Related
OK, I just downloaded and installed the 3.1 update, running stock OS.
CONFIG
I have a 32GB A500 which I assume is main memory / SSD. I also added a 32GB micro SDHC chip in it, and for testing, an 8GB thumb drive in the large USB port. They all show up in system Settings,
When I have had the A500 connected via the mini-USB port, the memory / SSD shows up, but not the sdhc card, and not a thumb drive if i plug that in (when I look at it as an extended drive)
Some applications can see memory / SSD, and the micro SDHC chip. For example, ES File Explorer has a tab which cycles between the memory / SSD file system, and that on the SHDC chip. It doesn't include USB storage.
QUESTION
First, I'd like to confirm that something (anything) can read the USB file system.
Next, I am looking for a utility that would allow me to see all three file systems: main/SSD, SDHC, and USB, and move things back and forth between them, and to/from my PC as well. Recommendations?
As far as I know there is nothing that will allow you to read the 'external' drives from PC. This was supposed to be fixed in 3.1 (just another thing borked..), so go figure when or IF it'll ever be available.
Incidentally, my 2.2 Archos 101 did all that perfectly, but the new android versions won't, funny eh?
Assuming he has the proper drivers installed, what if he went micro usb connected to pc and thumb drive in tablet. He could read/transfer files from thumb to tablet and have the pc read/transfer to/from the tablet. If that makes sense or helps.
Get a file explorer and go to the mnt directory. the internal, external and usb storage are all there.
I guess I'd be happy with an answer to the first question below, happier with an answer to the second:
1. Is there any app, running on the tablet, which will allow me to see the file system on a USB thumbdrive? Which one. It's odd to me that I can see the drive, apparently properly formed, in the tablet "system settings" app, but (so far) haven't seen how to get at it myself, and haven't found an app which access it either.
2. Is there an application, running on the PC, or an app running on the tablet, which let's me see the file systems on tablet, tablet's sdhc chip, thumb drive and PC storage in a unified way, so I can move things around without unplugging stuff? That is harder, but one of those networked file access utilities might do it.
GCurry said:
I guess I'd be happy with an answer to the first question below, happier with an answer to the second:
1. Is there any app, running on the tablet, which will allow me to see the file system on a USB thumbdrive? Which one. It's odd to me that I can see the drive, apparently properly formed, in the tablet "system settings" app, but (so far) haven't seen how to get at it myself, and haven't found an app which access it either.
2. Is there an application, running on the PC, or an app running on the tablet, which let's me see the file systems on tablet, tablet's sdhc chip, thumb drive and PC storage in a unified way, so I can move things around without unplugging stuff? That is harder, but one of those networked file access utilities might do it.
Click to expand...
Click to collapse
1) I use Root Explorer and I can see the USB Storage in the MNT directory in the root of the device.
2) from the PC, adb i assume, but i've never done this. For network, try Samba server - https://market.android.com/details?id=com.funkyfresh.samba&feature=search_result.
GCurry said:
I guess I'd be happy with an answer to the first question below, happier with an answer to the second:
1. Is there any app, running on the tablet, which will allow me to see the file system on a USB thumbdrive? Which one. It's odd to me that I can see the drive, apparently properly formed, in the tablet "system settings" app, but (so far) haven't seen how to get at it myself, and haven't found an app which access it either.
2. Is there an application, running on the PC, or an app running on the tablet, which let's me see the file systems on tablet, tablet's sdhc chip, thumb drive and PC storage in a unified way, so I can move things around without unplugging stuff? That is harder, but one of those networked file access utilities might do it.
Click to expand...
Click to collapse
To answer the first one, no, there is no application to read the external data drives.
As for the second, to transfer files between these, you need to get a file explorer like Root Explorer. The multimedia apps have the ability to access the external data drives so if you want to store music and/or movies on them, you do not have to use up your internal memory.
Hope that answered your question.
Does 3.1 add ntfs support??....if not can I make it support without rooting my tab??
Sent from my XT720 using XDA App
Root explorer works great, so does File Manager HD
GCurry said:
OK, I just downloaded and installed the 3.1 update, running stock OS.
