Backup Software That Splits Large Files For Incremental Backup
Dec 3, 2012
Any simple backup program that is capable of backing up large files incrementally by splitting the file and backing up only changed parts of the file? The files I'm talking about are files that get altered by appending stuff at the end of the file, e.g. log files or mailbox files, so it's generally possible to split a new version of the file at the exact point where the old version stopped, purely by file size.
Specifically, I want to back up Thunderbird and SeaMonkey mailboxes without having to create additional subfolders within those programs. I understand that if something had changed near the beginning of the file, then the whole file will have to be backed up, unless the backup program is capable of some very clever searching, but mostly the files will change only by having data appended to it.
I was trying to back up data from office to home via VPN connection. All PCs running Windows 7 for both ends. I have a batch file that uses Robocopy to perform "incremental backup" from the office to home.Here is the example robocopy c:/sharedFiles "\192.168.1.10myHomesharedFiles" /E When I run the batch file, the VPN connection was fine. So the VPN was not the issue.I found it strange that every time I run the batch file. It uploaded the same file again and again. I was pretty sure it already did it but it marked it as newer and did upload the file again and again. This is a waste of bandwidth.I am tempted to use /mir but this option is very risky as I could have important files deleted by accident.By my understanding, option /E should do the job as it only copies the modified files as well as new files and empty folders. That's what I want to do.
My old Western Digital hard drive came with Retrospect 6.5 backup software, which won't run on my new computer with Windows 7.On my old computer I had previously programmed Retrospect to do a daily incremental backup which gave me an exact uncompressed copy of my hard drive.I am looking for recommendations for good backup software that will do the same thing and is compatible with Windows 7.Someone has mentioned Acronis - not sure if this does uncompressed, someone else mentioned Second Copy, which I'm pretty sure does.
using Windows 7 here. I have a folder on one of my internal HDs that I am frequently changing and adding to for a project I am working on. What I am used to doing, is just dragging the folder to an ext HD for bu.Is there a way to do Incremental backups here? So if I bu on Mon to the ext HD, and make some additions on Tues and Wed, come Wed eve I don't want to have to figure out what is new. Can an incremental backup be utilized here?
I want to backup my work/study laptop to my home PC every sunday over the network. I have done a full backup once (45GB) and want to make only incremental backups from now on. But I did read it's not possible?Is it true, or did that 'problem' already has been fixed in Windows 7 SP1?If not, it does a full backup every time. How can I make it do only incremental backups?
Is there a canonical way to make incremental backups that permit a full restoration from a freshly-formatted disk?I made a single system image, then set up B&R to backup all the files on all drives weekly. I can see the weekly backup directories, but they seem to be full backups, not incrementals.I was able to restore from the system image, but I didn't see a way to restore the newer files. You can't do it from within Windows, since it complains as soon as you try to overwrite a system fil
I would like to perform "Incremental Backups" rather than backing up all my files every time I run Backup. Just backup the files I changed and new files and folders that I added.I have heard of Acronis, but have no experience using it. I am not planning on buying new software in order to achieve my objectives.Is there a way of doing this type of incremental backup in Windows 7 64-bit? Here are my drives stats:
-C: 750 GB (overkill, but I had this) Contains the OS (Win 7 64-bit) and some other programs. -R: Two 1 TB each - All my data files, photos, music, videos, etc, are this drive which is RAID1 (mirroring). -Z: 1.5 TB single external drive - Dedicated Backup drive - data backup as well as disk image of C:
It is difficult for me to distinguish what parts of the Back up and restore screen apply just to creating a full backup and and which apply just to creating a file backup.
I know I can create a system Image by clicking in the upper left hand area of the screen (the create a system image link). But it is not clear to me how to create an incremental backup of a system image. Do I just select "Create a system Image" again, and Win 7 is smart enough to do an incremental system image backup automatically, or do I need to create some sort of schedule?
It is difficult to tell if schedules apply only to file backups or if they apply to creating a full system backup too.
I created an image using the Microsoft Backup and Restore tool in Windows 7. I saved the image on a network shared folder.I then went to the Advanced Recovery Methods in Windows to restore my image...that I just created. It restarts the computer and goes into recovery mode, I point to where the image is located, I entered the network credentials and it give me an error. "The Specified network resource or device is no longer available. (0x80070037)"
Which backup software to backup Pictures/Documents/Videos so that when you do a fresh install you don't loose anything.apart from your programs of course, just the documents backed up what do you use?
I'm running Windows 7 64x Home Premium on a Toshiba Qosmio X505 laptop. I just got it back from the warranty repair center, where they replaced the hard drive and graphics fan & heatsink, and reloaded the factory windows version. Before I sent it out for repair, I used Windows Backup to create a backup of all my files on a Toshiba casio 500GB external USB drive (I had over 300 GB of files, so it was easier to use Windows Backup than drag and drop all the files, at least at the time). Now that I have the laptop back, I'm having trouble restoring my files. When I go to Control Panel-> Backup & Restore, a message appears in the restore section, saying "Windows could not find a backup for this computer." I've tried reconnecting the drive as well as restarting my computer, but to no avail. I can see and explore the files in My Computer, so I know the hard drive is properly connected.
