??????? ?????? ??? ????? ?? ??? ?? ??-??? Windows Server 2000 ??????? ?????????????

???? ?????? ???? ??????
???? ID: 242600 - ?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
??? ?? ??????? ???? | ??? ?? ??????? ????

?? ????? ??

??????

Windows 2000 ??????? ???? ??????? ???????? ?? ???????? ?? ??? ????? ?? ??? ??? sophisticated ?????????? ?? ????? ??? ??? ??, ???? ??? ???? ??????????? ?? Windows 2000 ?? ?? ??? ????? ???????????? ??????? ???? ?? ??????? ??????? ?? ?? ???????? ??, ???? ???? ?? ?? ????? ???? ?????? ?? ??? ??????????? ??????? ?? ???? ??????? ?????? ??? ????? ?? ????????????? ????????? ?? ??-??? Windows 2000 ????? ??????? ?? ????? ???? ???

???? ???????

??????? ???? ?? ???? ????? ??????? ??????? ???????? ?? ????????? ????? ???? heartbeat ??????? ??? ?? ??? ??? ?? ???? ???? ??? ?? ???, ?? ??? operational ?????? ??????? ?? ?????? ?? ?? ??? ????? ??? ???????? ?? ??? ?????????? Datagram ????????? (UDP) ????? ?? ?????? ???? ?? ???????? ??????? ???????? ??? ?? ??? ?? ?? ??? ????? ??????? ??? ??????? ???????? 1.2 ????? ?? ??? ???? ????

?? heartbeat ??????? ?? ??????? ??????? ??????? (LAN) ?? ???? heartbeat ????? ??????? ???? ?? ??? ??????? ????? ?? ?????? ?? ?? ??????? ????? ?? ??? ??????? ?? ??? ???????? ???? ??? ??, ?? ?? ??????? ???? ????? ??????? ?? ??? ????? ???? ?? ??? ???????? ??? ?? ?????? tests ??? ??? ???? ?? ????? ??????? ?????? ?? ??????? ???? IP ??? ??? ?? ????? ?????? ??? ???? ?? ????? ???? ??????? ???? ?? ??? ??? ????? ??? ?? ????? ????? ????? ????? ??????? ???? (??????? ?????) ???? ???? ???

??????:

