recovery

How to recover checked out file in Clearcase?

由 落花浮王杯 提交于 2019-12-10 11:08:43
问题 Let's say there is a file called myfile.java. I checked it out and I was working on it. Before checking it in, I have lost my hard drive and I had to get a new hard drive. Next time that I want to check out the file, it says that I can not check out. It was already checked out in the old view which has gone. I have to mention that I am using the option "re-use development stream option". Is there anything I can do to be able to checkout the file once again? 回答1: You can completely unregister

Steps to configure Oracle 11g Data Guard Physical Standby – Active Data Guard Part-I

由 ≯℡__Kan透↙ 提交于 2019-12-09 21:58:59
Steps to configure Oracle 11g Data Guard Physical Standby – Active Data Guard Part-I Published 3 years ago by Jignesh Jethwa Here in this article I am going to cover steps by step approach to configure Oracle 11g Data Guard Physical Standby. In my case, Ingredients to simulate Physical Standby data guard environment are as below: 2 VM’s, Primary and DR with enough CPU and RAM in order to run oracle database. Primary server configuration CentOS 6.5 Server name: pr IP: 192.168.17.131 Oracle 11g software plus oracle instance. Oracle SID/Global_name: RTS Oracle db_unique_name: RTS Secondary server

痞子衡嵌入式：恩智浦i.MX RTxxx系列MCU启动那些事（8）- 从Serial(1-bit SPI) NOR恢复启动

由 不想你离开。 提交于 2019-12-08 16:23:26
　　大家好，我是痞子衡，是正经搞技术的痞子。今天痞子衡给大家介绍的是 恩智浦i.MX RTxxx系列MCU的1-bit SPI NOR恢复启动 。 　　在前几篇里痞子衡介绍的Boot Device都属于主动启动的Master Boot Device（Serial(Multi-IO) NOR, SD/eMMC），试想一下如果遇到这样的情况，你选择启动的某个Master Boot Device正常工作一段时间后某次开机突然因为某种未知原因无法启动了，此时系统无法正常工作，但如果你希望系统能够有一定的容错/鲁棒能力，即使这种场合下也能够保证基本工作，那应该怎么做？别担心，i.MXRTxxx BootROM提供了一种解决方案，即Recovery Boot机制，BootROM支持Serial NOR作为Recovery Boot Device，你只需要将备份application事先放进Recovery Boot Device即可，任何主动启动的Master Boot Device启动失败，BootROM会自动启动Recovery Boot Device中的备份application保证系统能正常工作，是不是觉得recovery boot很贴心？今天痞子衡就为大家介绍Recovery Boot： 一、支持的Serial NOR 　　 i.MXRTxxx支持加载恢复启动的主要是1-bit

Recovering a SVN Repository with out a dump file

由 倖福魔咒の 提交于 2019-12-08 08:48:33
问题 I have an old repository that I have no dump file for. I do have the complete repository, though, and am hoping that I can get it running on a new system. I tried reading Recover svn from directory backup after server failure which gives me hope, but doesn't seem to have worked for me. Whenever I point TortoiseSVN or svnadmin at the repository folder to examine it, it reports "No such revision 1" despite there being 130 revs in the db folder. Any advice you could offer would be greatly

Symfony sfGuardPlugin password recovery

由 偶尔善良 提交于 2019-12-08 08:42:57
问题 I am supporting a site built on symfony. There were problems regarding some kind of "admin page". While not knowing much about the whole thing by reading the logs and comparing recent backups I think I was able to fix the issue (some developer removed a route, but did not fix a template). I do not have admin password to the site, but have root access to the server and super access to the database (in this case postgres). Can you help me how to create myself an account without knowing the

How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1)

由 假如想象 提交于 2019-12-08 08:00:29
How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0.1 and later Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Information in this document applies to any platform. GOAL How to recover a skipped tablespace after an incomplete recovery. 不完全恢复后如何恢复跳过的表空间 Skipped datafile is reported

What happens to original changesets after an Hg “history rewrite” (histedit, commit --amend), and how can they be recovered?

由 末鹿安然 提交于 2019-12-08 04:24:22
问题 In Git - with it's immutable changeset objects and mutable refs - I know that the original commits remain, which gives me a warm fuzzy feeling after an 'oops' "history rewriting" moment. For example, after a "history rewriting" git rebase the original changesets (cbe7698, 09c6268) are still there and a new changeset (08832c0) was added. I can easily restore/access the other changesets until such a time as they are pruned. $ git log --oneline --graph --decorate $(git rev-list -g --all) *

/cache/recovery folder in android

由 末鹿安然 提交于 2019-12-08 01:59:08
问题 What does the cache/recovery folder hold in the android filesystem? I have a single file inside it - last_log that seems to have the log infomation about the last bootup. Can somebody explain this in detail? 回答1: /cache contains dex information about the apps installed on your device. This information is populated at the very first boot of Android. Android uncompresses each app, optimizes its launch, and save it into /cache . You should at least see one file per app with a weird name:

Recovering a SVN Repository with out a dump file

由 隐身守侯 提交于 2019-12-07 20:37:28
I have an old repository that I have no dump file for. I do have the complete repository, though, and am hoping that I can get it running on a new system. I tried reading Recover svn from directory backup after server failure which gives me hope, but doesn't seem to have worked for me. Whenever I point TortoiseSVN or svnadmin at the repository folder to examine it, it reports "No such revision 1" despite there being 130 revs in the db folder. Any advice you could offer would be greatly appreciated. Tony you can always create a dumpfile by using svnadmin dump [PATH_TO_REPO] > newDump.dmp

Android手机上如何无痛替换SD卡，扩展存储空间

由 ▼魔方 西西 提交于 2019-12-07 14:38:57
Android手机上如何无痛替换SD卡，扩展存储空间 作者：ygps2002 相关帖子： 1，[教程] G7刷机详细教程：解锁S-OFF，ROOT提取，CM-7.0.3ROM刷机 2，[教程]Android手机上如何无痛替换SD卡，扩展存储空间      ---> 本帖 3，[教程] Android手机上如何实现data2ext 4，[文章]磁盘的逻辑构造(参见： wenku.baidu.com/view/3e0c18a4f524ccbff1218413.html) 5，[教程] 活用Android手机上的GPS日志+地图语音导航 6，[体验] 当G7遇到小米 免责声明： 1，示例中所有所用软件均是免费软件或是破解版。 2，本人基本不使用付费软件，但支持付费使用，反对盗版软件。 3，对于盗版软件或是破解软件，仅限於个人使用，不赞成商业或是网络传播。 4，大量使用免费软件或是破解版软件，可以节约大量银子，节能环保！ 关键词： SD卡 格式化 Recovery备份/恢复 数据清洗wipe 分区 data2ext ext3分区 app2sd 内存/RAM ROM 新旧SD卡换装方法探讨：       许多用户在Android手机买来使用一段时间后，往往发现无论是手机的外部存储空间（SD卡上的FAT32分区）还是手机的自身存储（ROM）都非常有限，安装不了几个应用程序便会弹出系统提示
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