Hello Andria, I am assuming you built the driver as part of kernel aend did not make it a module. Also, how are ensuring while building the system.img, and ramdisk.img, proper ext4 filesystems are being built. Can you share the command line, or make file changes? Thanks, Arindam
On Mon, May 9, 2011 at 5:44 PM, andria <andri...@gmail.com> wrote: > 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 -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