  • ??????? ?? ?? ?????, Node1 ?? Node2 ???
  • HEARTBEAT ??????? heartbeat ????? ?? ??? ???? ???? ??????? ?? ??? ??? ???????? ???? ??? ???
  • ????????? ??????? ?? ??? ??? ?? ????-???? ??????? ??????? ????? ?? ??? ???????? ???? ??? ???
  • NIC1 Node1 ?? ??????? ??? NIC2 Node2 ?? ??????? ??? NIC1 ?? NIC2 ????????? ??????? ?? ????? ??? ????
  1. ??????? IPLIST1 ???? ?? ??? NIC1 ???? ?? ??? ????? ??? ?? ??? IP ??? ??????? ?????
  2. ??????? IPLIST2 ???? ?? ??? NIC2 ???? ?? ??? ????? ??? ?? ??? IP ??? ??????? ?????
  3. ??????? IPLIST IPLIST1 ?? IPLIST2 ??????? ?????
  4. IP ??? ?????? ?? Node1 IP ??? (PINGLIST11) ?? ????? ?? ??? ??? ???????? ??? ?? ??????? ????? NIC1 (NIC1 ?? ???????? ????? ????? ?? ?? ???? ???) ?? ????? ?? ??? ???? ?? ??? ??????? NIC1 ?? ??? masked ??????? ???? ?? ??? ???? ????? ??????? TCP ??????? ?????? ??????? ???? ?? ?? NIC1 TCP ?????? ??? (PINGLIST12) ??????? ???? ?? ??? ???? ????? ??????? PINGLIST1 PINGLIST11 ?? PINGLIST12 ??????? ?????
  5. IP ??? ?????? ?? Node2 IP ??? (PINGLIST21) ?? ????? ?? ??? ??? ???????? ??? ?? ??????? ????? NIC2 (NIC2 ?? ???????? ????? ????? ?? ?? ???? ???) ?? ????? ?? ??? ???? ?? ??? ??????? NIC2 ?? ??? masked ??????? ???? ?? ??? ???? ????? ??????? TCP ??????? ?????? ??????? ???? ?? ?? NIC2 TCP ?????? ??? (PINGLIST22) ??????? ???? ?? ??? ???? ????? ??????? PINGLIST2 PINGLIST21 ?? PINGLIST22 ??????? ?????
  6. ??????? PINGLIST PINGLIST1 ?? PINGLIST2 ??????? ?????
  7. ??????? UNIONLIST IPLISTS ?? PINGLIST ??????? ????? ????????? ???? ???????, ?? ??????? NICs ???? ?? ??? ????? IP ??? ???????, ?? LAN ?? ????????? ??????? ??? ???? ??? ?? IP ??? ???????? UNIONLIST ???????? ??? IP ???? ?? ?? ?? ?? ???? "????? ???????."
??????? ???? ??????? ?? ??????? ??????? ?????? ?? ??? ????? ?? ??? ?????????? ?????? ?? ??????? ??????? ????? ????????? (ICMP) ?? ????? ???? LAN ??????????? tests ??? ?????? ?? ???, ??? ???? ????? ??????? ?? ????? ??? ?????? ??? ?????, ????? ?? ????? ?? ??? ????? ???? ?? ??? ??? ????? ????? ?? ??? ????? ???? ??? ????? ?? ?? ?? ??????? ???????? ?? ???? ??, ?? ???? ?? ??? ??? ???? ?? ??????, ????????? ?? ?? ??????? LAN ??????????? ?? ?????? ???? ??? ?? ??????? ???????? ?? ?????????? ????? ICMP ?????????? ?????? ?? ????? consumes LAN ?????? ???, ?? ???? ???? ?????? ?? ???????? ?? ?? ???????? ???? ?? ??? ??? ????? ???? ?????????? ??????? ??????? ???????? ???? ????? ?? ??? ???? ????? ?? ??? ???????? ???? ??? ?????? ???? LAN ?????? ???? ???? ?? ?? differently ???????? ??, ?? ???? ???? LAN ???? ????? ??? ??, ???? ?? ??????? ?? ??? ????? ?? ???? ???????? ?? ?????? ???? ?? ??? ??? ???, ?? ?? ?? ???? ?? LAN ??? ?? ????? ??? ???? ???? ???? ?? ?? ??????? ?? ??? ???? ???? ??? ?? isolated ???? ?????? ????? ?? ??? ??? ???, ?? ???? ?? ????? ?? ???? ??, ?? ??? ????? ?? ?? ??? ??????? ?? ????? ??? ?? ???? ???????? ???? ????? ?? ???? ???

?? ?????????? ?? ?????? ??? ?????? ?? ???? ?? ???????? ???? ??? ????? ?? ??? ????? ??????? ????? ???? ??????? ????? ?? ??? ??? ???????? LAN ??, ??? ??????? ???? ????? ???? ????? ???? ?????? ????? ?? ?? ???-?? ??? ???? ????? arbitrate ???? ?? ???? ??????, ???????? ?????? LAN ???? ??????? ????? ?? ??? ???????? ??? ????? ??? ?? ?? ????????? ???? ?? ???? ??? ?????? ?? ????? ???? ??????? ?? ??? ????????? ???? ???

??????? ???????? ?????

????????

Owning ??? ??? ???

????:

??????? ?? ???? ???????? LAN ?? ????? ?? ???? ??? ??-????? ?? ??? ?? ????? ??????? ?? ??? ???? ?? ????? ??????? ???????? ???? ???? ?? ???? ??? ?? ?????? ?? ??? ??????? ???? ???:
  • ??????? ??????? ???????
  • ??????? ??????? ??????? ???????
  • ??????? ???? ???????
  • ?????? ?????? ???? ?? ??? ??????? ??????? ?? ?? ????? ???????

????? ????? ????

?? ?? ?? ?? ???? ??????? ????? ?????? ???? ???? ??, ?? ????? ???? ?? ???? ??/?? ???? ???????? ???

???

LAN ??? ????? ????????? ???? ???? ??? ???, ?? ???? ??? ??????? ?? ????? ?? ???? ??? ??/?? ???? ???????? ??? ?? operational ?????? ??????? ???

??????? ?????

????????

??? ??????? ?? ??????? ??????? ?? ????????? ??? ?????? ???? ???

????

