[j-nsp] J series users bitten by the massive memory useincrease with flow mode add, please file jtac cases.

Leigh Porter leigh.porter at ukbroadband.com
Wed Jul 21 06:15:44 EDT 2010


Just install Linux on the box ;-)

-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Heath Jones
Sent: 21 July 2010 11:05
To: Christopher E. Brown
Cc: juniper-nsp at punk.nether.net
Subject: Re: [j-nsp] J series users bitten by the massive memory
useincrease with flow mode add, please file jtac cases.

Just a quick thought... what about renaming the flowd binary..?

No I haven't tested it :)


On 20 July 2010 23:14, Christopher E. Brown
<chris.brown at acsalaska.net>wrote:

>
>
> I know alot of us here have been bitten by this, and the fact that
> disabling flow mode and
> reverting to packet does not free up any of the ~ 460MB or so being
eaten
> by fwdd/flowd is
> insane.
>
>
> I am currently having the "This is a design feature, the pre-alloc is
> planned" argument
> with a SE.
>
>
> I have no issue with flow features being added, looks great for branch
> office use.
>
>
> What is killing be is that flow is not wanted, needed or usable in a
> small-infra use with
> multipath and MPLS services, but even disabled flowd is eating half
the box
> memory.
>
>
> 52% memory usable at bootup (bare config) is not sane, and a 1GB 6350
used
> to be able to
> handle a few thousand igp routed plus a full table with easy and lots
of
> headroom, now it
> is at 92%....
>
>
>
>
> I am pushing this w/ account team and support case, please do the
same.  If
> enough people
> complain about the insane resource consumption they might actually fix
it.
>
>
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