Re: [Nbd] nbd & discard/trim

[Wouter Verhelst <w@...112...>]

On Thu, Aug 09, 2012 at 12:57:53PM +0200, folkert wrote:
> Hi,
> 
> What is the current way to enable discard/trim on an nbd block device?
> My nbd server sends the appropriate flags:
> 	int flags = 1 + 4 + 8 + 32; // FLAGS, FLUSH, FUA, TRIM
> nbd-client package is of version: 1:3.2-1
> connected as:
> 	nbd-client bs=1024 172.16.86.1 12341 /dev/nbd0
> but still mounting with e.g. -o noatime,discard fails.

I believe the patch isn't in the kernel yet. Paul?

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