Latest

Lenovo ThinkPad T420 to enable wireless to AP mode - updated

後來發現用NAT方式來轉送Wifi AP封包到Ethernet Port會有連線不連續的問題,所以又查了一下Debain/Ubuntu 平台下,正確的方法為何? 首先要設定/etc/network/interface , 設定系統將wlan0(ap)與 eth0透過虛擬的橋接介面br0 作router,這樣一來就可把NAT的script給拿掉了。以下設定要重開機才會生效。 vi /etc/network/interface auto lo br0 iface lo inet loopback # wireless wlan0 allow-hotplug wlan0 iface wlan0 inet manual iface eth0 inet manual iface br0 inet static       bridge_ports wlan0 eth0       address

By Phillips Hsieh

Setup Adaptec SATA RAUD HBA monitoring for Linux

長期以來一直使用Adaptec AAR-2410SA PCI SATA 4channel 作為 Linux File System Server硬硬資料保護,不過很困擾的是他的硬碟錯誤偵測不是很強還滿常需要人為介入作進一步問題的檢查,比如說硬碟壞軌,硬碟離線等。 必需加入遠端Monitor機制才能提早發現硬碟問題,在作了些功課後決定使用SNMP(sample network manager protocol)。 Drive部份直到CentOS6.3都還有內建aacraid的module。 Download appliance部份 http://ftp.dell.com/scsi-raid/afa-apps-snmp.2807420-a04.tar.gz Download ucd-snmp source code http://nchc.dl.sourceforge.net/project/net-snmp/ucd-snmp/4.2.7.1/ucd-snmp-4.2.

By ipstor

Managing Microsoft Exchange Services with Windows Powershell in Exchange 2010

To Get all the MsExchange Services Startup Type to Disabled State Get-Service | where{$_.Name –Like ‘MSExchange*’} | set-Service –StartupType ‘Disabled’ To Get all the MxExchange Services Startup Type to  Automatic State Get-Service | where{$_.Name –Like ‘MSExchange*’} | set-Service –StartupType ‘Automatic’ (Starting and Stopping all Service in one Shot differs , scenario to scenario

By ipstor