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fcp initiator showでは、アクティブなセッションの一部が表示されません

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Category:
ontap-9
Specialty:
san<a>2009186599</a>
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環境

  • ONTAP
    • 9.10.1P2
    • 9.10.1P6
  • 4ノードクラスタ

問題

FCP initiator show すべてのアクティブなセッションを表示しない

  • ホスト側からはすべてのパスが適切に認識され、multipath -llの出力ごとに機能しているように見える。
[root@XXXX ~]# multipath -ll
3600a098038314936772b544939XXXXXX dm-0 NETAPP  ,LUN C-Mode
size=50G features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 alua' wp=rw
|-+- policy='service-time 0' prio=50 status=active
| |- 11:0:1:0 sdd 8:48 active ready running
| `- 12:0:0:0 sdf 8:80 active ready running
`-+- policy='service-time 0' prio=10 status=enabled
  |- 11:0:0:0 sdb 8:16 active ready running
  |- 12:0:2:0 sdc 8:32 active ready running

 
 
  • fcp initiator show すべてのノードに対するすべてのセッションが表示されるわけではありません。

NetApp::*> fcp initiator show
  (vserver fcp initiator show)
      Logical       Port    Initiator   Initiator
Vserver   Interface      Address  WWNN      WWPN      Igroup
--------- ----------------- -------- ------------ ------------ ---------------
XXXX Lif_N2_0d  11800   20:00:00:10:9b:dd:96:XX 10:00:00:10:9b:dd:96:XX XXX3
XXXX Lif_N3_0C  11800   20:00:00:10:9b:dd:96:XY 10:00:00:10:9b:dd:96:XY XXX3

igroup show -v FCイニシエータのセッションもすべて表示されない場合があります。 

  • ただし、running fcp initiator show -node node_nameを指定すると、すべてのセッションが想定どおりに表示されます。


NetApp::*> fcp initiator show -node XXX1
  (vserver fcp initiator show)
      Logical       Port    Initiator   Initiator
Vserver   Interface      Address  WWNN      WWPN      Igroup
--------- ----------------- -------- ------------ ------------ ---------------
XXXX Lif_N1_0C  11800   20:00:00:10:9b:dd:96:XY 10:00:00:10:9b:dd:96:XY XXX3

NetApp::*> fcp initiator show -node XXX2
  (vserver fcp initiator show)
      Logical       Port    Initiator   Initiator
Vserver   Interface      Address  WWNN      WWPN      Igroup
--------- ----------------- -------- ------------ ------------ ---------------
XXXX Lif_N2_0d  11800   20:00:00:10:9b:dd:96:XX 10:00:00:10:9b:dd:96:XX XXX3

NetApp::*> fcp initiator show -node XXX3                        
  (vserver fcp initiator show)
      Logical       Port    Initiator   Initiator
Vserver   Interface      Address  WWNN      WWPN      Igroup
--------- ----------------- -------- ------------ ------------ ---------------
XXXX Lif_N3_0C  11800   20:00:00:10:9b:dd:96:XY 10:00:00:10:9b:dd:96:XY XXX3

NetApp::*> fcp initiator show -node XXX4
  (vserver fcp initiator show)
      Logical       Port    Initiator   Initiator
Vserver   Interface      Address  WWNN      WWPN      Igroup
--------- ----------------- -------- ------------ ------------ ---------------
XXXX Lif_N4_0d  11800   20:00:00:10:9b:dd:96:XX 10:00:00:10:9b:dd:96:XX XXX3

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