??? ??????? ???????? ?? ??????? ??????? ?? ????????? ??-????? ?? ??? ????? ??? ?? ?? ?? ?? ??? ?? ??? ????? ????? ??????? ??? ??? ???????? ??????? ???????? ?? ????? ????? ???? ?? ????? ????? ???? ?????? ??? ???? ?????, ??? ??????????? ???????? ?????????/??????? ????????? (TCP/IP) ??? ?? ??? ?????? ???? ????? ?? ????????? ?? ?? ???????? ?? ?????? ??? ?????? ??? ???? ???? ?? LAN ?? ?????? ???? ????

Partitioned

?? ?? ???? ??????? ???????? ????? ????? ???? ?????? ??? ???, ????? ?? ?? ?? ?? ???????? ????? ??-????? ?? ??? ?? ???? ????? ????? ?? ??? ?? ?? ???? ????

???:: ?? ???? ???? ???? ?? ??? ?? ?? ???? ????? ?? ??? ????????? ??????

???

??? ??????? ???????? ?? ??????? ??????? ?? ????????? ???? ???? ??? ??? ?? ???? ??? ?? ???????? ????? ?? ???? ???? ?? operational ?????? ??????? ??? ????? ?????? ??? ????????? ????? ?? ??? ??????? ?? ??? ???????? ???? ??? ?? ?????? ????? ??????? ??? ???? ?? LAN ??, ?? ?? LAN ?? ???? ???

???:: ???? ??????? ?? ???????? ??????? ??? ???????? ??? ?? ?????? sense ????? ????, ?? ?? ??????? ????? ?????? ??? ???? ??? ???? ??? ????????? sense ?? ????? ???? ?? ???? ??? ???? ??????? ?? ??? Microsoft ???????? ??? ???? ????? ?? ??? ????? ???? ?????? ?? ????? ????:
239924Windows ??? TCP/IP ?? ??? ?????? ??????? ?? ????? ???? ?? ??? ???? ????

??? A ?? B ?? ???

????????

  • ??? A ?? B ??? ????? ?? ?? ????
  • B ??? ?? ???? ????? ????? ?? ????? ?? ???? ????
  • ???? ?? ????? ??????? ?? ??? ?? ??? ????? ???? ?? ???? ???

??????

  • The node A network interface state is Unreachable, Failed and then this network interface disappears from Cluster Administrator.
  • The node B network interface state is Unreachable, and then Up.
  • The Network state is Up.
  • Any resource groups with TCP/IP address resources dependent on the network interface that has failed, fail over to node B.

Node A and Node B

Scenario

  • Node A and node B lose communication.
  • Node A and node B cannot communicate with any external hosts.

??????

  • The state of both node A and node B network interfaces is Unreachable, and they disappear from Cluster Administrator.
  • The Network state is Down, and the network disappears from Cluster Administrator. When the LAN connection is restored, this LAN inherits the default network role which is to be used for both client and private communication. If something different is needed, it must be modified manually.
  • No resource groups fail over. TCP/IP address resources dependent on that network fail, and all resources that are dependent on that TCP/IP address are taken offline.

Results with Media Sense Disabled

  • Both network interfaces are Unreachable until network connectivity can be re-established.
  • Network state remains Down until the LAN connection is restored. This retains the network role configuration.
  • The resources remain online.
???:: ???? ?? ????????? ?? Microsoft Windows NT ????? 4.0, ???? ?? ??? ???? Windows 2000 ????? ???????, ??????????? ??????? ??????? ????? ?? ??? "rolling" ???????? ?? ??? ?? ??? ???? ?? ????? ?? ?? Windows 2000 ??? ?? ?? Windows NT 4.0 ??? ?? ?????? ?? ?????? ???, Windows 2000 ??? Windows NT 4.0 ??????? ?????? ?????????? ????? ???? ??? ??? ????? Windows 2000 ??? ??? ???, ?? ?? Windows 2000 ??????? ?????? ?????????? ?? ????? ??????Windows NT 4.0 ??????? ?????? ?????????? ?? ???? ??? ???? ??????? ?? ??? Microsoft ???????? ??? ???? ????? ?? ??? ????? ???? ?????? ?? ????? ????:
176320??? ??????? ??? ??????? ??????? ?????? ?? ??????

???

???? ID: 242600 - ????? ???????: 03 ?????? 2010 - ??????: 2.0
???? ???? ???? ??:
  • Microsoft Windows 2000 Advanced Server
??????: 
kbinfo kbnetwork kbmt KB242600 KbMthi
???? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:242600

??????????? ???

 

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