[HTC Rezound] krelvinaz:
No sure where the recovery log is placed when the backups are attempted. Using other-> Move recovery.log to Sdcard doesn't work.

I did find one in /tmp/recovery.log Which is attached.

This appears to be the problem area:

Performing backup : .
nandroid-mobile v2.2.3

Using G1 keyboard, enter a prefix substring and then <CR>
or just <CR> to accept default: Accepting default.

Using - prefix to create a backup folder

mounting system and data read-only, sdcard read-write
[B][COLOR="Red"]mount: mounting /dev/block/mmcblk1p1 on /sdcard failed: No such file or directory[/COLOR][/B]
[B][COLOR="Red"]mount: mounting /dev/block/mmcblk1p1 on /sdcard failed: No such file or directory[/COLOR][/B]
Error mounting sdcard read-write
[B][COLOR="Red"]umount: can't umount /sdcard: Invalid argument[/COLOR][/B]

Oops... something went wrong!
Please check the recovery log!

Move recovery.log to SD
Press Power to confirm,
any other key to abort.

Moving : .unmounting /devlog
[B][COLOR="Red"]unmounting /cache
No sdcard found![/COLOR][/B]

Oops... something went wrong!
Please check the recovery log!

Contents of /etc/fstab are:

/dev/block/mmcblk0p36 /cache auto rw
/dev/block/mmcblk0p35 /data auto rw
/dev/block/mmcblk0p37 /internal_sdcard vfat rw
/dev/block/mmcblk0p29 /system auto rw
/dev/block/mmcblk1p1 /sdcard vfat rw
/dev/block/mmcblk1p2 /sd-ext auto rw

**This info below was obtained while the phone was in normal mode using adb shell, so not when the phone was in recovery**

Looking in /dev/block I only see mmcblk*

ls -l mmcbl*
brw------- root root 179, 0 2012-04-22 08:01 mmcblk0
brw------- root root 179, 1 2012-04-22 08:01 mmcblk0p1
brw------- root root 179, 10 2012-04-22 08:01 mmcblk0p10
brw------- root root 179, 11 2012-04-22 08:01 mmcblk0p11
brw------- root root 179, 12 2012-04-22 08:01 mmcblk0p12
brw------- root root 179, 13 2012-04-22 08:01 mmcblk0p13
brw------- root root 179, 14 2012-04-22 08:01 mmcblk0p14
brw------- root root 179, 15 2012-04-22 08:01 mmcblk0p15
brw------- root root 179, 16 2012-04-22 08:01 mmcblk0p16
brw------- root root 179, 17 2012-04-22 08:01 mmcblk0p17
brw------- root root 179, 18 2012-04-22 08:01 mmcblk0p18
brw------- root root 179, 19 2012-04-22 08:01 mmcblk0p19
brw------- root root 179, 2 2012-04-22 08:01 mmcblk0p2
brw------- root root 179, 20 2012-04-22 08:01 mmcblk0p20
brw------- root root 179, 21 2012-04-22 08:01 mmcblk0p21
brw------- root root 179, 22 2012-04-22 08:01 mmcblk0p22
brw------- root root 179, 23 2012-04-22 08:01 mmcblk0p23
brw-rw---- root system 179, 24 2012-04-22 08:01 mmcblk0p24
brw------- root root 179, 25 2012-04-22 08:03 mmcblk0p25
brw------- root root 179, 26 2012-04-22 08:01 mmcblk0p26
brw------- root root 179, 27 2012-04-22 08:01 mmcblk0p27
brw------- root root 179, 28 2012-04-22 08:01 mmcblk0p28
brw------- root root 179, 29 2012-04-22 08:01 mmcblk0p29
brw------- root root 179, 3 2012-04-22 08:01 mmcblk0p3
brw------- root root 179, 30 2012-04-22 08:01 mmcblk0p30
brw------- root root 179, 31 2012-04-22 08:01 mmcblk0p31
brw------- root root 179, 32 2012-04-22 08:01 mmcblk0p32
brw------- root root 179, 33 2012-04-22 08:01 mmcblk0p33
brw------- root root 179, 34 2012-04-22 08:01 mmcblk0p34
brw------- root root 179, 35 2012-04-22 08:01 mmcblk0p35
brw------- root root 179, 36 2012-04-22 08:01 mmcblk0p36
brw------- root root 179, 37 2012-04-22 08:01 mmcblk0p37
brw------- root root 179, 4 2012-04-22 08:01 mmcblk0p4
brw------- root root 179, 5 2012-04-22 08:01 mmcblk0p5
brw------- root root 179, 6 2012-04-22 08:01 mmcblk0p6
brw------- root root 179, 7 2012-04-22 08:01 mmcblk0p7
brw------- root root 179, 8 2012-04-22 08:01 mmcblk0p8
brw------- root root 179, 9 2012-04-22 08:01 mmcblk0p9
brw------- root root 179, 64 2012-04-22 08:01 mmcblk1

Checking mount:

# mount | egrep sdcard
/dev/block/vold/179:37 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,
uid=1000,gid=1015,fmask=0202,dmask=0202,allow_utime=0020,codepage=cp437,iocharse
t=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/vold/179:64 /mnt/sdcard/ext_sd vfat rw,dirsync,nosuid,nodev,noexec,re
latime,uid=1000,gid=1015,fmask=0202,dmask=0202,allow_utime=0020,codepage=cp437,i
ocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0