KVM http网络加载镜像报错（mount: wrong fs type, bad option, bad superblock on /dev/loop0）

curl: (23) failed writing body (7818 ！= 16384)
loop: module loaded
dracut-initqueue[579]: mount: wrong fs type, bad option, bad superblock on /dev/loop0
dracut-initqueue[579]: missing codepage or helper program, or other error
dracut-initqueue[579]: in some cases useful info is found in syslog - try
dracut-initqueue[579]: dmesg i tail or so.
dracut-initqueue[579]:mumount: /run/initramfs/squashfs: not mounted
dracut-initqueue[579]: /sbin/dmsquash-lice-root: line 286: printf: write error: no space left on device

 

这个提示是因为分配给guest内存不足导致，提高内存即可解决。（这个内存大小自己可以尝试，我加到2g就解决了。）