[Q] CWM - Deleting Blob directory? - Samsung Captivate Glide

I tried to Google and couldn't find the correct answer I was looking for.
In the ClockworkMod directory, There's 2 folders: Backup and Blobs
The blobs folder has now grown to 1.33GB and contains 6233 files.
Can I clear out this folder?
I had 4 backups in the backups folder and deleted 2 older ones, to help free up 600MB.
Any help would be much appreciated.
Thanks

No, you can't. Or your back-ups will no longer work. The blobs are most of the back-up. Storing it this way means you can make incremental back-ups rather than all of them being stand-alone. Certain back-ups will share blobs, saving you space.
It's annoying, and it would be great if you could choose the stand-alone method or the blobs-method. But you can't.
Sent from my SGH-I927 using xda app-developers app

Thanks EvilAlex,
But if I am happy with my current phone state, I could then delete them all the files in the blob folder plus the files in the "backup" folder and just create a new backup in CWM correct? [basically starting fresh]

Yes, you could do that. I did so just a few days ago. The back-ups I still had were obsolete. Still, just to be sure, I moved the back-ups to my SD card, just in case. Might be a good precaution for you, as well.

as i use CMWR backups before i use to install new ROM only (and one after successful stable phone) what i use to do is move the "gonna be" obsolete to my backup hdd in my pc and then create new backup. if everything is good and i want to backup again i do the same. so i only left with one backup in hand. the apps i backup via titanium backup, so i need the CWMR backup only for really ****ed up situations.

Evil Alex said:
Yes, you could do that. I did so just a few days ago. The back-ups I still had were obsolete. Still, just to be sure, I moved the back-ups to my SD card, just in case. Might be a good precaution for you, as well.
Click to expand...
Click to collapse
My back-ups were old and obsolete, I do not need them more.
There is a folder 'd41' inside 'blobs'(clockworkdmod/blobs/d41), I cannot delete them, even blobs folder(deleted failed).
Even from PC, it says
"Cannot delete b41:The storage is write-protected.
Remove write-protection and try again."
Click to expand...
Click to collapse
Please help, sir.
Thanks..

Related

[Q]Automatic install apps with install

I've got some apps that i need in android, so when i test a new build i have to install them all again.
So i'm wondering if there is a way/script that is installing the apps automatically when the build is making a new data.img?
Is there a way to make it myself? It works the same as linux on the pc?
I know you can have multiple build on your sd card, but it won't fit on my sd card. That's because i have a 2gb card and already 1,8gb is in use(android and maps for winmo tomtom)
Thanks in advance.
Well if you have the actual APK, just drop it in the AndroidApps folder - it'll get installed automatically.
Otherwise, Titanium Backup FTW. The free version is still very powerful, but application restoring is kinda painful on the free version - the paid-for version has a '0-click' batch restore, and I've heard it's very fast. I keep considering buying the app, I probably should
I have not been able to find out how to restore backed up programs using Titanium Backup. I did my backups for the programs that I wanted, deleted my data.img so I could try a new build, and when it rebooted Titanium Backup was not there. I reinstalled Titanium Backup thinking it would find the backed up files again, but apparently it stores the backups in the data.img file. I am not sure if this happens to be an issue that I have encountered solely or not, but it kinda aggravated me that it didn't do what it was supposed to do.
Any advice or knowledge of what I may have done wrong?
fierygod said:
I have not been able to find out how to restore backed up programs using Titanium Backup. I did my backups for the programs that I wanted, deleted my data.img so I could try a new build, and when it rebooted Titanium Backup was not there. I reinstalled Titanium Backup thinking it would find the backed up files again, but apparently it stores the backups in the data.img file. I am not sure if this happens to be an issue that I have encountered solely or not, but it kinda aggravated me that it didn't do what it was supposed to do.
Any advice or knowledge of what I may have done wrong?
Click to expand...
Click to collapse
It stores the backups on the root of the sdcard in the folder TitaniumBackup. I have version 2.9.4 installed.
Christiaan91 said:
It stores the backups on the root of the sdcard in the folder TitaniumBackup. I have version 2.9.4 installed.
Click to expand...
Click to collapse
I checked that directory after I performed my backups, and the files were there, but when I reinstalled the app after wiping the data.img, the directory was empty. Apparently I must have needed to rename the directory prior to reinstalling Titanium Backup or something.
fierygod said:
I checked that directory after I performed my backups, and the files were there, but when I reinstalled the app after wiping the data.img, the directory was empty. Apparently I must have needed to rename the directory prior to reinstalling Titanium Backup or something.
Click to expand...
Click to collapse
Probably when you where installing TB again, it emptied the folder.
Sounds likely. I will have to test that theory later on when I go to try a new build, if I remember to do so.
Sent from my MSM using the XDA mobile application powered by Tapatalk

[Q] Clockworkmod Blobs?

