1. 於/usr/src/kernels/解開2.6.28.7的kernel source (download: www.kernel.org)
2. 將目前的kernel config 從/boot下copy到/usr/src/kernels/2.6.28.7/.config
2. 將目前的kernel config 從/boot下copy到/usr/src/kernels/2.6.28.7/.config
3. 於/usr/src/kernels/2.6.28.7執行make menuconfig
-> Add EXT4
-> Remove Bluetooth
-> Remove wireless
4. 執行make bzImage
5. 執行make modules
6. 執行make modules_install
7. 執行make install
8. 檢查/boot/*, /boot/grub/grub.conf
-> 開機選用kernel 2.6.28.7開機。
2009.3.25 update:
Tested ext3 and ext4 performance on kernel 2.6.29 and result as below:
It looks like ext4 is better than ext3.
Note: To clean HD cache for each test processing by hdparm -f command.
Note: To clean HD cache for each test processing by hdparm -f command.
2 comments:
I have follow the quick instruction that you mentioned. However, I ran into a failure messege at bootup says something about "Protocol version 5 requires 2.6.17 or above". Similar issue has been identified on bugzilla.redhar.com at https://bugzilla.redhat.com/show_bug.cgi?id=195768.
Would you mind showing me some further direction about how to resolve this issue?
我到是沒遇到此問題，我是在kernel 2.6.18-92.1.18.el5去compile 2.6.28.7，剛剛查了一下我系統的 autofs是v5.0，所以沒有問題。
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