+ ROOT_LENGTH=1753219072 ++ losetup --show -f -o 4194304 --sizelimit 45705216 /pi-gen/work/2019-03-20-rpi-security/export-image/2019-03-20-rpi-security-lite-qemu.img + BOOT_DEV=/dev/loop25 ++ losetup --show -f -o 50331648 --sizelimit 1753219072 /pi-gen/work/2019-03-20-rpi-secu...
losetup -c loopdev 3、命令描述 losetup用于将循环设备与常规文件或块设备关联,以及分离循环设备和查询循环设备的状态。如果只提供loop_device参数,则会显示相应循环设备的状态。 4、命令选项 5、使用示例 1)分离与循环设备关联的文件或设备 #losetup -e des /dev/loop0 /file 或者 #losetup -d /dev/loop0 2...
Loopback filesystems are very interesting components of Linux-like systems. We usually create filesystems on devices (for example, disk drive partitions). These storage devices are available as device files such as /dev/device_name. In order to use the storage device filesystem, we mount it ...
printf("%s%s\n", loopcxt_get_device(&lc), loopcxt_is_lost(&lc) ? " (lost)" : ""); break; case A_SHOW: if (list) @@ -991,6 +992,7 @@ int main(int argc, char **argv) } if (res && (act == A_SET_CAPACITY || act == A_CREATE || act == A_SET_DIRECT_IO ||...
loop0fi$TCDIR/createMdfUdf $DISKDIR/$XPDATA_IMG x $DISKDIRecho "BASEIMG:\\Device\\Harddisk0\\Partition1\\$XPDATA_IMG" >$BOOT_FILE2echo "UDFIMG:\\Device\\Harddisk0\\Partition1\\$XPDATA_UDF" >>$BOOT_FILE2echo "MDFIMG:\\Device\\Harddisk0\\Partition1\\$XPDATA_MDF" >>$BOOT_...
Linux循环设备 `/dev/loop` 解析 语法 操作示例 测试实例 附录 功能 inux losetup 命令用于设置循环设备。 循环设备可把文件虚拟成区块设备,籍以模拟整个文件系统,让用户得以将其视为硬盘驱动器,光驱或软驱等设备,并挂入当作目录来使用...
//usage: "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" //usage: "with an optional offset (-o 12345). Encryption is not yet supported.\n" //usage: "losetup -f will show the first loop free loop device\n\n" #include "libbb.h" /* 1048575 is a max...
dmsetup create ${dm_snap_name} @@ -85,9 +59,8 @@ _mnt_sfs() { img="/run/archiso/copytoram/${img_fullname}" msg "done." fi - _next_loop_dev msg ":: Mounting '${img}' (SquashFS) to '${mnt}'" - if ! mount -r $(_make_loop_dev "${img}") "${mnt}" &> /dev...
Elixir Cross Referencer - source file of Busybox (version 1.36.1). Browsed file: /util-linux/losetup.c