QUESTION
First, I'd like to confirm that something (anything) can read the USB file system.
Next, I am looking for a utility that would allow me to see all three file systems: main/SSD, SDHC, and USB, and move things back and forth between them, and to/from my PC as well. Recommendations?
Click to expand...
Click to collapse
I use Astro, in Astro I see them all. Home, Up and you'll see all the storage areas.
Astro will allow you to move things back and forth between SD, USB and Internal storage.
Nothing that I know of, will allow you to directly view your USB or MicroSD using your PC, by directly I mean through the microusb connection.
There's an app called Wifi File Explorer Pro which may allow you to see them on the PC however I'm not certain as I never used it extensively and may be more trouble than it's worth as you'll have to open a port in your router for it to work properly.
Hope this helps.
Any file manager can access /mnt/external_sd and /mnt/usb_storage.
Drive mount or USB mount all can mount ntfs drives. Must be rooted.
Can only access internal memory front PC. End of story until google/Acer fixes it.
Sent from my A500 using Tapatalk
Euclid's Brother said:
Any file manager can access /mnt/external_sd and /mnt/usb_storage.
Drive mount or USB mount all can mount ntfs drives. Must be rooted.
Can only access internal memory front PC. End of story until google/Acer fixes it.
Sent from my A500 using Tapatalk
Click to expand...
Click to collapse
I am on 3.1 ota and I wanted to root it for ntfs support.....but don't want to void my warranty.....(weather here is too humid so generally all electronic devices don't work or something or the other happens to them)...so I will unroot later to claim my warranty.....what else can I do with root.....(no custom roms..).......
Sent from my XT720 using XDA App
1. Is there any app, running on the tablet, which will allow me to see the file system on a USB thumbdrive? Which one. It's odd to me that I can see the drive, apparently properly formed, in the tablet "system settings" app, but (so far) haven't seen how to get at it myself, and haven't found an app which access it either.
Click to expand...
Click to collapse
Any file system application (ASTRO, Root Explorer) can access all storage devices in your system. The location for the storage devices is /mnt.
Note that the /mnt/sdcard directory is actually a FUSE mount of /data/local
The directories related to storage are:
/mnt/sdcard - a FUSE image of /data/local. This is internal storage.
/mnt/external_sd - The microSD card. Must be FAT32.
/mnt/usb_drive - A USB drive of some sorts...can be a thumb drive or a hard drive. Not sure about 3.1, but 3.0.1 needed this drive to be FAT32.
2. Is there an application, running on the PC, or an app running on the tablet, which let's me see the file systems on tablet, tablet's sdhc chip, thumb drive and PC storage in a unified way, so I can move things around without unplugging stuff? That is harder, but one of those networked file access utilities might do it.
Click to expand...
Click to collapse
Answer...other than ADB, no (until Acer fixes that). When you mount your tablet to your PC, you are connecting to a FUSE partition, which is an image of /data/local. You can transfer files between /data/local (via FUSE partition) and your PC. Unfortunately, because you are accessing a FUSE partition, you are restricted to only /data/local (so you can't get to /mnt). ADB is a known exception (as it uses USB Debugging to access the tablet), but that isn't graphical at all (all command line, which means it is a lot of typing).
op mentioned ES file explorer
Use it myself - as I really like the interface and the LAN access works great for me.
You can see all your storage devices from es explorer
/mnt/sdcard = internal memory
/mnt/external_sd = microsd card
/mnt/USB_drive = USB based storage device
If you want to mount ntfs you need to root.
Well I just purchased my Acer tablet this evening and loving every bit of it. I tried plugging an external HDD into the USB and go into astro and I'm not too sure where to go from there. I kept clicking home and saw something about USB but kept saying it was empty. Any help here.
tu3218 said:
Well I just purchased my Acer tablet this evening and loving every bit of it. I tried plugging an external HDD into the USB and go into astro and I'm not too sure where to go from there. I kept clicking home and saw something about USB but kept saying it was empty. Any help here.
Click to expand...
