20170613_jeffrey - silenceuncrio/diary GitHub Wiki

0910

降頻 旺宏 1 號

零下 30 度 放了一夜後 開機 成功

降溫到 零下 35 度

待會試試

0925

morris 轉寄一封信給我

是他在官方論壇關於 零下 40 度無法開機 發問的回覆

對方提到我們可以試著調整 Extended Mode Register (EMR) 試試

0930

monkeyjj time

1100

降頻 旺宏 1 號

零下 35 度 開機 失敗

連續開了快 10 次後成功了

把 uboot env bootdelay 改成 3

讓下次開機能進 uboot

關機放個 20 分鐘後再開機

利用 mw 020e0404 0001f039 11 把 NAND 相關的暫存器的 DSE 從 011 改成最強的 111

還是開不起來

試著去調整 DDR 相關的 DSE 值時發現 該 field 是 Read Only Field

而且值為 0 DSE - output driver disabled

跟 morris 聊過決定我目前就先不再花時間在這 issue 了

至於 feature branch low-temperature-boot-up

先等過一陣子 morris 多測個幾片看看效果如何

再來決定要不要 merge 到 branch develop

1315

回到 VRRP

先 review

參考官網 Github 的 index

我可以找到 Keepalived User Guide 的 index

先手工整理一下

• Introduction
• Software Design
• Load Balancing Techniques
• Installing Keepalived
• Keepalived configuration synopsis
• Keepalived programs synopsis
• IPVS Scheduling Algorithms
• IPVS Protocol Support
• Configuring SNMP Support
• Case Study: Healthcheck
• Case Study: Failover using VRRP
• Case Study: Mixing Healthcheck & Failover
• Terminology
• License
• About These Documents
• TODO List

1340

這是目前能找到的最完整的 keepalived 文件了

就耐著性子看吧

1350

怎麼寫 keepalived.conf 要參考 Keepalived configuration synopsis

1450

試著來解 0000386: web ui cache issue

切回 branch develop 順便 pull 最新的 code

➜  M300 git:(feature/vrrp) git checkout develop
Switched to branch 'develop'
Your branch is up-to-date with 'origin/develop'.
➜  M300 git:(develop) git pull
remote: Counting objects: 22, done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 22 (delta 17), reused 0 (delta 0)
Unpacking objects: 100% (22/22), done.
From 192.168.0.242:RD/M300
   3ba7eb3..95b82ef  develop    -> origin/develop
   a3d92ef..67f87e7  release/v1.50 -> origin/release/v1.50
First, rewinding head to replay your work on top of it...
Fast-forwarded develop to 95b82ef4dcf9db0b615a2e30fb9322b690890818.
➜  M300 git:(develop) git pull
Current branch develop is up to date.
➜  M300 git:(develop)

以 develop 這個 branch 為底

開一條 解 web ui cache 用的 feature branch - web-ui-cache

➜  M300 git:(develop) git flow feature start web-ui-cache
Switched to a new branch 'feature/web-ui-cache'

Summary of actions:
- A new branch 'feature/web-ui-cache' was created, based on 'develop'
- You are now on branch 'feature/web-ui-cache'

Now, start committing on your feature. When done, use:

     git flow feature finish web-ui-cache

➜  M300 git:(feature/web-ui-cache)

參考 proscend/prosrc/www/Makefile 針對 .js 以及 .css 的 cache 解法

label := $(shell date +'%Y%m%d%H%M%s')

################################################################################
#   Target all
################################################################################
default:
	@if [ $(_BRAND_ID) -eq 44 ]; then \
		make handle_digicomm; \
	else \
		make handle_nobrand; \
	fi
	sed "s/\.js/\.js\?v=${label}/g; s/\.css/\.css\?v=${label}/g" index.html.src > index.html

1535

打完收工 一併 commit

commit 3d9b737a6b639da2713fb24029424cea8fd56be3
Author: jeffrey <[email protected]>
Date:   Tue Jun 13 15:30:38 2017 +0800

    Append unique query string for each 'ng-include' directive while compile time
    - solve the web ui cache issue
    - the '*.html.src's are the source code for '*.html' with the Makefile

先不決定 merge 回 develop

1610

monkeyjj time