Software :: Testing A Database Restore On A Different System?
May 24, 2010
I am running tests on doing a postgreSQL restore, and part of the procedure is to import the dump file into the database. The database, version 8.1.3,s from HP-UX Internet Express Version A.14.00 Bundle and was installed onto an HP-UX 11.11 server.As part of the testing process, I was planning on setting up a Linux system with the latest available version of PostgreSQL, and import the dump file generated on the HP-UX server into database on the Linux system. Once that was done, we would connect to the latter system, and test the database.My questions are the following:1. Can the dump file be imported to a remote system rather than the one that generated it?2. Is this a good test to determine the viability of the dump file?
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Jul 8, 2011
I recently moved into a new place and when I hooked up my webserver, I wasn't able to bring up my page, even from localhost. With some digging, it seems that I can't access the database that housed my posts (wordpress installation). I looked for the datadir in MySQL and that directory shows the wordpress directory that should be holding the database and all the files are still there. 1) why the database no longer shows up 2) how to restore the database from the files?
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Feb 21, 2011
I am having a problem restoring a database. Server is Ubuntu 8.04.4 LTS. It appears to wig out at a certain point, when this happens the output on the screen shows;Quote:
0,4),('2011-02-21 03:30:32','Queue Wait Outside (100)','Queue Wait Outside (100)',11,0,4),('2011-02-21 03:30:49','Queue Wait Sleep (30)','Queue Wait Sleep (30)',5,0,4),('2011-02-21 03:30:53','Queue Wait Sleep (30)','Queue Wait Sleep (30)',13,0,4)
[code]...
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Jul 22, 2010
I used this command to Backup a mysql database [name is cacti]- /usr/bin/mysqldump -uroot -proot cacti > cacti-metadata-backup.sqlHow do I restore Restore this database, on a system that has a clean install of mysql on it. Also I need to restore the owner of this data [in this case cacti]How do I restore the owner and password for create a new one.
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Jul 22, 2011
I have 200+ mysql database dump in tar.gz format. Restoring all of them one by one is very time consuming. Is there any way so I can restore all these database in a single transaction.
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May 7, 2011
are there any sweeper / cleaner apps which can take back my installation as to when it was new. I know home directory could have config files etc..but that doesnt matter, i want all packages and applications reset to how it was when i had a clean install. I am using Natty
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May 2, 2011
I am trying to restore my system to Ubuntu 10.10, using a system backup made with REMASTERSYS. When I reboot, I get the message: GRUB error:15 I found many threads discussing this issue, most notably here: [URL]
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Jul 31, 2010
I would like to find a Linux testing environment , my PC is slow , it is not good to install VM and I do not have laptop , besides , I want to do testing at different places , can advise is there online Linux testing environment ? I just want to test the Linux command .
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Jan 25, 2011
Recently I've backupped my entire /home folder on my laptop with grsynch trough ssh.Since I already had a simply text file containing all installed programs, I figured 'then, when i go from the backup trough my desktop, all my program settings will be restored if i run the txt file to install all those programs first.So i installed al programs, then i went from backup to /home on desktop, logged out and back in. Started up a random program (tried thunderbird and filezilla) and no settings were to be found.In retrospect, docky did start, but didnt have all the launchers i had on my laptop. so that could have been a clue.
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May 17, 2011
EDIT: This thread has taken a different turn, please go down to viewtopic.php?f=30&t=64242#p370832 Below is I originally wrote, now totally irrelevant.:D I am delighted/bored with my one Debian Squeeze install, so I've decided to free up a partition to play with another configuration of the universal OS.At the moment I am liking the looks of the supposedly not so unstable Sid; what's the ideal download/install path to get Sid up and running? Is it:1) I already have a live Squeeze GNOME DVD lying around; should I install that again and upgrade to Sid?
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Nov 8, 2015
I'm trying to set up my Intel Wireless 3945ABG (which is supported in the kernel) and I don't understand where to start if I want to use systemd to do this.
I've installed my Debian (Stretch Alpha4) base system using the wireless to download the necessary components but when I boot into the system I need to set up the wireless card separately.
I would prefer to be able to install wireless without the requirement of connecting via ethernet so no package installs other than what is downloaded by the installer.