Click to collapse
The path is /mnt/usb_storage or /mnt/usbdrive. But keep in mind that the external hard drive must be formatted to fat32, not NTFS as most large usb drives are. A workaround to this is any of several custom legals floating around, that will slow NTFS mounting, but I will let you get used to your device first before we go flashing anything
ahh thanks! Well, looks like I'll be rooting. After I root, what do I need to get this functionality?
I installed "Drive Mount" from the Market and it gave me access to my external HD that is NTFS formatted.
It does require root access, but once the drive is mounted it plays my movies and such without any problems.
You dismount the drive in the application before you unplug.
So far I haven't needed anything special to see and use flash drives or card readers.
strider_mt2k said:
I installed "Drive Mount" from the Market and it gave me access to my external HD that is NTFS formatted.
It does require root access, but once the drive is mounted it plays my movies and such without any problems.
You dismount the drive in the application before you unplug.
So far I haven't needed anything special to see and use flash drives or card readers.
Click to expand...
Click to collapse
awesome..thanks a lot. So do you just have root access and running stock everything else?
I'm doing the same thing as Strider and I'm just rooted with stock 3.1 with the .13_GEN2 OTA update. My phone (HTC EVO 4G) is rooted, rom'd, kernel'ed, modded, etc., but I haven't felt the need to do that with my A500 and Honeycomb.
internetpilot said:
I'm doing the same thing as Strider and I'm just rooted with stock 3.1 with the .13_GEN2 OTA update. My phone (HTC EVO 4G) is rooted, rom'd, kernel'ed, modded, etc., but I haven't felt the need to do that with my A500 and Honeycomb.
Click to expand...
Click to collapse
sorry for more questions, but what is that update you posted? I just rooted using iconiaroot and now looking for the next best step I should take. Like you said, I have my thunderbolt completely revamped but I as well don't feel the need to do that to my tablet. Main thing is I just want to see my HDD and be able to watch netflix.
Also for the USB mount, it said I needed busybox. Can I just get that from the app in the market?
tu3218 said:
sorry for more questions, but what is that update you posted? I just rooted using iconiaroot and now looking for the next best step I should take. Like you said, I have my thunderbolt completely revamped but I as well don't feel the need to do that to my tablet. Main thing is I just want to see my HDD and be able to watch netflix.
Also for the USB mount, it said I needed busybox. Can I just get that from the app in the market?
Click to expand...
Click to collapse
Yes, you can get busybox from the market-it comes in the form of an installer. So once installed, open up busybox and follow the instructions. Then you can install the other drive mounter as for the update, its minor; you don't even have to re root your device afterwords!
Okay lol So I installed busybox, installed mount drive. I go into drive mount and I mounted my HDD but when I go into Astro file manager and USB storage, it just says empty. Is there a certain app I'm suppose to be using?
tu3218 said:
Okay lol So I installed busybox, installed mount drive. I go into drive mount and I mounted my HDD but when I go into Astro file manager and USB storage, it just says empty. Is there a certain app I'm suppose to be using?
Click to expand...
Click to collapse
Its not labeled as usb drive when mounted in the app, its /mnt/(whatever your device name is)
For instance, I have a flash drive that in drive mount is labeled as sda1, so its path is /mnt/sda1. FYI I just downloaded this app to help you out lol but I got it to work. And though astro is nice, I recommend es file explorer
A bit of advice.
Do yourself a favor, do a full backup of your current rom/setup through CWM before going too much further down the rabbit hole.
I confirm it!
1 format your mocro sd on nfts using wimdows 7
2 insert the card in your 7.7 and dont care of the tablet says that the card is invalid
3 launc mount drive that is free on android market
4 unchek device filtering
5 select the last bottom drive that is the only one nfts drive avaiable
6 tap the upper right button, the one that have the icon of a drive
7 now you should see in the right colum your drive with a bar thar rapresents the free space, if you cant see this, reselect the nfts drive on the left colum and retap the mount drive icon (upper right) until you can see the drive mounted on the right colum.
