[arch-releng] figtree - AIF module for version controlled config trees

Ethan Schoonover es at ethanschoonover.com
Fri Sep 2 18:43:26 EDT 2011

On 09/02/11 at 07:14pm, Gerardo Exequiel Pozzi wrote:
> You are running out-of-free space in "cowspace" (tmpfs set to 75% of RAM).

Gerardo, thanks for the details answers! Very helpful and I'm back in business. 
Much appreciated.

> Before all buffer I/O errors and filesystem errors you will see this:
> "device-mapper: snapshots: Invalidating snapshot: Error reading/writing."
> Solutions:
> * Increse memory in your VM.
> * Attach a virtual storage, specify cowspace_size=1G, setup a swapspace on
> virtual storage
> * Specify cowspace_size=1G, setup a swap space on zram block dev (staging)
>   modprobe zram
>   echo $((2**30)) > /sys/block/zram0/disksize
>   mkswap /dev/zram0
>   swapon /dev/zram0

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