[MIP-208] mirror disk failover μ€ν¨
Subject
mirror disk failover μ€ν¨
APPLIES TO:
μλ²λ° νκ²½
SYMPTOMS
"1. μ΄μ λ
Έλ μμ€ν
μ
§λ€μ΄
2. νκ² λ
Έλμμ κ·Έλ£Ή μ¨λΌμΈ.
3. λ―Έλ¬ λμ€ν¬ μ¨λΌμΈ μλ¨(clearswitchover μλ κ²μΌλ‘ μλμ° μ΄λ²€νΈ λ‘κ·Έμ λμ΄)
4. λ―Έλ¬λ‘€μ΄ λ€μ target μΌλ‘ λ°λλ©΄μ μ¨λΌμΈ μλ¨"
CAUSE
"MCCS Log
11/05/07-09:41:37,603 | ror_DAgent | rDiskAgent: 98 | INFO | 리μμ€ μ¨λΌμΈ μλ Mirror_D
11/05/07-09:41:37,744 | D:\ | ror.Volume: 518 | INFO | D: λ―Έλ¬ μν λ³κ²½(MIRRORING => NO_MIRROR)
11/05/07-09:41:37,853 | D:\ | ror.Volume: 160 | INFO | D: λ―Έλ¬ λ‘€ λ³κ²½(Target => None)
11/05/07-09:41:39,306 | ror_DAgent | rDiskAgent: 167 | INFO | λ³Όλ₯¨ 'D'μ λν switchover flag μμ
-> clearswitchoverflag μ μ μλ£ λ¨
11/05/07-09:41:42,072 | Thread-102 | entHandler: 106 | ERROR | Windows Event Error : Target-side mirror creation failed due to the switchover
flag being set for this volume (D. Use the CLEARSWITCHOVER option in EmCmd to clear this flag.
-> clearswitchoverflag μ€ννλΌκ³ λμ΄ ?
11/05/07-09:41:42,072 | D:\ | ror.Volume: 160 | INFO | D: λ―Έλ¬ λ‘€ λ³κ²½(None => Target)
11/05/07-09:43:40,524 | ror_DAgent | MirrorUtil: 844 | WARN | λ³Όλ₯¨ μν λκΈ°μκ° μ΄κ³Ό D:, Source, 120
-> λ€μ λ―Έλ¬ λ‘€μ νκ²μΌλ‘ λ³κ²½λ¨.
"
SOLUTION
"H/W μ€λ₯λ‘ μΈν΄μ λ°μνλ€κ³ μ μ κ²°λ‘ λ¨.
μ¬ν ν μ μλ λ°©λ² μμ.
H/W λ³κ²½ ν μ¦μ λ°μνμ§ μμ"
Β