8 when your drive is mounted you can find the drive folder with a root enable file manager like honeycom fm hd, the folder is under the system folder named mnt
Tht is all it works fine amd you cam close the app drive mount, the tablet comtinue to recognize the nfts micro sd wothout the app running. Now i can put my hd movies larger than 4 gb inside my micro sd and play them with my 7.7
The only problem is that tje sistem apps are setted to save thinks in mnt/externaldevice, so if you want save you movies or photos taked with the 7.7 camera inside your microsd you cant do it, you have to move them from your tablet memory to your microsd nfts using a file manager, but this is a little problem nothing of big
If any brave user is able to tweak the camera app to save the moviesnor photo inside the path mnt/nftsdrive please do it, after this all is perfect. Thanks
thanks!
btw, it's called NTFS, not nfts
Yes you are right, i do ever this mistake xD
Do you need to root your tab ?
Yes root is needed
Thanks.
I got it to work.
But there is a problem.
How can I transfer a 6 GB file to my 64 GB SD card using usb cable connected from my desktop to the Tab 7.7 ?
Currently I have to take out my SD card from my tab and using an adapter to transfer the movie to it (from my desktop to the SD card).
This is a tedious process and I don't want to keep taking the SD card in and out of my tab. I want to transfer my big movie file straight from my PC to the tab when it is connected via USB cable.
Currently, when I connect the tab to my desktop, I only see the internal storage of the tab and not the external NFTS sd card.
yes i know, this is a big problem, but unfortunatly i am unable to solve it, becouse the sd is mounted in a different place,in the origins the card id in mnt/externalstorage, but with the app drive mount tha parh is different..
Raziel_Sicily said:
yes i know, this is a big problem, but unfortunatly i am unable to solve it, becouse the sd is mounted in a different place,in the origins the card id in mnt/externalstorage, but with the app drive mount tha parh is different..
Click to expand...
Click to collapse
perhaps softlinking the path may help?
it can help, but how to do this?
Maybe by transfering from your desktop to the tab using Samba through your local network (ie wifi instead of USB) and a SAMBA app on the GTAB ?
Raziel_Sicily said:
retap the mount drive icon (upper right) until you can see the drive mounted
Click to expand...
Click to collapse
Ya,it's kind of tricky here.Let's why I failed mount ntfs card before...
Cuz, I give up after few trys..
Did it again today,and I successed in mounting ntfs card.
jcm0 said:
Maybe by transfering from your desktop to the tab using Samba through your local network (ie wifi instead of USB) and a SAMBA app on the GTAB ?
Click to expand...
Click to collapse
Yes i know this method, but this is only wifi , it is more slow than usb. To do this just install astromanager and configure a spb network with the ip of your computer, after this share a folder from your pc and then you can copy files from your pc to your tab microsd via wifi
I've just made an app to mount NTFS sdcard.
It allows you to use it like normal FAT32 sdcards,
working with Stock camera app or MTP file transfer.
Could anyone try this?
I'm going to put this to android market
and I've already purchased a developer account,
but it seems to take some time to be able to upload my app...
My English is not good, I know
If there are any weird wording, let me know.
** alpha version **
** only for root users **
** only for Galaxy Tab 7.7 ... for now **
This app is to mount SD Card using NTFS.
/mnt/sdcard/extStorages/SdCard is the root of sdcard.
Auto-mount when the Android OS starts.
Or you can mount/unmount it manually.
** Not Bug **
- If you don't do "Safely Remove Hardware"
when you take your sdcard from PC,
it takes some time to mount it.
** Confirmed Issues **
- Only NTFS sdcard use assumed.
This app may prevent using FAT sdcard.
- Once unmounted, even after you mount again manually,
Android OS don't detect the sdcard.
You can access it with file managers or other apps,
but stock camera and settings app don't.
(Let me know if you know any solutions for this.)
- At the first attempt to mount (and get permission for su),
Android OS could fail to detect the sdcard.
It may be caused by delay of Superuser asking if it's ok or not.
- No error handling
** Disclaimer **
I am not responsible for any damage caused to your device or data or feeling.
It is recommended to backup your precious data.
Perfect app!! it works fine.
