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copy_efs_files_to_data.sh: handle symlinks

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Temporary fix, until dump.f2fs is fixed to handle these as well.

Bug: 352567354
Change-Id: I3fd1815cfca6438a61a26f8afaada77b771e871c
Flag: BUGFIX
Test: husky:/ # getconf PAGE_SIZE
      16384
      husky:/ # ls -l /mnt/vendor/persist/ss/
      total 3044
      lrwxrwxrwx 1 system system      55 2024-07-17 15:12 0 ->
            /dev/block/platform/13200000.ufs/by-name/trusty_persist
      -rwxrwxrwx 1 system system      55 2024-07-17 15:12 0_backup
      -rw-r-x--- 1 system system 3106816 2024-07-17 15:12 nsp
This commit is contained in:
Steven Moreland 2024-07-17 16:00:38 +00:00 • committed by Juan Yescas
parent b75cadc54b
commit c97e120d74
1 changed files with 10 additions and 3 deletions
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13
copy_efs_files_to_data.sh
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@ -2,7 +2,7 @@
CHECKPOINT_DIR=/data/vendor/copied
BIN_DIR=/vendor/bin
export BIN_DIR=/vendor/bin
$BIN_DIR/mkdir -p $CHECKPOINT_DIR
@ -21,12 +21,12 @@ function copy_files_to_data()
echo "Failed to $BIN_DIR/dump.f2fs -rfPo $tmpdir $block_device"
return
fi
mv $tmpdir $build_checkpoint
$BIN_DIR/mv $tmpdir $build_checkpoint
if [ $? -ne 0 ]; then
echo "mv $tmpdir $build_checkpoint"
return
fi
fsync `dirname $build_checkpoint`
$BIN_DIR/fsync `dirname $build_checkpoint`
fi
echo "Successfully copied $mount_point to $build_checkpoint"
}
@ -36,3 +36,10 @@ copy_files_to_data "/dev/block/by-name/efs_backup" "/mnt/vendor/efs_backup"
copy_files_to_data "/dev/block/by-name/modem_userdata" "/mnt/vendor/modem_userdata"
copy_files_to_data "/dev/block/by-name/persist" "/mnt/vendor/persist"
# TODO(b/352567354): fixup symlinks until dump.f2fs is fixed
a=$($BIN_DIR/cat /data/vendor/copied/persist/ss/0)
$BIN_DIR/mv /data/vendor/copied/persist/ss/0 /data/vendor/copied/persist/ss/0_backup
$BIN_DIR/ln -s $a /data/vendor/copied/persist/ss/0
$BIN_DIR/fsync /data/vendor/copied