ublaze.ru

su
mount

rootfs / rootfs rw 0 0
tmpfs /dev tmpfs rw,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/shm tmpfs rw,relatime,size=1024k,mode=777,uid=1000,gid=1003 0 0
/dev/block/mmcblk0p2 /system ext4 ro,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p5 /data ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p6 /cache ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/vold/179:9 /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

mount -o remount,rw -t ext4 /dev/block/mmcblk0p2 /system
chmod 777 /system/etc/vold.fstab

u0_a3@android:/ $ su
root@android:/ # mount
rootfs / rootfs rw 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/secure tmpfs rw,relatime,mode=700 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/system /system ext4 ro,relatime,nobarrier,data=ordered 0 0
/dev/block/data /data ext4 rw,nosuid,nodev,noatime,journal_checksum,nobarrier,noauto_da_alloc,data=ordered 0 0
/dev/block/cache /cache ext4 rw,nosuid,nodev,noatime,journal_checksum,nobarrier,noauto_da_alloc,data=ordered 0 0
/dev/block/dm-0 /mnt/asec/eu.chainfire.supersu-1 ext4 ro,dirsync,nosuid,nodev,noatime 0 0
/dev/block/vold/179:1 /mnt/extsd vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1023,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/93:80 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/93:80 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-1 /mnt/asec/com.opera.browser.yandex-1 ext4 ro,dirsync,nosuid,nodev,noatime 0 0
/dev/block/dm-2 /mnt/asec/com.cleanmaster.mguard-1 ext4 ro,dirsync,nosuid,nodev,noatime 0 0
root@android:/ # mount -o remount,rw -t ext4 /dev/block/system /system
mount: Read-only file system
255|root@android:/ # chmod 777 /system/etc/vold.fstab
Unable to chmod /system/etc/vold.fstab: Read-only file system
10|root@android:/ #

## Vold 2.0 fstab for HTC Passion
#
## - San Mehat (san@android.com)
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################

# Mounts the first usable partition of the specified device
#/devices/platform/awsmc.3/mmc_host for sdio
dev_mount sdcard /mnt/sdcard auto /devices/virtual/block/nandk /devices/platform/sunxi-mmc.2/mmc_host
dev_mount extsd /mnt/extsd auto /devices/platform/sunxi-mmc.1/mmc_host /devices/platform/sunxi-mmc.0/mmc_host
dev_mount usbhost1 /mnt/usbhost1 auto /devices/platform/sw-ehci.1 /devices/platform/sw_hcd_host0 /devices/platform/sw-ohci.1

Возможный вариант решения, это прошивка Perfeo 7510-HD кастомной прошивкой или заводской, где нет такого ограничения.