For this point
- Once unmounted, even after you mount again manually,Android OS don't detect the sdcard.You can access it with file managers or other apps,but stock camera and settings app don't.(Let me know if you know any solutions for this.)
It is not enought to restart the device in order to let android and camera/gallery to recognize the ntfs card ? This will solve the problem?
Raziel_Sicily said:
Perfect app!! it works fine.
For this point
- Once unmounted, even after you mount again manually,Android OS don't detect the sdcard.You can access it with file managers or other apps,but stock camera and settings app don't.(Let me know if you know any solutions for this.)
It is not enought to restart the device in order to let android and camera/gallery to recognize the ntfs card ? This will solve the problem?
Click to expand...
Click to collapse
Thank you!
Of course, after rebooting the device,
sdcard can be mounted and Android OS detect it as usual.
It seems initial booting and inserting sdcard trigger detecting process,
but I don't know how to let the os to do it by my app.
dont worry your app is awesome as it is it is not a big problem to reset for make it functional after the unmount, just specify it when you sell in android market. Thanks so much for the app
Pretty great app to bad i left my 7.7 at home once i get home this will be the first thing i try. Btw any plan for galaxy note ver too?
Thanks alot
kwanying said:
Pretty great app to bad i left my 7.7 at home once i get home this will be the first thing i try. Btw any plan for galaxy note ver too?
Thanks alot
Click to expand...
Click to collapse
I think it's possible to improve this app to work on galaxy note,
I don't have one though.
All I need is sdcard's mount point ( "/mnt/sdcard/external_sd" ? maybe ) and
device name which is like "/dev/block/mmcblkxxx".
If you can get these info, please pm me.
Thanks.
Thanks for awesome apk~
If you have any plan put it on the market, plz let us know.
We will support it!!
please hurry up if you want to gain money, becouse the huawei media pad woth ics of my girls can read ntfs micro sd, i think that with the ics update the p6800 will read the ntfs from defoult.
Stickmount works fine as far as it goes. The catch is that I haven't found a way to *unmount* drives with it. When I press "unmount", it just pops up the box showing mounted drives. To make things worse, If I unplug the drive, the next time I plug it in, stickmount generates a new mount point (sda, sdb, sdc, etc).
USB Hub Controller from the market lets me mount and unmount drives, plus I can specify the mount point, but it wont automount.
Any ideas for either app?
I usually just look in the notification area where it says "tap here to unmount" or something similar.
Sent from my Nexus 7 using xda premium
tjupille said:
Stickmount works fine as far as it goes. The catch is that I haven't found a way to *unmount* drives with it. When I press "unmount", it just pops up the box showing mounted drives. To make things worse, If I unplug the drive, the next time I plug it in, stickmount generates a new mount point (sda, sdb, sdc, etc).
USB Hub Controller from the market lets me mount and unmount drives, plus I can specify the mount point, but it wont automount.
Any ideas for either app?
Click to expand...
Click to collapse
unmounting with stickmount works fine for me... do you have a single device plugged in, or multiples devices through a hub>?
Mine did this. Use your file explorer and navigate to your mount point. More than likely there is a file keeping it listed. I deleted the file (happened to be xbmc apk) and it unmounted fine.
Sent from my Nexus 7 using xda app-developers app
I was have the same problem, but couldn't determine if there were any open files. I had been using an older 1 gig Lexar drive, first formatted to FAT32, then tried EXT4, then back to FAT32. In all cases, it would mount automatically, and I could browse, copy & open files on it. However, as above, unmounting only brought up the box telling me the existing mounts. After waiting several minutes, I removed the flash drive from the OTG cable, but never got an error message, though the sda1 directory was still there.
Getting nowhere with this, with the Lexar drive not connected, I deleted the usbStorage/sda1 directory (no error messages), then connected a different flash drive, a ~3 year old HP 8 gig model. Surprise - it works correctly. I tried it 4 times or so, and no problems.
Don't know what's going on there, but I'm leery now of putting the Lexar back on, considering all the problems I came across.
I'll try some different flash drives this evening.
