3par StoreServ 20850
用户 3par 20850 连接多台 VMware 主机挂起, 要求分析 root cause.
VMware 主机报如下错误.
Error status H:0x0 D:0x18 P:0x0 Sense Data: 0x0 0x0 0x0.
Error code (D:0x18) is returned by storage. The storage supplier should check and confirm the reason.
用户先联系 VMware, VMware把问题推到 3par , 用户一周之后报 3PAR case, 当时 log 都已经被覆盖.
从 3par 端看, 无任何报错. 问题应该在主机端, 是某台主机设置 SCSI key , 引起访问冲突.
直到 用户再次出现挂起, 并及时上传 log.
从 3par log 可以看出, 主机51402EC0123F08CA , 51402EC0123F08C8 给 VLUN 60002AC00000000000000010000234CF 设置了 SCSI Reservation KEY.
导致后面所有主机在访问 这个 VLun 时, 都报 Reservation conflict. 之后挂起.
Id Name Persona Domain -WWN/iSCSI_Name- Port
8 MTRHZ5-PRD-SRV-DL560-19 VMware - 51402EC011100CBA 1:5:3
51402EC011100CB8 1:5:1
51402EC011100CB8 0:5:3
51402EC011100CBA 0:5:1
9 MTRHZ5-PRD-SRV-DL560-20 VMware - 51402EC0123F0A1A 1:5:3
51402EC0123F0A18 1:5:1
51402EC0123F0A18 0:5:3
51402EC0123F0A1A 0:5:1
10 MTRHZ5-PRD-SRV-DL560-21 VMware - 51402EC0123F0A3A 1:5:3
51402EC0123F0A38 1:5:1
51402EC0123F0A38 0:5:3
51402EC0123F0A3A 0:5:1
11 MTRHZ5-PRD-SRV-DL560-22 VMware - 51402EC0123FEC32 1:5:3
51402EC0123FEC30 1:5:1
51402EC0123FEC30 0:5:3
51402EC0123FEC32 0:5:1
13 MTRHZ5-PRD-SRV-DL560-24 WindowsServer - 51402EC0123F08CA 1:5:3
51402EC0123F08C8 1:5:1
51402EC0123F08CA 0:5:1
51402EC0123F08C8 0:5:3
Id Name Rd Mstr Prnt Roch Rwch PPrnt SPrnt PBlkRemain -------------VV_WWN------------- -----CreationTime------ Udid
1 .srdata RW 0/1/- --- --- --- --- -- -- 60002AC00000000000000001000234CF 2019-08-23 13:12:38 CST 1
0 admin RW 1/0/- --- --- --- --- -- -- 60002AC00000000000000000000234CF 2019-08-23 13:11:52 CST 0
8 PRD_SS20800_1_VM_qbmaster.r RW 1/0/- --- --- --- --- -- -- 60002AC00000000000000002000233D8 2019-12-19 14:14:18 CST 8
2 PRD_SS20800_1_VM_WCmaster RW 1/0/- --- --- --- --- -- -- 60002AC00000000000000002000234CF 2019-11-05 15:08:08 CST 2
3 RC_TEST.r RW 0/1/- --- 16 --- --- -- -- 60002AC00000000000000003000233D8 2019-12-19 10:15:36 CST 3
16 rcpy.1.3.1 RO 0/1/- 3 --- --- --- -- -- 60002AC00000000000000010000234CF 2020-01-03 09:51:43 CST 16
-------------------------------------------------------------------------------------------------------------------------------------------
6 total 0
Active VLUNs
Domain Lun VVName HostName -Host_WWN/iSCSI_Name- Port Type Status ID
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-51 51402EC0123F0956 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-51 51402EC0123F0954 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-51 51402EC0123F0954 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-51 51402EC0123F0956 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-52 51402EC011100DC6 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-52 51402EC011100DC4 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-52 51402EC011100DC4 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-DMZ.SRV-DL560-52 51402EC011100DC6 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-41 51402EC011100D7A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-41 51402EC011100D78 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-41 51402EC011100D78 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-41 51402EC011100D7A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-42 51402EC01110185A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-42 51402EC011101858 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-42 51402EC011101858 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-OPM.SRV-DL560-42 51402EC01110185A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-11 51402EC0123F095A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-11 51402EC0123F0958 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-11 51402EC0123F0958 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-11 51402EC0123F095A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-12 51402EC0123F096A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-12 51402EC0123F0968 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-12 51402EC0123F0968 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-12 51402EC0123F096A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-13 51402EC0123F093A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-13 51402EC0123F0938 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-13 51402EC0123F0938 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-13 51402EC0123F093A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-14 51402EC0123F0952 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-14 51402EC0123F0950 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-14 51402EC0123F0950 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-14 51402EC0123F0952 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-15 51402EC0123F092A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-15 51402EC0123F0928 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-15 51402EC0123F0928 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-15 51402EC0123F092A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-16 51402EC0123F08BA 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-16 51402EC0123F08B8 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-16 51402EC0123F08B8 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-16 51402EC0123F08BA 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-17 51402EC0123F092E 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-17 51402EC0123F092C 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-17 51402EC0123F092C 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-17 51402EC0123F092E 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-18 51402EC0123F0972 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-18 51402EC0123F0970 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-18 51402EC0123F0970 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-18 51402EC0123F0972 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-19 51402EC011100CBA 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-19 51402EC011100CB8 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-19 51402EC011100CB8 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-19 51402EC011100CBA 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-20 51402EC0123F0A1A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-20 51402EC0123F0A18 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-20 51402EC0123F0A18 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-20 51402EC0123F0A1A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-21 51402EC0123F0A3A 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-21 51402EC0123F0A38 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-21 51402EC0123F0A38 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-21 51402EC0123F0A3A 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-22 51402EC0123FEC32 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-22 51402EC0123FEC30 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-22 51402EC0123FEC30 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-22 51402EC0123FEC32 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-23 51402EC0111018FE 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-23 51402EC0111018FC 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-23 51402EC0111018FC 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-23 51402EC0111018FE 1:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-24 51402EC0123F08CA 0:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-24 51402EC0123F08C8 0:5:3 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-24 51402EC0123F08C8 1:5:1 host set active 257
- 0 PRD_SS20800_1_VM_WCmaster MTRHZ5-PRD-SRV-DL560-24 51402EC0123F08CA 1:5:3 host set active 257
问题原因 就是MTRHZ5-PRD-SRV-DL560-24 这台 windows server 与 Vmware server 同时访问一个 Vlun导致访问冲突.
这是不支持的用法.
把 windows server 移除后问题解决.
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