[AT&T Samsung Galaxy S II Skyrocket SGH-I727] Tonyeff:
I am trying to back up my phone (galaxy S2 skyrocket) using rom manager. I have flashed the latest version of clockworkmod recovery ( 5.0.2.7)

after the phone reboots into recovery and runs a few checks, I get an error

SD Card marker mismatch.

and that I should open ROM Manager to report issue. below is the recovery.log file

any ideas?

Starting recovery on Thu May 17 14:16:52 2012

framebuffer: fd 4 (480 x 800)

ClockworkMod Recovery v5.0.2.7

recovery filesystem table

=========================

0 /tmp ramdisk (null) (null)

1 /boot emmc /dev/block/mmcblk0p8 (null)

2 /efs ext4 /dev/block/mmcblk0p21 (null)

3 /recovery emmc /dev/block/mmcblk0p22 (null)

4 /data auto /dev/block/mmcblk0p25 (null)

5 /system ext4 /dev/block/mmcblk0p24 (null)

6 /cache ext4 /dev/block/mmcblk0p26 (null)

7 /emmc vfat /dev/block/mmcblk0p28 (null)

8 /sdcard vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1

W:Unable to get recovery.fstab info for /datadata during fstab generation!

W:Unable to get recovery.fstab info for /sd-ext during fstab generation!

I:Completed outputting fstab.

I:Processing arguments.

I:Checking arguments.

I:device_recovery_start()

Command: "/sbin/recovery"

ro.secure=0

ro.allow.mock.location=1

ro.debuggable=1

persist.service.adb.enable=1

ro.build.id=GINGERBREAD

ro.build.display.id=full_hercules-eng 2.3.7 GINGERBREAD eng.koush.20111028.204847 test-keys

ro.build.version.incremental=eng.koush.20111028.204847

ro.build.version.sdk=10

ro.build.version.codename=REL

ro.build.version.release=2.3.7

ro.build.date=Fri Oct 28 20:49:20 PDT 2011

ro.build.date.utc=0

ro.build.type=eng

ro.build.user=koush

ro.build.host=Koushik-Lion.local

ro.build.tags=test-keys

ro.product.model=SGH-T989

ro.product.brand=generic

ro.product.name=full_hercules

ro.product.device=hercules

ro.product.board=MSM8660_SURF

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=samsung

ro.product.locale.language=hdpi

ro.product.locale.region=

ro.wifi.channels=

ro.board.platform=msm8660

ro.build.product=hercules

ro.build.description=full_hercules-eng 2.3.7 GINGERBREAD eng.koush.20111028.204847 test-keys

ro.build.fingerprint=generic/full_hercules/hercules:2.3.7/GINGERBREAD/eng.koush.20111028.204847:eng/test-keys

ro.sf.lcd_density=240

rild.libpath=/system/lib/libril-qc-qmi-1.so

rild.libargs=-d /dev/smd0

persist.rild.nitz_plmn=

persist.rild.nitz_long_ons_0=

persist.rild.nitz_long_ons_1=

persist.rild.nitz_long_ons_2=

persist.rild.nitz_long_ons_3=

persist.rild.nitz_short_ons_0=

persist.rild.nitz_short_ons_1=

persist.rild.nitz_short_ons_2=

persist.rild.nitz_short_ons_3=

ril.subscription.types=NV,RUIM

debug.sf.hw=1

debug.composition.type=c2d

debug.overlayui.enable=1

dev.pm.dyn_samplingrate=1

ro.hdmi.enable=true

lpa.decode=true

lpa.use-stagefright=true

ro.use_data_netmgrd=true

persist.data_netmgrd_nint=16

ro.emmc.sdcard.partition=17

persist.timed.enable=true

persist.audio.fluence.mode=endfire

persist.audio.vr.enable=false

persist.radio.apm_sim_not_pwdn=1

persist.radio.sms_sync_sending=1

ro.cwm.prefer_tar=true

ro.com.google.clientidbase=android-samsung

ro.com.google.locationfeatures=1

ro.com.google.networklocation=1

ro.setupwizard.enable_bypass=1

dalvik.vm.heapsize=64m

dalvik.vm.lockprof.threshold=500

dalvik.vm.dexopt-flags=m=y

keyguard.no_require_sim=true

ro.kernel.android.checkjni=1

ro.setupwizard.mode=OPTIONAL

net.bt.name=Android

net.change=net.bt.name

dalvik.vm.stack-trace-file=/data/anr/traces.txt

ro.factorytest=0

ro.serialno=d1f81845

ro.bootmode=unknown

ro.baseband=csfb

ro.carrier=unknown

ro.bootloader=unknown

ro.hardware=qcom

ro.revision=0

init.svc.recovery=running

init.svc.adbd=running

I:Checking for extendedcommand...

I:Running extendedcommand...

Waiting for SD Card to mount (20s)

SD Card mounted...

Verifying SD Card marker...

8e916c8804ca8c4cc477ca4e79e62853

91541684c56a3b8040a92de449aad2fc

SD Card marker mismatch.

Error processing ROM Manager script. Please verify that you are performing the backup, restore, or ROM installation from ROM Manager v4.4.0.0 or higher.