Questions go in the Q&A section
I had the same problem. I resolved it by making sure that my file explorer (ES File Explorer) and the Gallery app were closed. Just like Windows, a USB drive can't be unmounted safely if an application is still accessing that drive. In my case I used ES File Explorer to navigate to the contents of the USB drive, and I used the Gallery app to view photos I had stored on the drive. Therefore, I had to make sure that both of those apps were closed. Some apps have a true "exit" option, but not all do. I make a habit of either hitting the back button repeatedly, rather than the home button. Some apps have an exit option in their menus. You may need to go to the Apps Manager in the Android Settings and force close running apps that may have been accessing files from the USB drive. I took the extra precaution of force closing the cached apps (not running), that had been used to view the contents of the USB drive. After doing that, clicking on the stickmount item in the notification bar successfully unmounted the drive. When I plugged the drive back in, it retained the same mount point, and I was easily able to unmount.
GrillMouster said:
I had the same problem. I resolved it by making sure that my file explorer (ES File Explorer) and the Gallery app were closed. Just like Windows, a USB drive can't be unmounted safely if an application is still accessing that drive. In my case I used ES File Explorer to navigate to the contents of the USB drive, and I used the Gallery app to view photos I had stored on the drive. Therefore, I had to make sure that both of those apps were closed. Some apps have a true "exit" option, but not all do. I make a habit of either hitting the back button repeatedly, rather than the home button. Some apps have an exit option in their menus. You may need to go to the Apps Manager in the Android Settings and force close running apps that may have been accessing files from the USB drive. I took the extra precaution of force closing the cached apps (not running), that had been used to view the contents of the USB drive. After doing that, clicking on the stickmount item in the notification bar successfully unmounted the drive. When I plugged the drive back in, it retained the same mount point, and I was easily able to unmount.
Click to expand...
Click to collapse
+1 for this solution. I was running into the same issue intermittently, and discovered that by fully quitting ES File Explorer (Menu > More > Exit), the drive would unmount properly. I can't speak for the closing of other apps since I generally just use usb drives for copying things to and from my N7, but I'd imagine GrillMouster is right and that anything that is using files from the usb drive needs to be closed before it can be properly unmounted.
Edit: Also, I discovered that once the drive is properly unmounted, the various folders that are created (sda1, sdb1, etc.) are removed and the next time you mount a drive it will once again be on sda1. At least that's how it worked out for me.
Will no unmount even closing the apps
I have a Nexus 7 with Stickmount 1.5. It works fine except that it does not unmount the USB drive when I tap the unmount option (or even removing the drive altogether). I have tried closing the applications I used while the drive was mounted (ES File Explorer and MX Player), but it still will not unmount. I had to resort to rebooting the device for it to forget about the mount. Is there a background app I have forgotten to kill? Maybe Stickmount needs an "Unmount, damn it!" option to unmount the drives regardless of what apps have locks on files in the drive.
Thanks for your help.
FD
My solution...for now
Frederick Davies said:
I have a Nexus 7 with Stickmount 1.5. It works fine except that it does not unmount the USB drive when I tap the unmount option (or even removing the drive altogether). I have tried closing the applications I used while the drive was mounted (ES File Explorer and MX Player), but it still will not unmount. I had to resort to rebooting the device for it to forget about the mount. Is there a background app I have forgotten to kill? Maybe Stickmount needs an "Unmount, damn it!" option to unmount the drives regardless of what apps have locks on files in the drive.
Thanks for your help.
FD
Click to expand...
Click to collapse
I'm running Stickmount V1.5 on my Nexus 7 (PA2.17/EliteKernel). The only way I found to truly unmount my flash drive was to first click "unmount" in the Stickmount notification and then go to settings > Storage and wait for it to generate the results and you should see an option to unmount USB storage right there... click on it, press "ok" in the pop-up and it will freeze for a few secs and then give you a toast notification (or drawer notification not sure) that says you just unmounted USB... at that point you can unplug your USB drive and you will get no "unexpected removal" message and everything should be fine :good:
nexace said:
I'm running Stickmount V1.5 on my Nexus 7 (PA2.17/EliteKernel). The only way I found to truly unmount my flash drive was to first click "unmount" in the Stickmount notification and then go to settings > Storage and wait for it to generate the results and you should see an option to unmount USB storage right there... click on it, press "ok" in the pop-up and it will freeze for a few secs and then give you a toast notification (or drawer notification not sure) that says you just unmounted USB... at that point you can unplug your USB drive and you will get no "unexpected removal" message and everything should be fine :good:
Click to expand...
