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List:       busybox
Subject:    Fwd: nfs mount succeeds but apps don't find the files
From:       Tsjoecha <tsjoecha () gmail ! com>
Date:       2013-01-31 19:21:57
Message-ID: CAO3Fh6s03O60WZpvTHZXX+60w1sJR_aewdsor5m4DnK7gikgEA () mail ! gmail ! com
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I solved it, and will post the answer here too... It can be helpfull
to others as well.

It seems android uses now a subdir to store your data, eg
/data/media/0/Music matches now with /sdcard/Music which has become a
symlink.

So, I mounted onto that real dir instead of the symlink dir, and
everything goes fine now. Thanks to those who helped me out of this!

Dries

On 30 January 2013 15:25, Tanguy Pruvot <tanguy.pruvot@gmail.com> wrote:
> CM busybox variant uses a small librpc library which come from uclibc for
> the NFS mount feature (rpc calls)
>
> This static library was not modified since his introduction in 1.20 (or
> 1.19.x)
>
> Else, all busybox generated for CM roms /system/xbin is dynamically linked
> with bionic (smaller binary), but should not affect this.
>
> Beware, the problem could be also in your kernel build... i suggest you to
> ask some others to test this for you on another device/kernel
>
>
> 2013/1/30 Tsjoecha <tsjoecha@gmail.com>
>>
>> Thanks all for the answers.
>>
>> I still find it's something strange. The share on the nas is shared as
>> 777, so whoever who mounts should be able to read the contents.
>>
>> I had stock (4.2.1), changed to CM 10 (4.2), and recently upgraded to
>> 10.1 (4.2.1 again)
>> I did not change anything. At this moment, I start a su shell, in which I
>> enter
>>
>> mount -t nfs ip-adres:/share/subfolder localpath
>>
>> The next step would be to automate it, so I have the path mounted as
>> soon as the nas is available.
>>
>> Actually, my goal is to use files which are located on a WD network
>> drive (mybookworld) without having to copy them on my droid, so any
>> other suggestion (eg samba) is welcome as well.
>>
>> On 28 January 2013 00:12, Tito <farmatito@tiscali.it> wrote:
>> > On Sunday 27 January 2013 00:46:04 Tsjoecha wrote:
>> >> unfortenately, I don't find the cause by now... ideas still are welcome
>> >>
>> >> TIA!
>> >>
>> >> On 26 January 2013 21:44, Tsjoecha <tsjoecha@gmail.com> wrote:
>> >> > Dan,
>> >> >
>> >> > I guess you could be right. after the mount, the permissions are
>> >> > indeed changed (I guess the permissions from the nas are being taken
>> >> > over to the mountpoint)
>> >> >
>> >> > I'll investigate my nas-settings, but it feels strange as it worked
>> >> > before I migrated to CM10.1
>> >> >
>> >> > On 26 January 2013 20:56, Dan Fandrich <dan@coneharvesters.com>
>> >> > wrote:
>> >> >> On Sat, Jan 26, 2013 at 06:41:02PM +0100, Tsjoecha wrote:
>> >> >>> The mount succeeds perfectly, if I go in the terminal to
>> >> >>> /sdcard/Pictures and execute the ls command, I can see all my pics
>> >> >>> from my nas-device.
>> >> >>>
>> >> >>> Though, when starting apps, like EZ File Explorer, the folder seems
>> >> >>> to
>> >> >>> be empty. Other apps don't see the files neither.
>> >> >>>
>> >> >>> What can I do to resolve this issue?
>> >> >>> I'm using BusyBox 1.20.2
>> >> >>
>> >> >> It sounds like it could be a file/mount permissions issue.
>> >> >>
>> >> >>>>> Dan
>> >
>> > Hi,
>> > just out of curiosity is it a static linked busybox build
>> > or is it linked against android's bionic libc?
>> > If it statically linked to another libc (uclibc?)
>> > this could eventually explain the different behaviour.
>> > Is it the same busybox binary as used before
>> > you migrated to cm10.1?
>> > What from did you migrate to CM10, standard android,
>> > Aosp, other ROM?
>> > Are the mounts in (/system)/etc/fstab?
>> > Used there to be also  (/system)/etc/mtab
>> > or was it a link to /proc/mounts?
>> > Also check permissions as vold for example uses very
>> > specific ones for mounting the vfat partition of the sdcard:
>> >
>> > dev/block/vold/179:1 /mnt/sdcard vfat
>> > rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,
>> > fmask=0702,dmask=0702,allow_utime=0020,
>> >
>> > codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0
>> > 0
>> >
>> >
>> > Hope it helps. Ciao,
>> > Tito
>> >
>> >
>> >
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