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Keeto
Keeto

Reputation: 4198

Vagrant dumping physical memory of a VBox

I want to take a dump of the entirety of the physical memory of a virtual machine running on VBox on vagrant. I was wondering if vagrant can do that for me? It seems like the vagrant commands are pretty limited. Thanks

Upvotes: 1

Views: 180

Answers (1)

ceth
ceth

Reputation: 45295

You can do it inside of VM:

sudo dd if=/dev/fmem of=/tmp/fmem_dump.dd bs=1MB count=10

If you want to dump the memory of one process you can use:

$ cat /proc/[pid]/maps

Upvotes: 2

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