标签归档:oswprvtnet

osw配置私网监控(oswprvtnet)

OS Watcher Black Box (OSWbb) 是一种 UNIX shell 脚本的集合,主要用于收集和归档操作系统和网络的度量,以便为诊断性能问题提供支持。OSWbb 作为服务器上的一组后台进程来运行,定期收集OS 数据,其调用 Unix 实用程序,如 vmstat、netstat 和 iostat 等。在最近的gi psu中已经把osw包含在tfa中了,但是默认不启用私网的监控,如果需要可以进行人工配置
OSWbb 使用 traceroute 命令获取这些私有网络的状态。每个操作系统对 traceroute 命令使用的参数都略有不同。基本 oswbb 目录中的示例Exampleprivate.net 文件中包含每个操作系统使用的语法。因此,这将导致在 UNIX 平台中的输出显示有所不同。OSWbb 按指定间隔运行 private.net 文件,并在归档目录下的 oswprvtnet 子目录中存储数据。数据存储在每小时归档的文件中。文件中的每个条目都包含一个时间戳,前缀为 ***,嵌入在顶部输出中。
tfa中含osw

[root@xifenfei01 ~]# ps -ef|grep osw
grid      17673      1  0 Jan30 ?        00:00:07 /bin/sh ./OSWatcher.sh 30 48 NONE /u01/app/grid/tfa/repository/suptools/xifenfei01/oswbb/grid/archive
grid      17841  17673  0 Jan30 ?        00:00:01 /bin/sh ./OSWatcherFM.sh 48 /u01/app/grid/tfa/repository/suptools/xifenfei01/oswbb/grid/archive
root      64159  64120  0 00:30 pts/0    00:00:00 grep osw

测试prvtnet.sh

[root@xifenfei01 oswbb]# cd /u01/app/grid/tfa/repository/suptools/xifenfei01/oswbb/grid/oswbb
[root@xifenfei01 oswbb]# more prvtnet.sh
echo "zzz ***"`date`
traceroute -r -F xifenfei01-priv
traceroute -r -F xifenfei02-priv
######################################################################
# DO NOT DELETE THE FOLLOWING LINE!!!!!!!!!!!!!!!!!!!!!
######################################################################
rm locks/lock.file
[root@xifenfei01 oswbb]# ./prvtnet.sh 
zzz ***Tue Jan 30 18:02:49 CST 2018
traceroute to xifenfei01-priv (192.168.102.11), 30 hops max, 60 byte packets
 1  xifenfei01-priv (192.168.102.11)  0.010 ms  0.003 ms  0.002 ms
traceroute to xifenfei02-priv (192.168.102.14), 30 hops max, 60 byte packets
 1  xifenfei02-priv (192.168.102.14)  0.081 ms  0.076 ms  0.087 ms
rm: cannot remove `locks/lock.file': No such file or directory

配置private.net正式收集私网信息

[root@xifenfei01 oswbb]# find . -name OSWatcher.sh | xargs grep -i "private"
# Run traceroute for private networks if file private.net exists
if [ -x private.net ]; then
   ./private.net >> $OSWBB_ARCHIVE_DEST/oswprvtnet/${hostn}_prvtnet_$hour 2>&1 &

这里重要的是:
./OSWatcher.sh:# Run traceroute for private networks if file private.net exists
表示,在OSWatcher.sh中调用的文件名称是private.net
将prvtnet.sh复制为供OSWatcher.sh脚本调用的文件名称

[root@xifenfei01 oswbb]# cp prvtnet.sh private.net
[root@xifenfei01 oswbb]# chown grid:oinstall prvtnet.net
[root@xifenfei01 oswbb]# chmod +x prvtnet.net

关注内容

示例 1: 接口处于启动和响应状态:
traceroute to X.X.X.X, (X.X.X.X) 30 hops max, 1492 byte packets
1 X.X.X.X 1.015 ms 0.766 ms 0.755 ms


示例 2: 目标接口不是在直接连接的网络上,所以需要验证地址
         是否正确或其插入的交换机是否位于相同的 VLAN 上(或其他问题):
traceroute to X.X.X.X, (X.X.X.X) 30 hops max, 40 byte packets
traceroute: host X.X.X.X is not on a directly-attached network


示例 3: 网络无法访问:
traceroute to X.X.X.X, (X.X.X.X) 30 hops max, 40 byte packets 
Network is unreachable

示例 4: 网络无法访问:
xifenfei01_prvtnet_18.01.30.2000.dat-zzz ***Tue Jan 30 20:27:43 CST 2018
xifenfei01_prvtnet_18.01.30.2000.dat-traceroute to xifenfei01-priv (192.168.102.11), 30 hops max, 60 byte packets
xifenfei01_prvtnet_18.01.30.2000.dat- 1  xifenfei01-priv (192.168.102.11)  0.014 ms  0.004 ms  0.005 ms
xifenfei01_prvtnet_18.01.30.2000.dat-traceroute to xifenfei02-priv (192.168.102.14), 30 hops max, 60 byte packets
xifenfei01_prvtnet_18.01.30.2000.dat- 1  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 2  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 3  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 4  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 5  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 6  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 7  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 8  * * *
xifenfei01_prvtnet_18.01.30.2000.dat- 9  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-10  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-11  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-12  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-13  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-14  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-15  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-16  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-17  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-18  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-19  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-20  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-21  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-22  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-23  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-24  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-25  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-26  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-27  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-28  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-29  * * *
xifenfei01_prvtnet_18.01.30.2000.dat-30  * * *
xifenfei01_prvtnet_18.01.30.2000.dat:zzz ***Warning. Traceroute response is spanning snapshot intervals.
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