인디애나 oi_151a7을 엽니다. zpool에는 15x 1TB raidz3 + 2x 8 디스크 2TB raidz2가 있습니다.
zpool 상태, 새 iSCSI 볼륨 생성(sbdadm 사용) 등과 같은 많은 디스크 작업이 중단됩니다. iostat(-xne)를 사용하여 두 개의 블록 장치에 결함이 있음을 확인할 수 있었습니다. 하나는 CDROM, 플로피 등일 가능성이 가장 높았고, 다른 하나는 2TB 디스크(다음으로 구성된 raidz2 vdev 중 하나의 일부)였습니다. zpool).
iostat -xne
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 1344 22 1366 c10t32d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 52 385 437 c9t5000C50057CEF65Fd0
"c9t5000C50057CEF65Fd0"의 문제점은 "형식"에 나열되지 않는다는 것입니다. "format"은 16개의 2TB 디스크를 모두 나열하고 iostat는 17개를 나열합니다. 2TB 디스크 중 하나가 2~3개월 전에 교체되었기 때문에 iostat는 그렇지 않음에도 불구하고 여전히 거기에 있다고 생각할 수도 있을 것 같습니다. 호스트에 16개의 2TB 물리적 디스크가 있고 vdev에 16개(2x8 디스크 raidz2)가 있다는 것을 알고 있습니다.
이는 백업용 노드이므로 확실히 다시 시작할 수 있지만 추가로 조사할 수 있으면 매우 편리합니다.
iostat 및 전체 형식:
extended device statistics ---- errors ---
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b s/w h/w trn tot device
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 69 0 69 c5t0d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 0 0 0 c4t0d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 0 0 0 c4t1d0
5.0 0.0 80.1 0.0 0.0 0.0 0.0 3.4 0 2 0 0 0 0 c4t2d0
7.0 4.0 112.1 96.1 0.0 0.0 0.0 2.7 0 3 0 0 0 0 c4t3d0
13.0 5.0 208.1 184.1 0.0 0.1 0.0 3.0 0 5 0 0 0 0 c4t4d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 0 0 0 c7t50000393D8CAD353d0
143.6 121.1 531.8 681.2 0.0 2.2 0.0 8.3 0 63 0 0 0 0 c7t50000393D8CAD313d0
144.1 132.6 516.6 682.2 0.0 2.4 0.0 8.6 0 69 0 0 0 0 c7t50000393D8CAD243d0
140.1 121.6 614.6 681.9 0.0 3.0 0.0 11.5 0 74 0 0 0 0 c7t50000393D8CAD217d0
142.6 136.6 568.6 678.4 0.0 2.4 0.0 8.5 0 67 0 0 0 0 c7t50000393D8CAD2A7d0
143.1 149.1 539.1 680.9 0.0 2.3 0.0 7.9 0 69 0 0 0 0 c7t50000393D8CAD32Bd0
150.1 118.1 571.1 683.2 0.0 2.7 0.0 10.0 0 71 0 0 0 0 c7t50000393D8CAD29Bd0
143.1 111.6 502.6 679.4 0.0 2.2 0.0 8.7 0 62 0 0 0 0 c7t50000393D8CAD1FBd0
146.1 156.1 539.1 679.2 0.0 2.4 0.0 7.8 0 69 0 0 0 0 c 7t50000393D8CAD24Bd0
146.1 136.6 533.8 680.7 0.0 2.4 0.0 8.5 0 67 0 0 0 0 c7t50000393D8CAD25Bd0
143.1 129.6 529.1 679.9 0.0 2.1 0.0 7.8 0 60 0 0 0 0 c7t50000393D8CABD2Fd0
149.1 123.6 511.6 682.9 0.0 2.5 0.0 9.3 0 73 0 0 0 0 c7t50000393D8CAD35Fd0
142.6 140.6 540.6 680.4 0.0 2.4 0.0 8.3 0 69 0 0 0 0 c7t50000393D8CAD3BFd0
143.6 112.6 555.4 683.4 0.0 2.8 0.0 10.8 0 70 0 0 0 0 c7t50000393D8CAD34Fd0
140.1 143.6 514.1 680.9 0.0 2.5 0.0 8.9 0 71 0 0 0 0 c7t50000393D8CAD33Fd0
138.6 137.6 624.9 682.4 0.0 2.3 0.0 8.4 0 70 0 0 0 0 c7t50000393D8CAD36Fd0
123.1 227.1 494.3 1304.1 0.0 1.3 0.0 3.8 0 35 0 0 0 0 c9t5000C50056114317d0
54.0 122.6 336.2 426.5 0.0 0.3 0.0 1.5 0 8 0 0 0 0 c9t5000C500561161F3d0
51.0 104.1 319.7 427.3 0.0 0.5 0.0 3.2 0 12 0 0 0 0 c9t5000C5005611763Fd0
46.5 101.1 145.3 428.5 0.0 0.3 0.0 2.1 0 9 0 0 0 0 c9t5000C50055FFF9EBd0
38.5 128.6 198.6 427.0 0.0 0.3 0.0 1.6 0 9 0 0 0 0 c9t5000C50055FC6FD3d0
