Sun Cluster 3.2 New Feature

Sun Cluster 3.2 FAQ
What are the new features?

• Ease of Use
  • New Command Line Interfaces
  • Oracle 10g improved integration and administration
  • Agent configuration wizards
  • Flexible IP address scheme
• Higher Availability
  • Cluster support for SMF services
  • Quorum server
  • Extended flexibility for fencing protocol
• Greater Flexibility
  • Expanded support for Solaris Containers
  • HA ZFS - agent support for Sun's new file system
  • Extended support for Veritas software components
• Better Operations and Administration
  • Dual-partition software update
  • Live upgrade
  • Optional GUI installation

With Solaris Cluster Geographic Edition, new features include:

• Support for x64 platforms
• Support for EMC SRDF replication software

完整介紹
What's New in the Sun Cluster 3.2 Software

sshd error: Kerberos mechanism library initialization error

好久沒裝 Solaris 9 了，裝好上完 Patch 後，只要使用 ssh 連線就會冒出了這 error

sshd[19238]: [ID 432372 auth.error] Kerberos mechanism library initialization error: Can't open/find Kerberos /etc/krb5/krb5.conf configuration file.

阿我又沒有 enable Kerberos 啊，怎麼老是跳這訊息
找了好一會兒在 Sun 竟然找不到資料，一堆都是在講 Kerberos 沒設定正確 blah blah。終於在咕狗發現了解法
Solaris SSH Fun，快快筆記一下 :p

1. Solaris 9 9/05 sshd and kerberos could this be a BUG
在 /etc/ssh/sshd_config 中加入
GSSAPIAuthentication no
GSSAPIKeyExchange no
GSSAPIStoreDelegatedCredentials no

2. Fixing the bad Solaris ssh patch
在 /etc/ssh/ssh_config 中加入
Host *
GSSAPIKeyExchange no
GSSAPIAuthentication no

Solaris Performance ToolsCD 3.0

不小心看到個新玩意兒....看起來不錯用，去下載來踹踹

Solaris Performance ToolsCD 3.0 available online

The CD covers within 300 MB:

• dimSTAT v8.1 - collect and analyze performance data
  

• Dtrace Tools - Brendan Gregg's collection of Dtrace scripts

• K9Toolkit - freeware tools written using the KStat library on a Solaris 9

• sysperfstat - displays utilization and saturation for CPU, memory, disk and network, all on one line.

• cpuinfo - displays CPU configuration (number, type, clock and strands)

• meminfo - displays configuration of physical memory and swap devices or files

• iobar - displays io for disk-devices in a |cpubar|-like fashion

• iotop - displays |iostat -x| in a |top|-like fashion

• checkcable - prints the link up status for network interfaces

• nicstat - prints statistics for the network interfaces such as KBytes/s read and write, Packets/s etc.