Thread: Filesystem over multiple files

hello world,

main purpose:
build filesystem splitted in different files.

able build filesystem this, found limit unfortunately:

a=0;while [ $a -lt 8 ]; dd if=/dev/zero of=disk$a bs=1m count=100; let a=a+1; done
a=0;while [ $a -lt 8 ]; sudo losetup /dev/loop$a disk$a; let a=a+1; done

in way create 8 100m files , mount loop
after that, can create raid0 (by mdadm) of all:
sudo mdadm --create /dev/md0 --level=0 /dev/loop0 /dev/loop1 ..............
, can format , mount device /dev/md0

anyway, limit loopdevice, because it's possible have @ least 8 lodevice.
there way have filesystem splitted in different "piecies"? (with or without lodevices...)
there's no problem using mdadm or lvm or somethingelse... want single filesystem on multiple files (filesize not important...)

please, let me know if have idea...

noone?
difficult?

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