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Message-ID: <4F69DAEF.5010407@mellanox.com> Date: Wed, 21 Mar 2012 15:43:11 +0200 From: Amir Vadai <amirv@...lanox.com> To: Eric Dumazet <eric.dumazet@...il.com> CC: "David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>, Roland Dreier <roland@...estorage.com>, Oren Duer <oren@...lanox.com>, Amir Vadai <amirv@...lanox.co.il> Subject: Re: [PATCH V1 4/6] net/mlx4_en: Set max rate-limit for a TC On 03/21/2012 12:12 PM, Eric Dumazet wrote: > Le mercredi 21 mars 2012 à 11:25 +0200, Amir Vadai a écrit : >> From: Amir Vadai<amirv@...lanox.co.il> >> >> Set max rate-limit using sysfs file /sys/class/net/<interface>/qos/ratelimit >> >> To set, enter a space separated list of values in units of 100Mbps. For >> example to set ratelimit of 5G to TC0 and 10G for the reset on eth2 issue: >> echo 50 100 100 100 100 100 100 100 100> /sys/class/net/eth2/qos/ratelimit >> > > Oh thats not very user friendly. > > I suggest one value per file (Its probably a generic /sys rule anyway) > and not using 100Mps for the unit, even if it is the base granularity of > this hardware. > > > /sys/class/net/eth2/qos/0/ratelimit > ... > /sys/class/net/eth2/qos/7/ratelimit > > Ok, will change the structure to be: /sys/class/net/eth2/qos/tc0/ratelimit ... /sys/class/net/eth2/qos/tc7/ratelimit And use units of 1Mbps - Amir -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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