Hi,
I just noticed a folder named "Blobs" in my Clockworkmod folder that is eating up some space. What is this for? Anyway I can move it to my external sd card at all? After some research I know it's from previous backups. What if I deleted those backups? What I do is when I make a nandroid backup, I usually move it to my computer, and if I need it at all, I put it back into my clockworkmod folder, and restore. Will this still work?
Edit: It's taking up about 2Gb of space on my sdcard, and I only have one backup on there.
Papaniz said:
Hi,
I just noticed a folder named "Blobs" in my Clockworkmod folder that is eating up some space. What is this for? Anyway I can move it to my external sd card at all? After some research I know it's from previous backups. What if I deleted those backups? What I do is when I make a nandroid backup, I usually move it to my computer, and if I need it at all, I put it back into my clockworkmod folder, and restore. Will this still work?
Edit: It's taking up about 2Gb of space on my sdcard, and I only have one backup on there.
Click to expand...
Click to collapse
Thats your acual backup of your rom from what I understand. Whenever you backup again it keeps certain information and deletes the rest. I usually erase the blob folder whenever I am starting over with an absolutly new rom for the most storage. Last time I did that the blobs folder was over 6gigs.
Now I do use Rom Manager and in settings it does give you the option to use external memory but mine is greyed out. Anybody know how to activate it?
SimmIsengard said:
Thats your acual backup of your rom from what I understand. Whenever you backup again it keeps certain information and deletes the rest. I usually erase the blob folder whenever I am starting over with an absolutly new rom for the most storage. Last time I did that the blobs folder was over 6gigs.
Now I do use Rom Manager and in settings it does give you the option to use external memory but mine is greyed out. Anybody know how to activate it?
Click to expand...
Click to collapse
I probably wouldn't delete it, one of the purposes of the Blobs is to reduce the backup file size, and from what I know, it deletes the useless files in the blob folder when you make a new backup. Does anyone know if this is right? This is what I understand to my knowledge at the moment.