I can't even find documentation on this specific issue because everyone seems to reference /etc/network/interfaces which AFAIK is not supported in systemd. How do I configure a wireless card using only systemd?
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Oct 5, 2010
I created a very simple cron job for testing my first Linux system but It doesn't work. After open the crobtab file by typing crontab -e, I put a line like this to send email in every 2 minutes to report disk usage:MAILTO=dan@gmail.com*/2 * * * * du -s /homeI tried to restart cron several times but I still got nothing worked. /etc/init.d/crond restart
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May 7, 2010
I have applied a patch in linux kernel version-2.6.31(fedora core 12)source code.Now I want to check whether the performance of the memory management part has been enhanced. So how to test the efficiency of this new modified code?
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May 25, 2010
I've installed the latest testing version, which has 2.6.32 kernel perfect for me. I was very amazed when check system monitor and saw it runs with 90MB RAM, meanwhile my ubuntu desktop takes only 400, and the pocket version of ubuntu on vmware has 180MB RAM.
The questions is: Debian runs on vmware 7. Could the amount of RAM change when switching to a normal environment? Or I have to test and see what is happening..What problems could occur when using a testing version?
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Oct 3, 2010
but I have been literally banging my head against the wall.I am trying to configure skype on my system (testing, x86) but unsuccessfully.Let me say that I am now using skype (static) as downloaded from skype website.
$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04)
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Aug 30, 2010
how to rebuild the system update database?
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Feb 18, 2009
I recently purchased a Quadro FX 4800 and tried to install it on Fedora 10. During the installation, Fedora didn't recognize my new graphics card and began installing the OS in text mode. I stopped the installation and tried to start over, this time I passed the following command: linux resolution=1024x768. I then proceeded with the installation, and again, I was posed with a text mode installation. I continued with the text mode install and when Fedora was done installing, I rebooted and system just locked up.
At this point I was frustrated, so I reinstalled my old 8800 graphics card and started a new install with something that worked in the past. When the install was done, I loaded the latest NVIDIA drivers and the rebooted. I reinstalled my new graphics card (Quadro FX 4800) then powered up my system. I thought everything was good to go and all of a sudden my system flickered and then locked up during the 'Anacron' testing phase. I then rebooted with the "Ctrl+Alt+Del" hotkeys, but my system always locks up during the 'Anacron' testing sequence. I am aware that the Quadro FX 4800 is a few months old, but how can I get it to work in linux? It has gotten so bad, that I had to resort to using MS Vista.
System specs:
Intel Core Duo Quad Core
4 gigs DDR2
SATA RAID 0
Mobo: 680i SLI
800WATT Power Supply
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May 28, 2010
I am new to Linux and ave installed Ubuntu on my system along with Windows XP (Dual boot). I would like to find out if there is a way to share a database between these two operating systems.
Currently, I have a Microsoft Access database which I would like to use in either OS. I understand that Access probably won't work in Linux so I am willing to go to a different DB application as long as I can access it from both operating systems. Database is very simple. It allows you to input into an Access Form and then allows you to print a simply one page report based on the data just entered.
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Mar 15, 2010
Whats the best way to setup a cluster for HBase database system?
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Apr 21, 2010
I have recently trying to build an Accounts system database for a project. When you run the program it goes in the main menu sort of like this.
Accounts System
Add a Customer With a Contract......1
Add a Customer Without a Contract...2
Display all Customers...............3
Find a Customer.....................4
Edit a Customer.....................5
Print a Statement...................6
Print an Invoice....................7
Load File...........................8
Save and Exit.......................9
When you add a customer with a contract, you add name, address, start contract, end contract, payment and email address. Now, is there a code I could write to get back to this menu. To not confuse anyone, all I just saying is supposing I accidentally push number 1 on the keyboard and suppose I didn't want to add a customer. In other words I need a code that can cancel (or stop) adding a customer to go back to the accounts system menu.
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Mar 18, 2010
I just installed Squeeze on an older PC. Installation seemed to go fine. But when it booted up on the installed system for the first time, I could not login - username/password failure. I tried every possible typing error and CAP LOCK error I could have made - still nothing.
I brought up a console window and tried logging in as root - same problem.
I booted into single user mode and entered passwd command to set new root password - I got a SYSTEM ERROR message from the passwd command.
