On Tue, 9 Oct 2012 16:55:51 +0000, éGuy wrote:
What is the maximum file size FAT, FAT32 & NTFS file systems supports? Any methods of switching from FAT & FAT32 to NTFS file system without formating appreciated. (i.e without removing the files from a particular drive).
Difference between FAT & FAT32?
First, note that there are three varieties of FAT: FAT12, FAT16, and
FAT32. Many people call FAT16 just FAT, because before FAT32 came out, FAT16 was the only variety used for hard drives, so just calling it FAT was sufficient.
FAT12 (hardly used at all anymore) had a maximum volume size of 12mb.
It was used almost exclusively for floppy disks.
FAT16 was used on hard drives (or partitions) up to 4GB, and had a
cluster size that varied from 2kb to 64kb, depending on the size of the partition. It is almost never used anymore, because almost nobody has partitions as small as 4GB.
FAT32 took over from FAT16 and has a maximum drive size of 2TB. Its
maximum file size is 4GB, which is why you can't copy a 5GB file to it. Its cluster size is 4KB up to a partition of 8GB. Above 8GB the cluster size grows up to 32kb. NTFS is what almost everyone should be using on their hard drives today. Its maximum volume size is 2^^64-1, and its maximum file size is 16 × 1024^^6 bytes (way more than the biggest hard drive available today). Its cluster size stays at 4kb, regardless of the volume size.
I have a drive full of files and this is in FAT32 file system. As I cannot copy large files (5GB + ) into this drive, I intend to solve this issue by switching file systems.
Good! You should.
Apparently it is not possible to do this without formatting.
That is not correct. To convert to NTFS, you use the CONVERT
command. But first read http://www.aumha.org/a/ntfscvt.htm because there's an important issue regarding cluster size that isn't obvious.
Also note that conversion is a big step, affecting everything on your
drive. When you take such a big step, no matter how unlikely, it is always possible that something could go wrong. For that reason, it's prudent to make sure you have a backup of anything you can't afford to lose before beginning.
Ken Blake, Microsoft MVP
If you are running out of space on your iPhone or iPad and have decided to see what apps are taking up the most space, you probably have noticed that WhatsApp consistently is close to the very top.
WhatsApp is popular and anyone I know who uses it, usually has at least 10 to 15 group chats they are part of. With all those chats, they have tons of shared videos and pictures, which add up to a lot of space. Even if you disable the option of saving media to your camera roll, WhatsApp still can take up several GBs easily.
In this article, I’ll show you how you can reduce the amount of storage space WhatsApp is using and also keep a history of your chats for future reference.
Find the Biggest Chats in WhatsApp
First, you should try to figure out which chats are taking up the most space in WhatsApp. When you look at the Storage & iCloud Usage screen, it only shows you the total amount of space being taken up by WhatsApp, which isn’t really all that useful.
So we know the app is taking up almost 3 GB of space, but which chats inside WhatsApp are the space hoggers? To figure that out, open WhatsApp, tap on Settings at the bottom right and then tap on Data and Storage Usage.
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Next, tap on Storage Usage at the bottom.
Finally, you will get a listing of which chats (group or individual) are taking up the most space on your phone.
As you can see, my Family group chat is eating up almost half a gigabyte of data. So is the next group chat right below that. Now that we know which chats are using up the most space, we can start to clear them out.
Export and Clear ChatsWhatsapp Max File Size 2019
The best way to reduce the size of your WhatsApp chats and still keep the chat history is to export and then clear. In WhatsApp, there are a couple of options you have: clear a chat, delete a chat, or archive a chat.
Clearing a chat will clear all the current chat history from that chat, but keep the blank chat still visible in the Chats tab of the app. Here’s an example of two cleared chats at the top of my Chats dialog.
Note that when you clear a chat, it will remove all the previous chat history, so you need to export the chat before you clear it if you care to keep a history of the chat. Once you clear a chat, it will also disappear from the chat backup to iCloud. Any new messages into those chats will begin to be saved on the phone and into iCloud like normal.
Matt Brynildson of Firestone Walker Brewing Co., Paso Robles, California. Clone of john bourbon tour.
You can clear or export a chat by swiping from right to left on the chat and then tapping on the More icon.
This will bring up a set of options at the bottom of the screen. Here you can choose Export Chat to first save the chat history out to a third-party program like Notes, Google Drive, OneNote, OneDrive, etc. It depends on what apps you have installed on your phone. If nothing, you can save it out to iCloud Drive.
Clearing chats will save you the most space in the quickest possible manner. If you have a large group chat, I suggest clearing it out every couple of months, which will save you a lot of space overall.
Note that archiving a chat simply hides it from view in the Chats tab. If you archive all of your chats, it will not reduce the amount of space WhatsApp is using because the chats are simply hidden, not deleted.
If you delete a chat instead of clearing the chat, it will remove all the message history, but in addition, it will remove the chat from your Chats tab. For a group, if you exit the group, it doesn’t automatically delete the group or chat history. After exiting a group, you have to swipe again, go to More and then tap on Delete Group.
Adjust Chat Settings
You can do all of this individually per chat on the chats tab or you can tap on Settings and then Chats to perform the actions on all chats.
You can archive all chats, clear all chats or delete all chats. I don’t really recommend doing this unless you really don’t care about saving any kind of chat history. Clearing all chats is still a better option than deleting because you’ll still be able to see the chats on the Chats tab.
You should also go ahead and toggle off the Save to Camera Roll option as that can add up to a lot of space, especially if you are in one of those groups where people share pics and videos all the time. You don’t want all that clogging up your iCloud photo library.
