#1 closed 細微缺失 (fixed)
Current Kernel Config does not support SMP
| Reported by: | jazz | Owned by: | rock |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Keywords: | kerrighed | Cc: |
Description
文傑:
目前 Kerrighed 的 Kernel 2.6.20 Config 把 CONFIG_SMP 關掉了. 但我們的機器是四核心的,請問把 SMP 打開是否會造成 Kerrighed 的異常或錯誤? 或是 Kerrighed 官方文件建議關閉 SMP 的支援??
Jazz Yao-Tsung Wang
Change History (6)
comment:1 Changed 16 years ago by rock
comment:3 follow-up: ↓ 4 Changed 16 years ago by rock
- Status changed from new to assigned
comment:4 in reply to: ↑ 3 Changed 16 years ago by rider
Kernel options
If you want to edit kernel options, note that the following are currently broken with Kerrighed:
- General setup -> IPC Namespaces
- Processor type and features -> Preemption Model -> Voluntary Kernel Preemption
- Processor type and features -> Preemption Model -> Preemptible Kernel
- Networking -> IrDA (infrared) subsystem support
- Security options -> Enable access key retention support
- Networking -> Networking options -> The Ipv6 protocol
From: http://www.kerrighed.org/wiki/index.php/Installing_Kerrighed_2.2.0
comment:5 Changed 16 years ago by rock
- Resolution set to fixed
- Status changed from assigned to closed
comment:6 Changed 16 years ago by jazz
- version changed from 1.0 to 0.1
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之前的版本是建議關掉， 不過2.2.0之後的版本， 也就是現在用的版本是可支援SMP的，
像之前用小胖的那８台IBM機器， CPU都是雙核的，可那時的版本是比較舊(忘了是幾版了@@)， 但那時的kerrighed kernel並無支援SMP， 所以 top 指令只能看到8顆CPU，
若是用現在的版本，打開SMP選項， top指令下就可以看到16顆CPU拉～～～