TH/Trident low LPM

On Arista DCS-7260CX-64-F platform, if you see hw resource - LPM/V4Routes running out, have to change the "platform trident forward partition". Agent will restart but doesn't a reboot. 

nv475.08:45:07(config)#sh hardware capacity utilization percent exceed 50
Forwarding Resources Usage

Table   Feature    Chip       Used   Used      Free    Committed    Best Case        High
                           Entries    (%)   Entries      Entries          Max   Watermark
                                                                      Entries
------- ---------- ------ --------- ------ ---------- ------------ ------------ ---------
LPM                           8190   100%         0            0         8190        8190
LPM     V4Routes              8190   100%         0            0         8190        8190

nv475.08:52:45(config)#sh ip route 151.131.34.0

VRF: default
======================================================
WARNING: Some of the routes are not programmed in
hardware, and they are marked with '*'.
======================================================

*B E    151.131.34.0/24 [200/0] via 100.1.0.44, Vlan10

nv476.11:05:47#sh platform trident forwarding-table partition

L2 Table Size: 72k

L3 Host Table Size: 72k

LPM Table Size: 16k, uRPF is disabled

nv475.09:27:35(config)#platform trident forwarding-table partition ?

  0  136k l2 entries, 8k l3 host, 16k lpm entries

  1  104k l2 entries, 40k l3 host, 16k lpm entries

  2  72k l2 entries, 72k l3 host, 16k lpm entries

  3  40k l2 entries, 104k l3 host, 16k lpm entries

  4  8k l2 entries, 8k l3 host, 90k lpm entries <<< this one!

But this change will impact MLAG because lower MAC capacity.