[Q] nandroid backup doubts

can someone help me?
the wonder is my first android and I wanted to learn while before hacking on it ...
last night I did the root and installed ClockworkMod 6.0.1.2 to make a nandroid before flashing a ICS rom.
but I have come some doubts:
1) the nandroid with clockworkmod is done either on internal mem on external sd right? I tried with the internal memory and I did a backup of 17MB ... I have copied to the PC the folder ClockworkMod always 17MB: they seemed to me just a few for a nandroid backup... I did it again ... the same ...
2) then I added the external sd and I deleted the two previous backups from internal mem and redid the backup to external sd ... the process took about twenty minutes (slower then before), and in fact has made ​​a backup of 790mb
3) I try to copy the backup on the PC with the phone attached but it don't work .... I removed the SD card and copied the folder on pc with win7: I did not copy some files because they are "too long" (???)... then I tried to copy it on a pc with ubuntu and makes the copy but when the transfer is finished tells me that the number of files copied is right but instead of 790mb is only 725mb: I need to trust this backup? ?? better to delete and redo everything? I do not want to flash something and do not have a working nandroid...
another question: when I flash a rom and do ALL wipe the sd external is reset? no I think, right? and to put on the contacts and messages and the settings I use those saved using kies or do I need to do a better titanium backup or save contacts synced to gmail?
sorry for the many questions but as I'm a true noob and before I do damage I want to have in mind what I was doing
I'm waiting your reply before flash a rom... thanks
bennymax said:
can someone help me?
the wonder is my first android and I wanted to learn while before hacking on it ...
last night I did the root and installed ClockworkMod 6.0.1.2 to make a nandroid before flashing a ICS rom.
but I have come some doubts:
1) the nandroid with clockworkmod is done either on internal mem on external sd right? I tried with the internal memory and I did a backup of 17MB ... I have copied to the PC the folder ClockworkMod always 17MB: they seemed to me just a few for a nandroid backup... I did it again ... the same ...
2) then I added the external sd and I deleted the two previous backups from internal mem and redid the backup to external sd ... the process took about twenty minutes (slower then before), and in fact has made ​​a backup of 790mb
3) I try to copy the backup on the PC with the phone attached but it don't work .... I removed the SD card and copied the folder on pc with win7: I did not copy some files because they are "too long" (???)... then I tried to copy it on a pc with ubuntu and makes the copy but when the transfer is finished tells me that the number of files copied is right but instead of 790mb is only 725mb: I need to trust this backup? ?? better to delete and redo everything? I do not want to flash something and do not have a working nandroid...
another question: when I flash a rom and do ALL wipe the sd external is reset? no I think, right? and to put on the contacts and messages and the settings I use those saved using kies or do I need to do a better titanium backup or save contacts synced to gmail?
sorry for the many questions but as I'm a true noob and before I do damage I want to have in mind what I was doing
I'm waiting your reply before flash a rom... thanks
Click to expand...
Click to collapse
First thing: Why do you need to copy the backup to your PC? I can certainly assure you that the backup is working fine. Just leave your SD card within your device upon backing up. And just leave it there. If you ever really wanted to copy the backup to your pc, well don't get the file size(s) wrong. They will certainly be different since the systems you are trying to copy the files to uses a different file system. So it's normal for them to have different file sizes. To add to that, the CWM uses generated MD5 to confirm that the backup (it's related files) are correct before it will restore a certain backup. If something is wrong or the backup got corrupted, CWM will not continue in restoring it.
Second: when you flash, your personal files in your sd card will remain intact. Flashing (may) be only wiping an SD-EXT if you created such partition in your card since apps uses this. So don't worry.
For most customized ROM, I'm afraid components regarding the communication of your device and Kies won't be integrated since devs prefer your system to be our of bloats as possible. So upon flashing a custom ROM, you might not be able to use Kies anymore. In flashing, internal data such as contacts, messages, APN, wifi(s), etc. will be erased as the system will be erased. So;
For your contacts: Sync it with Google or export them to our SD for later import.
For your APN and messages: There's an app in the Play Store that allows you to backup and restore them.
The titanium backup is a very good tool too. Use it.
Thread moved
The [Q] in your thread title should have been reason enough to post it in Q&A .
Please don't post Questions in General Section in the future.
bbmadzky said:
First thing: Why do you need to copy the backup to your PC? I can certainly assure you that the backup is working fine. Just leave your SD card within your device upon backing up. And just leave it there. If you ever really wanted to copy the backup to your pc, well don't get the file size(s) wrong. They will certainly be different since the systems you are trying to copy the files to uses a different file system. So it's normal for them to have different file sizes. To add to that, the CWM uses generated MD5 to confirm that the backup (it's related files) are correct before it will restore a certain backup. If something is wrong or the backup got corrupted, CWM will not continue in restoring it.
Second: when you flash, your personal files in your sd card will remain intact. Flashing (may) be only wiping an SD-EXT if you created such partition in your card since apps uses this. So don't worry.
For most customized ROM, I'm afraid components regarding the communication of your device and Kies won't be integrated since devs prefer your system to be our of bloats as possible. So upon flashing a custom ROM, you might not be able to use Kies anymore. In flashing, internal data such as contacts, messages, APN, wifi(s), etc. will be erased as the system will be erased. So;
