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Brocade スイッチポートに対して継続的なリンクリセット( LR )が発生しています

Views:
379
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

環境

  • すべての Brocade FC スイッチプラットフォーム
  • すべての Brocade Fabric OS ファームウェアレベル

問題

  • ポート番号のマップによって報告 errdump -aされる連続リンクリセット( LR )(を参照)
2020/09/01-14:54:34, [MAPS-1003], 796, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 2], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
2020/09/01-15:16:53, [LOG-1000], 798, FID 128, INFO, brocade_switch, Previous message repeated 2 time(s).
2020/09/01-15:20:34, [MAPS-1003], 799, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 2], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
2020/09/01-15:46:53, [LOG-1000], 802, FID 128, INFO, brocade_switch, Previous message repeated 3 time(s).
2020/09/01-15:46:58, [MAPS-1003], 803, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 4], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
2020/09/01-15:56:10, [MAPS-1003], 804, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 2], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
2020/09/01-16:01:22, [MAPS-1003], 805, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 4], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
2020/09/01-16:16:53, [LOG-1000], 806, FID 128, INFO, brocade_switch, Previous message repeated 1 time(s).
2020/09/01-16:23:40, [MAPS-1003], 807, FID 128, WARNING, brocade_switch, onpom_fc0, F-Port 13, Condition=ALL_F_PORTS(LR/min>=1), Current Value:[LR, 4], RuleName=CNLV_CMPLNT_LR, Dashboard Category=Port Health.
 
  • porterrshow レポートの過度のリンク障害カウンタの確認:

      frames    enc   crc   crc   too   too   bad   enc   disc   link   loss   loss   frjt   fbsy  c3timeout   pcs   uncor
    tx    rx    in   err   g_eof  shrt   long   eof    out   c3   fail   sync   sig          tx   rx    err   err
376:  298.7k 501.9k   0    0    0    0    0    0    0    0    9.9k   0    0    0    0    0    0    0    0

  • 割り込み、 LLI 、 proc_rqrd 、 lr_in 、 lr_out 、 ols_in 、 ols_out が次のように増加しています portshow

portshow 13
portDisableReason: None
portCFlags: 0x1
portFlags: 0x24b03    PRESENT ACTIVE F_PORT G_PORT U_PORT LOGICAL_ONLINE LOGIN NOELP LED ACCEPT FLOGI
LocalSwcFlags: 0x0
portType:  26.0
POD Port: Port is licensed
portState: 1   Online   
Protocol: FC
portPhys:  6   In_Sync     portScn:   32   F_Port   
port generation number:   93268
state transition count:   92939    

portId:   0a0d00
portIfId:   43020034
portWwn:   20:0d:88:94:71:b1:69:c0
portWwn of device(s) connected:
   21:00:00:24:ff:1d:8c:e2
16b Area list:
Distance:  normal
portSpeed: N16Gbps

FEC: Inactive
Credit Recovery: Inactive
Aoq: Inactive
FAA: Inactive
F_Trunk: Inactive
LE domain: 0
Peer beacon: Off
FC Fastwrite: OFF
Interrupts:     9909    Link_failure: 3      Frjt:      0      
Unknown:       0      Loss_of_sync: 0      Fbsy:      0      
Lli:         9909    Loss_of_sig:  0      
Proc_rqrd:      211621   Protocol_err: 0      
Timed_out:      0      Invalid_word: 0      
Tx_unavail:     0      Invalid_crc:  0      
Delim_err:      0      Address_err:  0      
Lr_in:        4914    Ols_in:     4877    
Lr_out:       4877    Ols_out:    4914 

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