![]() ![]() Other exitĬodes indicate the kind of inconsistency found or if another error occurred. In case the image does not have any inconsistencies, check exits with 0. Only the formats "qcow2", "qed" and "vdi" support consistency checks. "-r leaks" repairs only cluster leaks, whereas "-r all" fixes all kinds ofĮrrors, with a higher risk of choosing the wrong fix or hiding corruption that has If "-r" is specified, qemu-img tries to repair any inconsistencies found during theĬheck. The command can output in theįormat ofmt which is either "human" or "json". Perform a consistency check on the disk image filename. ![]() n Skip the creation of the target volumeĬheck ] filename ![]() s Strict mode - fail on different image size or sector allocation l lists all snapshots in the given image a applies a snapshot (revert disk to saved state) Is the name of the snapshot to create, apply or delete Specifies the cache mode that should be used with the source file(s). See theĭocumentation of the emulator's "-drive cache=." option for allowed values. Specifies the cache mode that should be used with the (destination) file. You may use the common size suffixes like "k" for kilobytes. This value is rounded down to the nearest 512īytes. Indicates the consecutive number of bytes that must contain only zeros for qemu-img toĬreate a sparse image during conversion. q Quiet mode - do not print any output (except errors). Not used for a command that supports it, the progress is reported when the process p display progress bar (compare, convert and rebase commands only). h with or without a command shows help and lists the supported formats c indicates that target image must be compressed (qcow format only) Is deprecated, use snapshot_param instead Is param used for internal snapshot, format is 'snapshot.id=,snapshot.name=' ?" for an overview of the options supported by the used format or see the format Is a comma separated list of format specific options in a name=value format. (megabyte, 1024k) and "G" (gigabyte, 1024M) and T (terabyte, 1024G) are supported. Optional suffixes "k" or "K" (kilobyte, 1024) "M" Will enumerate information about backing files in a disk image chain. See below for aĭescription of the supported disk formats. It is guessed automatically in most cases. Also, be aware that querying an image that isīeing modified by another process may encounter inconsistent state.Ĭheck ] filename create filename commit filename compare filename1 filename2 convert filename ] output_filename info filename map filename snapshot filename rebase -b backing_file filename resize filename size amend -o options filenameįmt is the disk image format. Other process this may destroy the image. ![]() Warning: Never use qemu-img to modify images in use by a running virtual machine or any Qemu-img allows you to create, convert and modify images offline. emulator -sysdir $DIR_OUT/system -datadir $DIR_OUT/data -kernel $DIR_OUT/kernel-ranchu -ramdisk $DIR_OUT/ramdisk.img -system $DIR_OUT/system.img -data $DIR_OUT/userdata.img -cache $DIR_OUT/cache.img -vendor $DIR_OUT/vendor.imgĮmulator: ERROR: No AVD specified.Provided by: qemu-utils_2.5+dfsg-5ubuntu10_amd64 So I did DIR_OUT = /mnt/android-dev-3/aosp/grapheneos-lz_experiments/out/target/product/generic_x86_64. img myself, the AOSP prebuilt emulator just works, but I want to for other purposes. Ramdisk-debug.img super.img vbmeta.img vendor-qemu.img I compiled my own AOSP image and got this: ls *.imgĬache.img ramdisk.img system.img vendor_boot-debug.imgĭtb.img ramdisk-qemu.img system-qemu.img vendor_boot.imgĮncryptionkey.img super_empty.img userdata.img vendor.img ![]()
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