I booted to a Live CD, went to /etc/shadow and deleted the encrypted password. Rebooted on the hard drive, went to console window and logged in as root, with no password required. So far so good. I entered passwd command to set new password and got the same SYSTEM ERROR message.
The machine seems fine when running on the Live CD, and the install seemed to go fine.
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May 28, 2010
Because I was getting some package errors, I ran the Repair Installed System option that shows up after boot. During System Check when earching for package databases,YaST2 is not able to find /var/lib/rpm/Filemd5s. After a while, a YaST2 box pops up and says that it Successfully rebuilt the package databaseïbut I get the same error when I run System Check again. I've chosen both Rebuild Package Database as well as Revert to Original Package Database (saved by YaST)In both cases, it saysat it was successful, but the same error occurs the next time I run System Check
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Apr 4, 2011
I am new to openSUSE (and to Linux). I have try Ubuntu, Debian, Fedora and ended with openSUSE that seems to be the one I like. But I have some problem now. The system seems to hang on boot and after searching the Internet I found thread about ATI display driver (and I have ATI) so I installed ATI drivers. The system got worse and playing videos start to be not as it should be (and often freezing). I decided to uninstall these drivers to get my system back as it was but ended with more problem. Now my system don't start. I can boot in some kind of command prompt but nothing else.
Can I do something to restore the system or will I have to reinstall the system? I don't know if I want to reinstall it. I am using a very slow Internet-connection (air-card) and I have had so much headache on the other Linux (before I did end on openSuSE). I like openSuSE (even there is some minor things, like I cannot change my default browser to Opera, a Browser I have been using for almost 10 years but I still can use the Opera so it is a minor thing).
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Aug 11, 2010
First off, Ubuntu 10.4 is working great on my new laptop and I really enjoy it. And it is super fast. My question is now that I have everything all set up, all my packages, my windows settings, and my ATI driver, my updates, etc., I want to be able to keep it all. Maybe somebody could point me in the right direction or give me some better terminology. Would love to learn more about distros in the future. For now I just don't want to have to do all this updating again. There are a few things I have found like Clonezilla and others, but they seem to be a bit advanced and more for servers.
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Sep 8, 2010
A friend has a netbook running a dual boot setup with Ubuntu (9.10, I think) and Windows XP. She recently decided to run system restore on the Windows partition and can't boot into Windows anymore. I told her I would help her fix it tonight, but before she gets here I figured it would probably be helpful to ask if this is a well known issue and if anyone has any suggestions on the best method of fixing it.
I planned on first making sure the grub is targeting the Windows partition correctly, but I suspect the problem could be that the system restore point she used was one from before she had a linux partition. If that is the case does anyone know if this could potentially destroy the windows installation?
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Oct 20, 2010
I was installing mail server on a desktop for just experimentation using sudo tasksel command. I selected the second option that says mail sending using internet. During installation it asked for something about phpmyadmin, which was already installed on my system. I selected no, and then during installation it removed all the utilities from my system and now system startups in terminal mode. I have some very important data on that system that i can't afford to lost. please help me out so that i can again start the system in normal graphical mode or tell me a way so that i can transfer my data to anyother media.
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Oct 30, 2010
I restored my laptop to an image created the 1st time I used the laptop. Since restoring the system won't load. After the initial boot screen and check to boot from cd it just resets. It never makes GRUB menu were I can choose the OS I want. I'm dual booting Vista and ubuntu but can't get into either.
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Apr 29, 2011
Is it possible to get a system restore point on ubuntu?
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Jun 12, 2010
I have had Kubuntu installed for quite some time, I very rarely use it because of my dependanacy on windows but frequently boot up Kubuntu to do updates.A few days ago, I tried to boot Kubuntu and it comes up in command line only, I login but it stays at the command line, no KDE.On the boot list I have Ubuntu 2.6.32-21-generic.I have gotten used to using KDE and now I need to use Linux but am not command line fluent.
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Jun 26, 2011
how to implement a password login system that both sends passwords over the internet in an encrypted form (so my users don't get that annoying message saying "this web site is about to send your password in an unsafe form..." and stores its user data in a MySQL database? This seems to need a combination of mod_auth_digest and mod_auth_mysql.
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