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. -Ethan > 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
