loc
  1.2 备份数据库
2. 升级CRS
  1.1 安装CRS升级软件
  1.2 CRS rolling upgrade
  &n...]]> blog cqubityj Sun, 30 Nov 2008 00:14:02 GMT http://space.itpub.net/228190/viewspace-498311 1. dladm show-dev
显示系统上已经安装的网卡设备
root@ocs00biiitf001:~ #> dladm show-dev
e1000g0         link: up        sp...]]> blog cqubityj Fri, 21 Nov 2008 13:26:44 GMT http://space.itpub.net/228190/viewspace-497984 root@ocs00biiitf001:~ #> svcs | grep cron
online         15:11:29 svc:/system/cron:default
如果未启动，则用svcadm enable svc:/system/cron:default

2. 修改...]]> blog cqubityj Wed, 19 Nov 2008 15:22:08 GMT http://space.itpub.net/228190/viewspace-481809
1. com00biiitf001上产生公用/私有密钥对
$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/export/hom...]]> blog cqubityj Wed, 29 Oct 2008 17:29:16 GMT http://space.itpub.net/228190/viewspace-469885 PATH=/usr/bin:/usr/sbin ; export PATH
#
# Change this to where your patches are located
#
cd /your/patchpath
#
# Reverse the order of the patch_order file
#
tail -r patch_order > remove_order
#
# Loop throu...]]> blog cqubityj Fri, 10 Oct 2008 14:03:56 GMT http://space.itpub.net/228190/viewspace-468167 blog cqubityj Tue, 07 Oct 2008 11:22:27 GMT http://space.itpub.net/228190/viewspace-466037 #===================================================================================
#
#         FILE:  pmdesc3
#
#     SYNOPSIS:  Find ve...]]> blog cqubityj Sun, 28 Sep 2008 14:05:12 GMT http://space.itpub.net/228190/viewspace-465929 在Solaris系统中需要mount　CD/DVD时，需要首先知道cdrom对应的设备名。可以用iostat -En得到该设备名。如：

% iostat -En

c1t0d0           Soft Errors: 149 Hard Errors: 0 Transport Errors: 0...]]> blog cqubityj Sat, 27 Sep 2008 16:42:26 GMT http://space.itpub.net/228190/viewspace-445637 如果出现上述情况，可用如下方式处理：
http://bbs.chinaunix.net/viewthread.php?tid=1152970&pid=8548231&page=1&extra=#pid8548231

在一个v880的系统日子志中....]]> blog cqubityj Fri, 06 Jun 2008 20:57:26 GMT http://space.itpub.net/228190/viewspace-331029 今天在检查数据库占用空间的时候，突然发现一个奇怪的现象。df与du的输出值差别很大。

df -h

Filesystem             size   used  avail capacity  Mounted on