For your contacts: Sync it with Google or export them to our SD for later import.
For your APN and messages: There's an app in the Play Store that allows you to backup and restore them.
The titanium backup is a very good tool too. Use it.
Click to expand...
Click to collapse
thanks a lot bbmadzky, I understand what you say
I wanna copy backup in my pc to have a secure place where put the first nandroid of my wonder with stock rom as I have bougth it external sd can be corrupted or deleted and have a genuine nandroid of my phone I think is better
just do another backup to ha the certainty to have a good backup and now can I try to flash my first costomized rom
thanks a lot dude
ciao
It's been a pleasure in helping you with your doubt. Happy flashing and don't ever forget to do a nandroid backup.
Sent from my GT-I8150 using Tapatalk 2
This reply may be too late in coming...but I'll post it anyway. First, the size of your created nandroid....17mb.....WAY too small....the size of the backup I made was +/-800mb.
Second....if you REALLY have to copy it to a PC, zip it with minimal compression first....I found from personal experience that it copies MUCH more easily and safely....
Finally, keeping personal data (contacts, SMS, lists of installed apps [not including app data]) safe. You can install apps that will make data files of your texts and installed apps that can be accessed after flashing a custom ROM to enable recovery and re installation, and for your contacts (if you store them on the phone instead of the sim card) you go to your contacts, press the menu button and select import/export, then export to SD card. If you use these apps (appbak and SMS backup and restore) and the export to SD card function on your phone, you will find that data files have been created by using them.....these data files MUST be moved to your EXTERNAL SD card BEFORE flashing your custom ROM. They will be perfectly safe there as long as you haven't played around with the storage configurations on your phone....which I don't believe is possible with a stock ROM anyway....
Good luck and happy flashing
Hope this has helped....if it has, click thanks
Sent from my GT-I8150 using xda app-developers app
not so late dude
the problem is... I don't have a working backup still now!
I just flased cm9 and RemICS 1.5 rom and every time I tried to make a backup before flashing...
the first time I have the above doubt (as you can read above)
the second time I've tried to install CWM 6.0.1.0 instead 6.0.1.2 and the backup process is finish well (or it was what I belive ) then when I try to comeback to stock version an error has occurred in restore and I must re-do a flash with stock firmware because the SGW was freezed.
I don't know if there are problems with installation of CWM, the release of CWM (now I try with a CWM 5.5.0.4), with the type of backup files (n CWM6 you can choose the type of format file do you have from the backup process) but now before to flash another rom I want to have a WORKING nandroid!
thanks for your reply and your suggests too... maybe make I something wrong but I follow the tools on web and these are simple... maybe is only bad luck... I retry
Dude...if you read my thread here.......
http://forum.xda-developers.com/showthread.php?t=1846449
And specifically the replies posted by IvanKurnia, you'll find the links (and installation method) for the version of CWM that I'm using.....with success. When you make your nandroid backup, you need to make sure you have enough space for it to complete as you don't get any warning about lack of memory....the backup process will simply stop....and unless you know what to look for, you may not realise.
I'm not totally sure if flashing different versions of CWM on top of each other will cause instability or not....maybe somebody else can answer that one.....
I'd advise getting as much info as you can about EVERYTHING! before you make any more modifications to your phone.....read as many threads and ask as many questions as it takes.....most members of this community will be happy to help (though there are one or two who have a superiority complex...lol)....it's better to ask a hundred questions and get it right, than to ask none and turn your phone into an expensive paperweight.......
CM9...I don't HAVE to.....I just.....can..
first of all: I wanted to write mate not dude sorry for my bad english...
thanks keithross
I read your thread and all the replies in it...
yes the metheod for flashing the CWM is the same I knew. I prefer to flash it whit odin.
I don't think I have problems flashing other versione because I must do a replace of stock firmware before: I set the cell in the status as new... then I reflash on it the CWM.
the only thing I don't have made is to set on USB debugging ON... uhmmm maybe is this the problem?
I try now to flash, make a nandroid, try recovery by nandroid to understand if nandroid works! If not... I try to instal CWM witn the method has showed by ivankurnia
for free space I have enough space in my SD ext card (3gb ca.) and not so many app installed... and yes I use often forum and I think these are the greatest resource on the web xda for android is "the bible" I think so!
p.s. your thread has so many informations I need...
Hi Bennymax, I found ivankurnias method the easiest to use....I'd tried ODIN without success....but successfully installed CWM on the first try with the terminal emulator/busybox method.....others have successfully used this method too. I do still stand by my concerns about flashing different versions of CWM on top of each other as I've come to believe that the recovery partition is separate to the ROM partition and that changing the ROM partition has no effect on the contents of the recovery partition. I hope I'm wrong about that, and that the issues you are having with nandroid backup and restore are as you say bad luck....but I'm not convinced.....having said that, I'm not a developer, and I could be wrong. I feel that it is something that needs researching just in case the luck you've had is not bad, but good in so far as you haven't bricked your phone yet......
Anyway, good luck however you decide to proceed....
Keith
CM9...I don't HAVE to.....I just.....can..