42.5 98.1 168.4 430.0 0.0 0.3 0.0 2.0 0 10 0 0 0 0 c9t5000C50055FFC403d0
53.5 143.6 336.5 423.3 0.0 0.3 0.0 1.5 0 9 0 0 0 0 c9t5000C5005611431Fd0
52.0 143.6 330.2 419.5 0.0 0.3 0.0 1.4 0 8 0 0 0 0 c9t5000C50056000BCBd0
36.0 148.6 270.4 426.5 0.0 0.2 0.0 1.2 0 7 0 0 0 0 c9t5000C50055FC7BF7d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 0 0 0 c4t5d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 1344 22 1366 c10t32d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 1 10 11 c10t33d0
108.6 257.2 642.4 1297.8 0.0 1.0 0.0 2.7 0 29 0 0 0 0 c9t5000C50057CE4F2Bd0
116.1 238.7 620.1 1295.3 0.0 1.1 0.0 3.2 0 34 0 0 0 0 c9t5000C50057CF51D7d0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0 0 52 385 437 c9t5000C50057CEF65Fd0
126.1 261.2 600.4 1294.3 0.0 1.0 0.0 2.5 0 32 0 0 0 0 c9t5000C50057CE4ED7d0
119.6 238.2 653.7 1289.8 0.0 1.0 0.0 2.9 0 32 0 0 0 0 c9t5000C50057CE50A7d0
112.1 220.6 484.6 1300.8 0.0 1.0 0.0 2.9 0 30 0 0 0 0 c9t5000C50057CEF10Bd0
109.1 257.2 572.6 1294.6 0.0 1.1 0.0 3.0 0 31 0 0 0 0 c9t5000C50057CE37DFd0
121.1 242.2 600.6 1293.8 0.0 1.1 0.0 3.0 0 33 0 0 0 0 c9t5000C50057CE4A6Bd0
0. c4t0d0 <HP-LOGICALVOLUME-2.74 cyl 17841 alt 2 hd 255 sec 63>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@0,0
1. c4t1d0 <HP-LOGICALVOLUME-2.74 cyl 17841 alt 2 hd 255 sec 63>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@1,0
2. c4t2d0 <HP-LOGICALVOLUME-2.74 cyl 17841 alt 2 hd 255 sec 63>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@2,0
3. c4t3d0 <HP-LOGICAL VOLUME-2.74-68.33GB>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@3,0
4. c4t4d0 <HP-LOGICAL VOLUME-2.74-68.33GB>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@4,0
5. c4t5d0 <HP-LOGICAL VOLUME-2.74-68.33GB>
/pci@0,0/pci1002,5a1e@d/pci103c,3245@0/sd@5,0
6. c7t50000393D8CABD2Fd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cabd2f,0
7. c7t50000393D8CAD1FBd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad1fb,0
8. c7t50000393D8CAD2A7d0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad2a7,0
9. c7t50000393D8CAD3BFd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad3bf,0
10. c7t50000393D8CAD24Bd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad24b,0
11. c7t50000393D8CAD25Bd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad25b,0
12. c7t50000393D8CAD29Bd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad29b,0
13. c7t50000393D8CAD32Bd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad32b,0
14. c7t50000393D8CAD33Fd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad33f,0
15. c7t50000393D8CAD34Fd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad34f,0
16. c7t50000393D8CAD35Fd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad35f,0
17. c7t50000393D8CAD36Fd0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad36f,0
