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Hej,
mam nexusa 3000 "ożenionego" z kartą LR-LINK 2x10G na debianie 8.
Wszystko było dobrze do czasu. Zaobserwowałem że na cisco mam dużo RX paused. Zrobiony LACP/bonding 2x10G
bitlan@BGP-1:~$ cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer3+4 (1)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
802.3ad info
LACP rate: fast
Min links: 0
Aggregator selection policy (ad_select): stable
Active Aggregator Info:
Aggregator ID: 2
Number of ports: 2
Actor Key: 33
Partner Key: 32768
Partner Mac Address: xxxxxxxxxxx:be:7c
Slave Interface: eth2
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 2
Permanent HW addr: xxxxxxxxxxx:54:eb
Aggregator ID: 2
Slave queue ID: 0
Slave Interface: eth3
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 3
Permanent HW addr: xxxxxxxxxxx:54:ed
Aggregator ID: 2
Slave queue ID: 0
bitlan@BGP-1:~$
root@BGP-1:~# ethtool eth2
Settings for eth2:
Supported ports: [ FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
root@BGP-1:~# ethtool eth3
Settings for eth3:
Supported ports: [ FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
root@BGP-1:~# ethtool -a eth2
Pause parameters for eth2:
Autonegotiate: off
RX: on
TX: on
root@BGP-1:~# ethtool -a eth3
Pause parameters for eth3:
Autonegotiate: off
RX: on
TX: on
root@BGP-1:~#
root@BGP-1:~# ethtool -c eth3
Coalesce parameters for eth3:
Adaptive RX: off TX: off
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 512
rx-frames: 0
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 0
tx-frames: 0
tx-usecs-irq: 0
tx-frames-irq: 256
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
root@BGP-1:~# ethtool -c eth2
Coalesce parameters for eth2:
Adaptive RX: off TX: off
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 512
rx-frames: 0
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 0
tx-frames: 0
tx-usecs-irq: 0
tx-frames-irq: 256
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
root@BGP-1:~#
root@BGP-1:~# ethtool -i eth3
driver: ixgbe
version: 4.5.4
firmware-version: 0x2b2c0001
bus-info: 0000:1a:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
root@BGP-1:~#
mniej więcej zaczęło się tak dziać (przy okazji "zacina" ładowanie stron itp. )jak ruch wzrósł >1G, co ciekawsze mam zrobioną też agregacje na mikrotiku 2x1G i tam nie spotkałem się z czymś takim.
Jakieś sugestie? podpowiedź w którym kierunku szukać?
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