CLOCKWORK recovery backup blob folder info!

Hey guy's just figured id copy and paste this article I read about recovery backups and blob folder within..
If your like me you probaly wondering what this new blob folder is and why is it consuming alit of space...so I was gonna delete it but decided not too and read first this is what I found:
ClockworkMod Recovery now deduplicates files between builds. This results in way smaller backups.
Don't delete /sdcard/clockworkmod/blobs
Overview
I've gotten a few questions about how this works, so I figured I'd make a post on it.
https://plus.google.com/103583939320326217147/posts/L5aVZe7C9vg
Basically, here's what happens:
The files being backed up are hashed (sha256, not that it matters). Then it checks for a file with the name of the hash in
/sdcard/clockworkmod/blobs
So, if the hash of the file was*c5273884b90d490134e7737b29a65405cea0f7bb786ca82c6337ceb24de6f5ed, it looks for /sdcard/clockworkmod/blobs/c5273884b90d490134e7737b29a65405cea0f7bb786ca82c6337ceb24de6f5ed
If the hash file is found, it continues on to the next file. Otherwise, it copies the file to the blobs directory with the file name being the hash.
ROMs and user data, for the most part, do not change too much between builds and backups. So, your APKs, system files, etc, are generally only stored once. This saves a ton of space. Especially between incremental backups.
Some of you may be thinking "well, how do I delete a backup?".
First, never delete the blobs directory. This would actually delete all your backups by rendering them unusable.
Simply delete the usual backup directory, and the next time you run a backup, all the unused hash files will be automatically delete (a process known as garbage collection). The recovery will show "Freeing space..." while this is happening.
Thank you for the info! I was just looking for this today as my blobs was about 4gb large
Question:
If I wanted to free up space and backup my backups to my PC, could I just move the backup folders with the entire Blobs folder and be good to go?
Thanks.
msherman123 said:
Thank you for the info! I was just looking for this today as my blobs was about 4gb large
Question:
If I wanted to free up space and backup my backups to my PC, could I just move the backup folders with the entire Blobs folder and be good to go?
Thanks.
Click to expand...
Click to collapse
Yeah personally that's what I did to save my backups i needed in case of anything...since the new system deletes your old one when making a new backup..it cleans or so called "unused space" now....what I did is save the whole clockwork folder and placed it on my computer and save them as according to what ROM now...this new setup I don't like....I had 4 GB in my blob folder too...what a waste of space. for a new idea..I understand there method of a full proof backup system..but why change something that wasn't broke in the first place right?...
wish777 said:
Yeah personally that's what I did to save my backups i needed in case of anything...since the new system deletes your old one when making a new backup..it cleans or so called "unused space" now....what I did is save the whole clockwork folder and placed it on my computer and save them as according to what ROM now...this new setup I don't like....I had 4 GB in my blob folder too...what a waste of space. for a new idea..I understand there method of a full proof backup system..but why change something that wasn't broke in the first place right?...
Click to expand...
Click to collapse
I am not sure, but doesn't cwm have an option to backup to single file like it used to?
Sent from my SGH-I317M using Tapatalk 2
I'm not sure man..if you see it let me know..I'd love the old setup. This new way is horrible... Lol
wish777 said:
I'm not sure man..if you see it let me know..I'd love the old setup. This new way is horrible... Lol
Click to expand...
Click to collapse
In theory this should be a much more efficient use of space. Im sure each backup contains a lot of files/data that is already backed up in a previous backup basically wasting space on redundant data. This is kinda like backup cubing sorta...at least the way Im thinking of it. This method saves nothing ONLY if every single backup is absolutely unique which would make your blob huge. I like the idea....but I use twrp so it doesnt affect me.
wish777 said:
I'm not sure man..if you see it let me know..I'd love the old setup. This new way is horrible... Lol
Click to expand...
Click to collapse
I don't have cwm installed, but check settings, I am confident you'll find an option for tar or whatever format it was before.
Have you tried twrp? I heard great things about it.
Sent from my SGH-I317M using Tapatalk 2
sonny21 said:
I don't have cwm installed, but check settings, I am confident you'll find an option for tar or whatever format it was before.
Have you tried twrp? I heard great things about it.
Sent from my SGH-I317M using Tapatalk 2
Click to expand...
Click to collapse