Is there way I can change the location of the backup files location using the Win7 Backup Manager? Right now it just shows me the location for a USB port. I would like to use a Home Group Location.
When you wish to recover your system using this utility, do you use the Windows program at desktop or the rescue disc I created from the program?The reasn I ask is because I used to have better luck using Acronis' disc rather than the program and wonderd if the same applied here.Also, does the backup remove the existing one so that you only have one at a time or can you have more than one.
I backup 100GB of data with Windows Backup and over the time where I do all my backups there is like only 30GB of data which changed from those 100GB and also new files were added. Now my external drive is full. When I now delete the very early backup, the first one where the 100GB of data was saved, will it delete then ALL those 100 GB, or will it just delete the previous versions of the files which were modified AFTER that time, which are in this case the 30GB I talked about? Because otherwhise I would then have in the end an uncomplete, messed up backup.
I currently use Vista Ultimate. I am preparing to move to Windows 7. Is it possible to restore files from Vista Backup and Restore Center to Windows 7 after a clean install?
I'm using Win 7 Pro and want to schedule several backups to my NAS. With Win XP, I was able to schedule multiple backup jobs, which makes things easier since I have 116 GB of data. I like to backup my documents, email files, etc. every week, but my photos, MP3s, etc. don't change as frequently so once a month is fine for that. Not surprisingly, the media collection takes much longer to backup, which is another reason I try to separate it from my "regular" backup.Unfortunately, Win 7 backup only seems to allow one backup job to be scheduled, which seems awfully limited. Am I missing something? Are there other free backup utilities that would work better, or do I need to shell out some cash?
I'm trying to backup Windows 7 to an external HD that currently is used to backup mac.eed to do to make this happen? I'm sure I'll have to format the ext HD then backup the mac using a different file format, but am unsure just what I'll have to do or how to do it.
Currently my PC is set just they way I like so I thought I'd do a backup, the idea being that should something go wrong then I can just use that backup (on DVD's) to do restore my PC to the 'now' settings.
Does anyone know what would cause the following backup error?
The backup was not successful. The error is: Windows Backup encountered a problem while determining additional locations of one of the users included in backup. (0x81000038).
what files Windows Backup backs-up except that it backs up your data files. Are Outlook .pst files included in that? If so, can i presume it will restore those files too?
I just backup files to an external HD and a second internal HD time to time. Then I get new pictures and designs and need to make up backups of those. Is there a good system that backs up only the new stuff? Many are corel files and some folders are pretty big to backing stuff up yet again takes a lot of time and space.
I had a Windows 7 HP system that the motherboard was going out, so I sent it back. I did a reinstall of Windows 7 at first and it had me to back up my files to a drive, so I did. I sent it back and now I have my XP system. Can I retrieve those files from that external HD and have them on my XP system?
YOU MUST DO A CLEAN INSTALL. There is no upgrade path. There are user migration tools you can use, but you will need to backup your files and do a clean install. I have seen several threads about this and just want to clarify. The upgrade from Windows Vista is a valid upgrade path, but Windows XP to Windows 7 is not.
I deleted these before knowing they are necessary for removal of a service pack. Would system restore or an Aronis image of the system be better to recover these?
Running weekly backups through the Task Scheduler; periodic checks always show task completed successfully; discovered that "completed successfully" doesn't necessarily mean "completed correctly"; checked in Control Panel >> Backup/Restore and discovered that Windows reports my last 4 backups are not complete...there were files missing. Missing files belong to a hidden user account created for irrelevant purpose. Hero computer tech finds/edits registry to remove hidden account and backups now runs correctly.Problem: I now have 4 backup files that are incorrect and I don't know if that will cause any problems if I forget about their condition and choose to back up to one of them in the future.
Backstory: My computer decides to crash on me while browsing some site, and it failed to startup after that. After many tries of getting it to work through system restore/system repair, it still would not load up. I then see an advanced option of restoring to the system default, with an option of saving all personal data such as files and documents. After this successful reinstall, I have a huge folder (190 gigs!) worth of my old files sitting in a folder named 'Backup' in the C: drive, all on a fresh version of Windows 7 (ie: default programs and icons like internet explorer). I have tried running Windows' Backup and Restore application, but the aforementioned backup drive does not show up. Is it possible to transfer everything back?
tl;dr: restored old comp to system default, (with an option to save personal files/programs, all in a new folder C:/Backup) but can't figure out how to move/replace this system default back to my old setup.
i bought windows 7 ultimate 32bit because my girlfriend has a different mother languagewell i have always update , so i download and update every hotfixescan i get rid of the backups after the updates?i find that link-> Windows 7 SP1 Disk Cleanup Toolthat suggests -> Code: dism /online /cleanup-image /spsuperseded now that article talks about remove the hotfixes after the sp1i did not update sp1 , i will do soonbut now i have lots lots of backups due the many paches/hotfixes installedcan i get rid of them ?
