Archive for 3月 2011
Sending HMC Commands from a CL Program
In R530 of IBM i5/OS, HMC commands can now be sent directly to the HMC by using the 5733SC1 IBM Portable Utilities for i5/OS LPP. This allows i5/OS system administrators to send commands to the HMC from an i5/OS command line, the scheduler or from a.
CentOS 5.5 某些型號電腦SATA被誤認為IDE以及安裝完後開啟AHCI
一.SATA被誤認為IDE首先先談到我的HP電腦在裝CentOS 5.2,光碟一開機便出現ata_piix no available legacy port,完全無法安裝.隨後改用CentOS 5.5裝,可以安裝了!但是裝完系統運作非常慢,每秒只有4MB/s,查看後發現系統把SATA硬碟當成IDE用,看/dev下的裝置,都是/dev/hd開頭,查了久的文章,才確認解決方式,1.開機進grub單次開機編輯,在kernel那行最後面加 ide0=noprobe ide1=noprobe ...依此類推.2.如果開機後查看以變成/dev/sdX,那就成功了,接下來vi.