You know I been flashing roms for so many years that I guess im old school. .lol I never tried twrp..I guess I should try it from alot of people giving it such postive reviews..I guess im just stuck in my ways ibshould be more openmined about recovery....lol....thank you
wish777 said:
You know I been flashing roms for so many years that I guess im old school. .lol I never tried twrp..I guess I should try it from alot of people giving it such postive reviews..I guess im just stuck in my ways ibshould be more openmined about recovery....lol....thank you
Click to expand...
Click to collapse
Yeah no problem, usually I like to stick to what works for me as well.
Sent from my SGH-I317M using Tapatalk 2
wish777 said:
You know I been flashing roms for so many years that I guess im old school. .lol I never tried twrp..I guess I should try it from alot of people giving it such postive reviews..I guess im just stuck in my ways ibshould be more openmined about recovery....lol....thank you
Click to expand...
Click to collapse
Have found that TWRP and CWM have there specific needs and functions. I usually try both when settleing on a dailu driver. Kinda odd but they handle data slightly different and bugs turn up on a install depending on one or the other. (Under controlled conditions and data that you can reference) . I have just had to accept that some things work well with TWRP and others with CWM.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Thank you guys for the info ..
wish777 said:
Hey guy's just figured id copy and paste this article I read about recovery backups and blob folder within..
If your like me you probaly wondering what this new blob folder is and why is it consuming alit of space...so I was gonna delete it but decided not too and read first this is what I found:
ClockworkMod Recovery now deduplicates files between builds. This results in way smaller backups.
Don't delete /sdcard/clockworkmod/blobs
Overview
I've gotten a few questions about how this works, so I figured I'd make a post on it.
https://plus.google.com/103583939320326217147/posts/L5aVZe7C9vg
Basically, here's what happens:
The files being backed up are hashed (sha256, not that it matters). Then it checks for a file with the name of the hash in
/sdcard/clockworkmod/blobs
So, if the hash of the file was*c5273884b90d490134e7737b29a65405cea0f7bb786ca82c6337ceb24de6f5ed, it looks for /sdcard/clockworkmod/blobs/c5273884b90d490134e7737b29a65405cea0f7bb786ca82c6337ceb24de6f5ed
If the hash file is found, it continues on to the next file. Otherwise, it copies the file to the blobs directory with the file name being the hash.
ROMs and user data, for the most part, do not change too much between builds and backups. So, your APKs, system files, etc, are generally only stored once. This saves a ton of space. Especially between incremental backups.
Some of you may be thinking "well, how do I delete a backup?".
First, never delete the blobs directory. This would actually delete all your backups by rendering them unusable.
Simply delete the usual backup directory, and the next time you run a backup, all the unused hash files will be automatically delete (a process known as garbage collection). The recovery will show "Freeing space..." while this is happening.
Click to expand...
Click to collapse
what if you just want to backup your nandroids to an external hard drive. I just copied most of my nandroids from the phone to my hard drive. and deleted them from the phone.
i didn't touch the blobs folder.
So now my backups I copied to my hard drive are useless without the blobs? And on top of that, if I understand correctly, the blobs needed to make those backups functional will be automatically deleted the next time i do a backup?
this sounds horribly horribly wrong. how do i copy functional nandroids from my phone to my hard drive?
mistermojorizin said:
what if you just want to backup your nandroids to an external hard drive. I just copied most of my nandroids from the phone to my hard drive. and deleted them from the phone.
i didn't touch the blobs folder.
So now my backups I copied to my hard drive are useless without the blobs? And on top of that, if I understand correctly, the blobs needed to make those backups functional will be automatically deleted the next time i do a backup?
this sounds horribly horribly wrong. how do i copy functional nandroids from my phone to my hard drive?
Click to expand...
Click to collapse
Good question, I made 3 backups one of the stock rom, which I stored to my mac.
The most recent back up the blobs are still on my phone, does that mash my mac backups are defunct now?
Cheers.
Great post wish777. I wondered about deleting a CWM backup when I read about the blob system, so it's great to have the garbage collection clarified.
Still, I agree with the other posts, the blob system makes moving a backup off the phone and back again unreliable. I am also old school - I ghost everything. That's why I'm using TWRP instead. I'm happier just dealing with image files that stand on their own.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