Click to collapse
I am afraid that that did not work on my Nexus 7.
FD
GrillMouster said:
I had the same problem. I resolved it by making sure that my file explorer (ES File Explorer) and the Gallery app were closed. Just like Windows, a USB drive can't be unmounted safely if an application is still accessing that drive. In my case I used ES File Explorer to navigate to the contents of the USB drive, and I used the Gallery app to view photos I had stored on the drive. Therefore, I had to make sure that both of those apps were closed. Some apps have a true "exit" option, but not all do. I make a habit of either hitting the back button repeatedly, rather than the home button. Some apps have an exit option in their menus. You may need to go to the Apps Manager in the Android Settings and force close running apps that may have been accessing files from the USB drive. I took the extra precaution of force closing the cached apps (not running), that had been used to view the contents of the USB drive. After doing that, clicking on the stickmount item in the notification bar successfully unmounted the drive. When I plugged the drive back in, it retained the same mount point, and I was easily able to unmount.
Click to expand...
Click to collapse
Thanks
This solution worked for me
Curious!
1) When I mount the USB drive and browse through it with ES File Explorer (rooted), no matter what I do afterwards (kill the ES File Explorer application and all the apps I used to access the files), I cannot unmount the drive unless I reboot the tablet.
2) But if I browse with Dual File Manager (not rooted), I can unmount even while browsing the drive.
3) And if I open the files in the drive directly with mVideoPlayer or MX Player, I can also unmount afterwards even without having to kill the apps.
4) But if I open the files in mVideoPlayer or MX Player through Dual File Manager, it requires a reboot again.
I think that there are some apps whose locks stop the Stickmount unmount (ES Player Explorer), while others don't (Dual File Manager, mVideoPlayer, MX Player); but if you open one app (video player) through another (file manager), it always stops the unmount.
I do not know what the above means, but I hope it provides info for the developers to know what is going on.
FD
Frederick Davies said:
Curious!
1) When I mount the USB drive and browse through it with ES File Explorer (rooted), no matter what I do afterwards (kill the ES File Explorer application and all the apps I used to access the files), I cannot unmount the drive unless I reboot the tablet.
2) But if I browse with Dual File Manager (not rooted), I can unmount even while browsing the drive.
3) And if I open the files in the drive directly with mVideoPlayer or MX Player, I can also unmount afterwards even without having to kill the apps.
4) But if I open the files in mVideoPlayer or MX Player through Dual File Manager, it requires a reboot again.
I think that there are some apps whose locks stop the Stickmount unmount (ES Player Explorer), while others don't (Dual File Manager, mVideoPlayer, MX Player); but if you open one app (video player) through another (file manager), it always stops the unmount.
I do not know what the above means, but I hope it provides info for the developers to know what is going on.
FD
Click to expand...
Click to collapse
If you would like to see what app has what file open on your USB disk, use lsof in ADB/terminal. needs root. First, what is the USB mount? type in
Code:
mount
and look for your device. If there are too many entries, you can try this instead:
Code:
df -h|grep G
when you have the mountpoint, perhaps it is /storage/sdcard0/usbdisk/, the key is usbdisk. Now you are ready to search the open files:
Code:
su
lsof | grep usbdisk
now, I don't have a USB drive mounted, but I opened a .avi in MX video, and searched for '.avi,' this is what it will look like:
Code:
com.mxtec 23194 u0_a141 80 ??? ??? ??? ??? /storage/sdcard0/Matt/video.avi
so here you can see com.mxtec has opened video.avi, and the PID is 23194.
