SSD大潮不可阻擋,我也跟風買了個32G ssd準備安裝fedora19完成自我感覺的提升
但新買的隨身本S3-371和其很多本一樣,除了sata口接硬盤外,可供使用的僅剩下msata.同樣,和很多本一樣,該MSATA上接的ssd不能作爲啓動盤使用--BIOS上沒有該盤的顯示,自然也無法選擇爲啓動盤。
但在系統啓動後,能查看並對該盤操作。於是各種折騰。
F19默認使用LVM方式保存/home,我無法用flashcache對其做cache,也無法對系統數據最多的/做cache。
發現目前而言,IRST對linux沒有足夠的支持,使用安裝方式過於繁複,我沒有辦法在不破壞系統的情況下使用SSD作爲硬盤的CACHE,終放棄。
但好消息來自fedora20
bcache將會在該版本使用,F20關注的是普通用戶使用體驗,所以猜想不會難於使用。
https://fedoraproject.org/wiki/Changes/SSD_cache
--雖然F19的3.10.X kernel已經帶bcach.so但我還沒有可用工具。如有實現了的朋友也請提示
F20 timeline
2013-07-02 | Fedora 19 Release |
2013-07-16 | Change Proposals Submission Deadline |
no earlier than 2013-08-20 | Changes Freeze--Planning & Development Ends |
Branch Fedora 20 from Rawhide | |
no earlier than 2013-09-03 | Software String Freeze |
Alpha Change Deadline | |
no earlier than 2013-09-17 | Alpha Release |
no earlier than 2013-10-08 | Software Translation Deadline |
Beta Change Deadline | |
Accepted Changes 100% Complete | |
no earlier than 2013-10-22 | Beta Release |
no earlier than 2013-11-12 | Final Change Deadline |
no earlier than 2013-11-26 | Fedora 20 Final Release |
######冬天的折騰
曲線實現------------------------
As you known ,S3-371 and loads of BIOS not supported boot by SSD,just got boot information from slowly hard disk.
So this is a shortcut to enjoy SSD: given a partition from HDD for /boot,rest all for /home.
given 4G for swap from SSD ,rest all for /
System boot following below:
load /boot from HDD-->load / swap from SSD , and /home from HDD.
If you want to test this plan,I suggest you must got a SSD more than 32G.
I will check it on my notebook after Oct ,if I may.
If you done that work ,please let me known.