[Q] How big is your Nandroid /blobs folder?

Hi! I am new to making Nadroid backups. Yesterday, I could've swore my /blobs folder was about 3GB. Today, when I made another Nandroid and it was at 6GB.
I'm on the dedup method, so my /blobs folder shouldn't be increasing. I also tried "free unused backup data" and still at 6GB.
Here's my storage usage, attached. Am I in the right ballpark or is something odd here?
P.S. If anyone has a Nandroid backup management system, let me know! I keep jumping between CWM Recovery to make them and then to Android to fix all the things CWM Recovery does wrong (like the date-for-the-file-name; it's not 1970 and the month/day/time are all incorrect) and can't do (like viewing the backups, renaming the backups, uploading the backups to cloud storage).
My blobs folder at one point was at 4gig. I deleted all my backups except for two. Went into cwm and selected free space under backup/restore and brought it down to 1.01gig.
Mind you the only backup I care about (rooted, stock with TW) is 1.8gig but I have that on external and on my computer just in case.
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KorGuy123 said:
My blobs folder at one point was at 4gig. I deleted all my backups except for two. Went into cwm and selected free space under backup/restore and brought it down to 1.01gig.
Mind you the only backup I care about (rooted, stock with TW) is 1.8gig but I have that on external and on my computer just in case.
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Hmmm...that may be it: this new backup required new blobs for whatever reason. Let me figure out a way to restore SystemUI and SecSettings to stock and then maybe delete those early backups...
How much space have you used,by chance, on the internal SD card?
~Ibrahim~
the blobs folder continues to grow with each backup. the only time it would decrease is you delete a backup then clear unused data after booting to recovery.
this blobs folder will drive your media scanner CRAZY.
my suggestion is to boot into recovery, set the backup type to .tar rather than the default .dup. This unfortunately will cause each backup to take up approx 1.5g, but that is an incredible reduction in indvidual files for the media scanner to scan. but, thats what ext sd cards are for
after making this change, if you have .dup backups you want to convert to .tar, you will have to restore each then backup again.
ikjadoon said:
Hmmm...that may be it: this new backup required new blobs for whatever reason. Let me figure out a way to restore SystemUI and SecSettings to stock and then maybe delete those early backups...
How much space have you used,by chance, on the internal SD card?
~Ibrahim~
Click to expand...
Click to collapse
I formatted internal when I went to PAC-Man I've done one back since so my internal is fairly empty. (I switched to TWRP recovery and the backups are around 750mbps)
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Russ77 said:
the blobs folder continues to grow with each backup. the only time it would decrease is you delete a backup then clear unused data after booting to recovery.
this blobs folder will drive your media scanner CRAZY.
my suggestion is to boot into recovery, set the backup type to .tar rather than the default .dup. This unfortunately will cause each backup to take up approx 1.5g, but that is an incredible reduction in indvidual files for the media scanner to scan. but, thats what ext sd cards are for
after making this change, if you have .dup backups you want to convert to .tar, you will have to restore each then backup again.
Click to expand...
Click to collapse
YES. YES. THAT'S THE OTHER ISSUE! These things are all related! My Media scanner, out of *nowhere*, exploded to 50% battery usage.
Going to *.tar, then. Thank you hugely.
@KorGuy
I may transition to TWRP. CWM is a fine recovery, but it's backup solution isn't up to par. Appreciate the help!
0... I don't make nandroids... use the external sd...
Quasimodem said:
0... I don't make nandroids... use the external sd...
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Wait, so how do you backup? I make Nandroids onto the external SD.
ikjadoon said:
Wait, so how do you backup? I make Nandroids onto the external SD.
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I don't make backups or use tibu...
Not sent from your phone...
Quasimodem said:
I don't make backups or use tibu...
Not sent from your phone...
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Click to collapse
You're brave. But probably more experienced. I bootloop'd my GS3 after just trying to modify the framework-res.apk and my Nandroid saved me! But, I'm on TWRP now and it looks much better.
ikjadoon said:
You're brave. But probably more experienced. I bootloop'd my GS3 after just trying to modify the framework-res.apk and my Nandroid saved me! But, I'm on TWRP now and it looks much better.
Click to expand...
Click to collapse
I've got everything I need on the SD to fix whatever... not really worried about it...
Not sent from your phone...
To be honest the huge blobs folder you are stuck with using cwm is exactly why I switched to twrp recovery and I was a long time user and big fan of cwm for a long time. But the blobs really screwed that up for me anyway. Twrp works great and is better in my opinion ...
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I'm using cwm 6.0.2.2 touch recovery and it doesn't have none of that blob folder crap
sent from the dark side of the universe....
thatsupnow said:
I'm using cwm 6.0.2.2 touch recovery and it doesn't have none of that blob folder crap
sent from the dark side of the universe....
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I just updated cwm and noticed that the default is now .tar
Good call from Koush, then. They're a good idea, but executed poorly.
But, CWM has problems for me beyond blobs: it mislabels backups without a way to rename in CWM, somehow mismatched the MD5 of my backups (until I renamed them to "backup" ), and doesn't seem to compress backups = all fixed in TWRP.
Battery life is fixed!

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