> Ah, I remember this thing from lkml.

i wonder how people keep with that high number of postings :)

> So, we need increment hardcoded limit of loop devices only. Right?

seems so, but i`m not a programmer/kernel hacker, so i cannot tell what`s the 
right way to do...
anyway - with the current way of checking for existance of loop-devices, it 
doesn`t matter if value
of 256 is being set to a much higher value.

> Read the code. It doesn't check for all devices in range 0..256 -- it
> breaks the for() loop when a /dev/loopN doesn't exist. For example on
> my system it doesn't check for more than nine device. I don't see a
> problem with a huge limit.

ah, ok - thanks for explaining.
but, anyway - it`s a little bit weird that it stops checking if there is a 
"gap" in between.


> Note, there is also list of loop devices in /sys/block, but it's
> useless for never used loop devices. See:

ah, yes. a blockdevice is a blockdevice ..... :)


> # losetup -d /dev/loop100
>
> # stat -t /sys/block/loop100
>  /sys/block/loop100 0 0 41ed 0 0 0 13994 4 0 0 1193761350 1193760920
>  1193760920 4096
>
> Wow, the directory /sys/block/loop100 is persistent now.

i think it`s weird that such orphaned loop-device entries being left over.

> # losetup -a   <--- nothing... loop100 is invisible. Bug :-(

indeed.

i wonder if there is a better way to proceed, but i don`t have an idea.

maybe worth asking on lkml ?

regards
roland

ps:
could you probably CC me on next reply?  i`m not subscribed to the list.
thanks

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