Lastly, if you tap on Chat Backup, you can see exactly how much space is being used in iCloud for WhatsApp chat history. In my case, before I cleared out the big chats, my total size was over 1 GB, but now it’s only around 64 MB.
So hopefully that helps you clear out some space on your iPhone that you might have thought couldn’t be removed. With the option to export chats too, there’s no reason WhatsApp should be taking up more than a few hundred MBs on your phone. Enjoy!
WhatsApp is one of the most famous Social Chatting Platform available on almost all the Famous OS, like Android, iOS, Symbian, Windows, BB OS etc. not only does it provides an amazing Online Chatting experience, but unlike any other Social Chatting app, WhatsApp doesn’t sell ads instead they ask you to pay $0.99 per year and keep enjoying the service, in my opinion paying such amount is nothing, if you get to enjoy an ad free and uninterrupted Chatting experience. But if you don’t want to pay this amount, then after a year just change your number and all is well to be used, totally free again.
However, there is one thing that makes this app a little out of class, and that is the limit on the File sending, usually the Stock value is 16MB, that you can’t share a file with size more than 16MB, but with this little editing, you can send a file up-to 2GB in size, although you’ll need a very fast Internet connection to send such thing to other person and that other Person, will sure to die when he first sees that huge file size. Without further ado, let us continue.
Contents
Requirements:
Increase WhatsApp File Size:
I am trying to work with a file which is around 1GB. This file is constantly made changes to and committed to the repository and updated frequently by other users. And this file will only get bigger in the days to come.
The problem is it takes a long time to commit or update the file since its 1GB. I looked up about CVS file size limit and found very little information and that it had something to do with swap memory.
Is there a work around for this ? What would be the best possible solution to make files move around faster? Is it something to do with swap space or CVS configuration ?
Any help/suggestion/directions is much appreciated.
NaveenNaveen
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1 Answer
The swap space or CVS configuration will not solve your problem. You will have the same problem in other version control software (e.g. TFS, SNV, SourceAnywhere) as well.
Your file is too big, you should find another way to split it into smaller files. BTW, what is the type of this file? if it a compiled binary file, you can consider to keep the source code instead.
Robby ShawRobby Shaw
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WhatsApp is one of the most popular IM apps that not only used to communicate via text but also deals in the exchange of music, videos, pictures, and even your current location. The number of active users is over 600 million and is available on multiple platforms such as iOS, Android, and Windows.
But the service comes with file size limitation. How big is it and how can you overcome it?
File Size Limit
To keep its servers intact, WhatsApp limit the attachment file size. Anything that you share using the app couldn't exceed the 16 MB. The limit won't likely affect your texts, nor your images unless you are sharing the highest quality photos from a high-end SLR.
But videos, even an amateur-shot videos can easily exceed 20 MB given that the duration is long enough. And since we all love to share videos so much, this limitation will hinder our path to complete freedom in sharing.
Fortunately, there are several ways that you can do to overcome the limitation.
For example, if you go out in the field with your laptop, you can view your current location live on Google Earth. Upload gpx to garmin. You'll need to make sure that your GPS device is connected and streaming data using one of the supported protocols (NMEA is the most common).Before you disconnect your laptop from the internet and go out in the field, be sure to use Google Earth to fly to and view the places you'll be visiting so that the relevant imagery is saved in the cache on your hard drive.Import GPS data from a fileIf you have GPS data stored in a GPX or other type of file, you can open it in Google Earth. From the GPS Import dialog box, select the Real Time tab to see options for viewing live data. Also, if you have a GPS device for which Google Earth does not support direct connections, but which can export data to a file, you can still view your GPS data in Google Earth. Or select the GPS device data in the Places panel, go to the File menu, and select Save Place As.Tips.You can also get data from your GPS device in real time.
Ways to Send Large Videos in WhatsAppWay 1: Compressing the Videos
The first option to overcome the file size limit is to reduce your video size. You could do this by using:
Way 2: Making the Root Modifications on Android
The second option is to modify the limitation from within the WhatsApp app itself. If you own a rooted Android device, you could try this method. You would need to do a minor editing to a particular XML file to ensure that the mod works correctly. By doing the mod, you could stretch the 16 MB limit up to 2 GB. Just make sure that your data plan can handle that big of files.
Another thing to consider is that the tweaking will be reset to its original 16 MB every time you reboot your device, and whenever WhatsApp is updated.
And the most important thing to remember is that tweaking the core of your system can cause serious damage to the OS and cause the app and device to malfunction. So, proceed at your own risk.
Before you begin:
There are two things that you should keep in mind; the device needs to be rooted so it can open the file and edit it and you also need a root explorer with a text editor such as Root Browser By Jrummy Apps. So let's start.
1. WhatsApp should be installed, and the user should be logged in.
2. Open the Root Browser app.
3. Grant Root permission when the message prompts.
4. Open 'data' and press 'data' again.
5. Open the 'com.WhatsApp' folder then the 'shared_prefs' folder. Here you will find the main file by the name of 'com.WhatsApp_prefrences.xml'.
6. Long tap on 'com.WhatsApp_prefrences' and press Open with.
7. From the list of given apps, open RB Text Editor.
8. You will see the file opened with the text editor.
9. Now you must find the file size keywords from the text provided.
10. Now change the number 16 to your desired value.
11. The numbers replaced are in MBs and should be set to the maximum of 2048.
12. Now you should save and exit the file.
13. Reboot your device on time and enjoy increased file sharing.
Protecting Your WhatsApp Data
As mentioned before, tinkering with the core system comes with great risk. While errors can be fixed, losing your data is often irreversible. To protect your data, you need help from WhatsApp Recovery.
It is the easiest way to preserve your WhatsApp data. The app can backup and recover WhatsApp data, messages, and contacts from iOS and Android devices.
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