18. c7t50000393D8CAD217d0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad217,0
19. c7t50000393D8CAD243d0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad243,0
20. c7t50000393D8CAD313d0 <TOSHIBA-MK1001TRKB-0105-931.51GB>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad313,0
21. c7t50000393D8CAD353d0 <TOSHIBA-MK1001TRKB-0105 cyl 60798 alt 2 hd 255 sec 126>
/pci@0,0/pci1002,5a1f@b/pci10b5,8616@0/pci10b5,8616@5/pci1000,3080@0/iport@f0/disk@w50000393d8cad353,0
22. c9t5000C50055FC6FD3d0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50055fc6fd3
23. c9t5000C50055FC7BF7d0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50055fc7bf7
24. c9t5000C50055FFC403d0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50055ffc403
25. c9t5000C50055FFF9EBd0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50055fff9eb
26. c9t5000C50057CE4A6Bd0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057ce4a6b
27. c9t5000C50057CE4ED7d0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057ce4ed7
28. c9t5000C50057CE4F2Bd0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057ce4f2b
29. c9t5000C50057CE37DFd0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057ce37df
30. c9t5000C50057CE50A7d0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057ce50a7
31. c9t5000C50057CEF10Bd0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057cef10b
32. c9t5000C50057CF51D7d0 <SEAGATE-ST2000NM0023-0003-1.82TB>
/scsi_vhci/disk@g5000c50057cf51d7
33. c9t5000C50056000BCBd0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50056000bcb
34. c9t5000C500561161F3d0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c500561161f3
35. c9t5000C5005611763Fd0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c5005611763f
36. c9t5000C5005611431Fd0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c5005611431f
37. c9t5000C50056114317d0 <SEAGATE-ST32000645SS-0004-1.82TB>
/scsi_vhci/disk@g5000c50056114317
38. c10t32d0 <drive type unknown>
/iscsi/[email protected]%3Apowervault.md3200i.6782bcb000311a0a000000004df9adc70001,0
39. c10t33d0 <drive type unknown>
/iscsi/[email protected]%3Apowervault.md3200i.6782bcb000311a0a000000004df9adc70001,31
답변1
이것은 더 이상 질문이 아니거나 단순히 더 이상 관심이 없는 아주 오래된 질문에 대한 짧은 답변입니다. 저도 같은 문제를 겪었고 해결 방법을 찾았기 때문에 여기서 답변을 드려야겠다고 생각했습니다.
이것은 매우 간단합니다. 다음에 추가
myIPaddress myhostname myhostname.FullyQualifiedDomainNameIFIHaveone
어떤 이유로든 파서 라이브러리를 찾고 있기 때문에 /etc/hosts 파일에 추가합니다.zpool status -v
pool: vmpool03
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Fri Dec 16 23:46:02 2016
config:
NAME STATE READ WRITE CKSUM
vmpool03 ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
scsi-3600508b1001c5189c2e106add2e3b9df ONLINE 0 0 0
scsi-3600508b1001c013352baa8831e9b60fb ONLINE 0 0 0
errors: No known data errors
제 경우에는 IP와 외부 주소를 추가하기 전 완료까지 4분, 그 후 1초도 채 안 걸리는 차이가 있었습니다.
이는 CentOS 7.2의 ZFSonLinux 설치에서 수행되었습니다.<