我尝试在新的 Fedora Live CD 上安装一些应用程序，但没有成功。安装时出现错误消息，提示磁盘空间不足：
[SKIPPED] wine-stable-common-7.0.0-3.1.i686.rpm: Already downloaded
[SKIPPED] wine-stable64-7.0.0-3.1.x86_64.rpm: Already downloaded
[SKIPPED] winehq-stable-7.0.0-3.1.x86_64.rpm: Already downloaded
Running transaction check
Transaction check succeeded.
Running transaction test
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Transaction test error:
installing package wine-stable-common-1:7.0.0-3.1.i686 needs 48MB more space on the / filesystem
installing package winehq-stable-1:7.0.0-3.1.x86_64 needs 48MB more space on the / filesystem
Error Summary
-------------
Disk Requirements:
At least 48MB more space needed on the / filesystem.
[liveuser@localhost-live ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 1.8G 1 loop /mnt/loop0
loop1 7:1 0 7.5G 1 loop
├─live-rw 253:0 0 7.5G 0 dm /
└─live-base 253:1 0 7.5G 1 dm /run/media/liveuser/Anaconda
loop2 7:2 0 32G 0 loop
└─live-rw 253:0 0 7.5G 0 dm /
sr0 11:0 1 1.9G 0 rom /run/initramfs/live
zram0 251:0 0 6.8G 0 disk [SWAP]
vda 252:0 0 37.4G 0 disk /run/media/liveuser/disk1
[liveuser@localhost-live ~]$ df
Filesystem 1K-blocks Used Available Use% Mounted on
devtmpfs 3539028 0 3539028 0% /dev
tmpfs 3572540 0 3572540 0% /dev/shm
tmpfs 1429016 1444 1427572 1% /run
/dev/sr0 1962240 1962240 0 100% /run/initramfs/live
/dev/mapper/live-rw 7640588 6038432 1585772 80% /
tmpfs 3572496 60 3572436 1% /tmp
vartmp 3572492 16 3572476 1% /var/tmp
tmpfs 714496 156 714340 1% /run/user/1000
/dev/vda 38261900 24 36286084 1% /run/media/liveuser/disk1
/dev/loop0 1851392 1851392 0 100% /mnt/loop0
/dev/mapper/live-base 7640588 5437900 2186304 72% /run/media/liveuser/Anaconda
[liveuser@localhost-live ~]$
LIVE CD（FEDORA35）已在 HOST（FEDORA35）上通过 qemu 盒启动
主要问题：如何增加“所需”磁盘空间？谢谢
答案1
不知为何，docker 中的构建失败了，但在运行的 Fedora（与目标 LIVE CD ISO 相同的版本）中它运行良好。
sudo dnf -y install livecd-tools fedora-kickstarts zstd mc # /usr/share/spin-kickstarts
# xfce add space : vi fedora-live-base.ks # part / --size 14000
# ws fedora-live-workstation.ks part / --size 14000
## !! uncomment rawhide :: fedora-repo.ks
## for fedora 35 : comment 'auth' in fedora-live-base