Re: vmap allocation for size 1048576 failed

[Michael Weissenbacher <mw@xxxxxxxxxxxx>]

Hi Dave!
> 
> Ok, thanks for the info. I'm struggling to work out what is actually
> consuming vmap space given what you are doing and the storage
> config. None of the operations you are doing should be triggering
> mapping of multipage metadata buffers given the filesystem
> configuration....
> 
I've set vmalloc=768M and haven't seen the problem since. Maybe the
vmalloc/vmap problem has to do with the fact that i'm running
iscsi_target on the same machine? As long as the problem doesn't occur
again i'm ok with setting the vmalloc parameter.

Thanks for your help,
Michael