Hi, I'm trying to moun /data with ext4 instead of yaffs2 on a froyo emulator.
1- I enabled the support of ext3 and ext4 in the .config and built a new kernel 2- I launched the emulator with the new zImage to make sure that there was no error. No error 3- I replaced yaffs2 with ext4 in the init.rc inside froyo source and built new system.img and ramdisk.img mount yaffs2 mtd@userdata /data nosuid nodev --> mount ext4 mtd@userdata /data nosuid nodev 4- I launched the emulator and I got errors. Errors occur: services always die and there is problem with the framework. Here is a sample of the error message: D/AudioHardwareInterface( 152): setMode(NORMAL) I/CameraService( 152): CameraService started: pid=152 I/AudioFlinger( 152): AudioFlinger's thread 0xb3f0 ready to run E/keystore( 158): chdir: /data/misc/keystore: No such file or directory D/AndroidRuntime( 157): D/AndroidRuntime( 157): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<< D/AndroidRuntime( 157): CheckJNI is ON E/dalvikvm( 157): Can't open dex cache '/data/dalvik-cache/ system(at)framework(at)core.jar(at)classes.dex': No such file or directory I/dalvikvm( 157): Unable to open or create cache for /system/ framework/core.jar (/data/dalvik-cache/ system(at)framework(at)core.jar(at)classes.dex) D/dalvikvm( 157): Unable to process classpath element '/system/ framework/core.jar' E/dalvikvm( 157): Can't open dex cache '/data/dalvik-cache/ system(at)framework(at)ext.jar(at)classes.dex': No such file or directory I/dalvikvm( 157): Unable to open or create cache for /system/ framework/ext.jar (/data/dalvik-cache/ system(at)framework(at)ext.jar(at)classes.dex) D/dalvikvm( 157): Unable to process classpath element '/system/ framework/ext.jar' E/dalvikvm( 157): Can't open dex cache '/data/dalvik-cache/ system(at)framework(at)framework.jar(at)classes.dex': No such file or directory I/dalvikvm( 157): Unable to open or create cache for /system/ framework/framework.jar (/data/dalvik-cache/ system(at)framework(at)framework.jar(at)classes.dex) D/dalvikvm( 157): Unable to process classpath element '/system/ framework/framework.jar' E/dalvikvm( 157): Can't open dex cache '/data/dalvik-cache/ system(at)framework(at)android.policy.jar(at)classes.dex': No such file or directory I/dalvikvm( 157): Unable to open or create cache for /system/ framework/android.policy.jar (/data/dalvik-cache/ system(at)framework(at)android.policy.jar(at)classes.dex) D/dalvikvm( 157): Unable to process classpath element '/system/ framework/android.policy.jar' E/dalvikvm( 157): Can't open dex cache '/data/dalvik-cache/ system(at)framework(at)services.jar(at)classes.dex': No such file or directory I/dalvikvm( 157): Unable to open or create cache for /system/ framework/services.jar (/data/dalvik-cache/ system(at)framework(at)services.jar(at)classes.dex) D/dalvikvm( 157): Unable to process classpath element '/system/ framework/services.jar' E/dalvikvm( 157): ERROR: no valid entries found in bootclasspath '/ system/framework/core.jar:/system/framework/ext.jar:/system/framework/ framework.jar:/system/framework/android.policy.jar:/system/framework/ services.jar' W/dalvikvm( 157): JNI_CreateJavaVM failed E/AndroidRuntime( 157): JNI_CreateJavaVM failed I/ServiceManager( 27): service 'media.audio_flinger' died I/ServiceManager( 27): service 'media.player' died I/ServiceManager( 27): service 'media.camera' died I/ServiceManager( 27): service 'media.audio_policy' died I/ ( 159): ServiceManager: 0xacd0 D/AudioHardwareInterface( 159): setMode(NORMAL) I/CameraService( 159): CameraService started: pid=159 I/AudioFlinger( 159): AudioFlinger's thread 0xb3f0 ready to run Did I miss something to mount succesfully /data with ext4? -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
