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 程式師世界 >> 數據庫知識 >> Oracle數據庫 >> Oracle教程 >> channel c3 disabled, job failed on it will be run on another channel,disabledfailed

channel c3 disabled, job failed on it will be run on another channel,disabledfailed

編輯:Oracle教程

channel c3 disabled, job failed on it will be run on another channel,disabledfailed


今天執行備份時,報錯: allocated channel: c3 channel c3: sid=131 instance=orcl2 devtype=DISK   RMAN-03009: failure of backup command on c3 channel at 09/22/2010 05:11:10 ORA-19504: failed to create file "/u01/backup/orcl_19logo39_1_1_20100922" ORA-27040: file create error, unable to create file Linux Error: 2: No such file or directory channel c3 disabled, job failed on it will be run on another channel   從這裡我們可以看出,通道c3 是分配成功了的。 但是在通道上c3上不能創建備份集的文件。   因為我是在節點1上做的RMAN 備份。 開始以為全部的備份文件都會放在節點1上。 所以只在節點1上創建了備份目錄。 即/u01/backup目錄。 在節點2上沒有創建。 問題就出在這個地方。 我在就節點2上創建了/u01/backup目錄,並賦予了777權限後,備份成功。     最後檢查2個備份文件。 發現一個問題orcl1通道的備份集文件會存放在節點1的備份目錄上(/u01/backup),orcl2通道的備份文件會放在orcl2的備份目錄上(/u01/backup).  因為它的備份文件存放在2個地方,所以恢復的時候會很麻煩。 最理想的狀態,是所有的備份文件都存放在一個節點,或者共享設備上。 --本篇文章轉自:http://blog.itpub.net/17069315/viewspace-694890/裡的‘2.  備份目錄的權限問題’處

2009年山東省中考英語試題

德州市2009年中考英語試題
第I卷(選擇題 共75分)
一、聽力測試(共20小題,計20分)(每小題約有8秒鐘的答題時間)
(一)錄音中有五個句子,每個句子聽一遍,然後從每小題A、B、C中選出能對每個句子做出反應的答語。
1. A. Take the No. 2 bus. B. I’d like to help you. C. Here you are.
2. A. Wonderful. B. Me, too. C. Thank you.
3. A. My pleasure. B. You are right. C. Don’t say so.
4. A. Yes, who are you? B. No, he isn’t here. C. Sure. Hold on, please.
5.

(二)錄音中有五組對話,聽對話兩遍後,從每小題A、B、C中選出能回答所給問題的正確答案。
6. What birthday present will the woman give Helen?
A. A music book. B. A CD. D. She has no idea.
7. Which train will the man most probably take?
A. The train before 6 a.m. B. The train between 6:30 and 7:30 a.m.
C. The train after 7:30 a.m.
8. What’s Tom’s favourite activity in his free time?
A. Dancing. B. Singing. C. Tennis.
9. Where does the conversation probably take place?
A. At a restaurant. B. At a cinema. C. At a bus stop.
10. Why isn’t Sally going to the concert?
A. She’s busy. B. She’s tired. C. She’s ill.
(三)錄音中有一段對話,聽對話兩遍後,從每小題A、B、C中選出能回答所給問題的正確答案。
11. What’s the woman’s name?
A. Sandra. B. Sally. C. Sandy.
12. When did she lose the watch?
A. On her way to work. B. In the morning. C. On the way back from work.
13. What’s her telephone number?
A. 0933 575896. B. 0933 575896. C. 0995 575896.
14. What color is the watch?
A. Yellow. B. Silver. C. Black.
15. How long has she kept the watch?
A. 40 days. B. H......余下全文>>
 

浙江中考的英語知識點

中 學英 語 易 混 易 錯 詞 匯 總 結
1. clothes, cloth, clothing
clothes統指各種衣服,謂語動詞永遠是復數, cloth指布,為不可數名詞 clothing 服裝的總稱,指一件衣服用a piece of, an article of
2. incident, accident
incident指小事件, accident指不幸的事故He was killed in the accident.
3. amount, number
amount後接不可數名詞, number後接可數名詞 a number of students
4. family, house, home
home 家,包括住處和家人,house房子,住宅,family家庭成員. My family is a happy one.
5. sound, voice, noise
sound自然界各種各樣的聲音,voice人的嗓音,noise噪音I hate the loud noise outside.
6. photo, picture, drawing
photo用照相機拍攝的照片,picture可指相片,圖片,電影片,drawing畫的畫 Let's go and see a good picture.
7. vocabulary, word
vocabulary詞匯,一個人擁有的單詞量,word具體的單詞He has a large vocabulary.
8. population, people
population人口,人數,people具體的人 China has a large population.
9. weather, climate
weather一天內具體的天氣狀況,climate長期的氣候狀況 The climate here is not good for you.
10. road, street, path, way
road具體的公路,馬路,street街道,path小路,小徑,way道路,途徑
take this road; in the street, show me the way to the museum.
11. course, subject
course課程(可包括多門科目),subject科目(具體的學科)a summer course
12. custom, habit
custom傳統風俗,習俗,也可指生活習慣,後接to do, habit生活習慣,習慣成自然,後接of doing. I've got the habit of drinking a lot.
13. cause, reason
cause 指造成某一事實或現象的直接原因,後接of sth./doing sth,reason用來解釋某種現象或結果的理由,後接for sth./doing sth. the reason for being late
14. exercise, exercises, practice
exercise運動,鍛煉(不可數),exercises練習(可數),practice(反復做的)練習 Practice makes perfect.
15. class, lesson
作"課"解時,兩者可以替換.指課文用lesson. 指班級或全體學生用class. lesson 6; clas......余下全文>>
 

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