If that file was on the usb disk, it would keep it from being umounted, so to get rid of it:
Code:
su
kill 23194
I had an issue that's been nagging me and the above info kinda resolved it but not really. Had created a folder on my usb drive using stick mount. After renaming the folder, etc.. Still for a couple of weks even after ejecting the drive... the folder still showed up.. Killed various apps, etc nothing listed showing usbStorage... So while I was doing my usual cleaning through recovery mode with cahces, etc. I hooked it up to my netbook and got into adb and navigated to where my offending folder was and deleted the folder that way. Once booted back into the system, folder wasn't there anymore.
hi all !!!
tjupille said:
Stickmount works fine as far as it goes. The catch is that I haven't found a way to *unmount* drives with it. When I press "unmount", it just pops up the box showing mounted drives. To make things worse, If I unplug the drive, the next time I plug it in, stickmount generates a new mount point (sda, sdb, sdc, etc).
USB Hub Controller from the market lets me mount and unmount drives, plus I can specify the mount point, but it wont automount.
Any ideas for either app?
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Click to collapse
stickmount has no unmount in my nexus 7 !!
please help me !! Y^Y
I think an earlier version had an unmount option if you touched the Stickmount notification icon. But I don't have that option anymore. I just make sure I'm not writing to external storage and unplug.
I removed the flash drive and then mount it still is. But then I was hit by unmount. (I'm using version 2.20 Pro).
Sent from my Nexus 7 using xda premium
Anyone use USB OTG helper? For me it works better than stickmount.
Sent from XDA app
gc84245 said:
Anyone use USB OTG helper? For me it works better than stickmount.
Sent from XDA app
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Click to collapse
Yes I've had the most success with OTG helper.
Swiped from my Nexus 10 using xda-developers app
Google Nexus 10
Android version 5.0.1
Build Number LRX22C
CWM 6.0.4.7
Rooted
I have just installed the Android 5.0.1 update AND purchased a 64Gb Sandisk USB/MicroUSB memory stick.
My Nexus 10 can mount the USB stick without any problem and I can see and use all the files on it but because I had to format the USB stick as NTFS all these files are now read only so I cannot delete any files from it nor can I move files from my Nexus 10 to the USB stick.
Does anyone know if there is a way to coax my Nexus 10 to be able to read AND write to my NTFS USB stick/drive?
Thanks
Hi,
AFAIK the kernel has to support NTFS writing. There are some on development section, you may want to search for it.
Good luck,
~Lord
matrixmainframe said:
...
Does anyone know if there is a way to coax my Nexus 10 to be able to read AND write to my NTFS USB stick/drive?
Thanks
Click to expand...
Click to collapse
I use the playstore app USB OTG Helper but you will also need to install SELinux Mode Switcher and set that to permissive mode. Despite the USB OTG Helper app displaying an error (-9) when an OTG SD reader is attached it provides the full RW access your looking for. It also provides multiple formats support beyond NTFS. I personally use Linux ext4 on all my SD cards which is also supported. It has an experimental exrFAT support but I've never used it.
There is also Stickmount but I prefer the way USB OTG Helper added the external storage to the device. It seemed to integrate with my music player better, that may be personally choice though.
Sent from my Nexus 10 using XDA Premium HD app
3DSammy said:
I use the playstore app USB OTG Helper but you will also need to install SELinux Mode Switcher and set that to permissive mode. Despite the USB OTG Helper app displaying an error (-9) when an OTG SD reader is attached it provides the full RW access your looking for. It also provides multiple formats support beyond NTFS. I personally use Linux ext4 on all my SD cards which is also supported. It has an experimental exrFAT support but I've never used it.
There is also Stickmount but I prefer the way USB OTG Helper added the external storage to the device. It seemed to integrate with my music player better, that may be personally choice though.
Sent from my Nexus 10 using XDA Premium HD app
Click to expand...
Click to collapse
Thanks for that. I will give both a try and see which is best for me.
Thanks again
Well I have tried both and whilst both seem to mount my USB drive and both seem to acknowledge it is mounted, when I try to delete a file which is on the USB drive using ES File Explorer I get the error message of "unsupported operation"!?
If either of the pro versions have something that the free version does not, that will get USB read/write working I will happily buy pro version but no point if not working