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Improved text about kernels with loop module compiled-in (Scott Worth…
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…ington)
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dagwieers committed Oct 17, 2011
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19 changes: 11 additions & 8 deletions docs/loop-devices.txt
@@ -1,11 +1,18 @@
Loop devices Loop devices
============ ============


If you see "mount: could not find any free loop device" you have
to increase the number of loop devices of the loop module.


Increasing the number of loop devices Increasing the number of loop devices
------------------------------------- -------------------------------------
If you see "mount: could not find any free loop device" you have Unfortunately some distributions (eg. SLES9 or RHEL6) has the loop module
to increase the number of loop devices by adding the following compiled as aprt of the kernel, therefor you have to add 'max_loop=64' to
to /etc/modprobe.conf on a 2.6 kernel (or /etc/modules.conf on the kernel parameters directly and you require a reboot.

In case the loop module is a loadable module, you can simply add the
following to /etc/modprobe.conf on a 2.6 kernel (or /etc/modules.conf on
a 2.4 kernel). a 2.4 kernel).


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Expand Down Expand Up @@ -49,9 +56,5 @@ An easy way to create more, is by doing:


You can have up to 256 loop devices mounted. You can have up to 256 loop devices mounted.


PS Unfortunately SLES9 has compiled the loop module inside the kernel,
therefor you have to add 'max_loop=64' to the kernel parameters directly
and you require a reboot.

--- ---
Please send me improvements to this document. Please send me improvements to this document.

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