heartbeat: 切换后自动停止?

superline007

各位, 我用的是heartbeat2.x版本测试.
在直接切断Master Node(Linux6)的电源后, Slavenode(Linux7)能够接管服务.但是约15分钟后,自动停止.(此期间Linux6一直没有开启).日志显示如下:
切换过程

1. heartbeat[32178]:
   
2. 2007/08/02_15:08:14 WARN: node linux6: is dead
   
3. 
   
4. heartbeat[32178]: 2007/08/02_15:08:14 WARN: No STONITH device configured.
   
5. 
   
6. heartbeat[32178]: 2007/08/02_15:08:14 WARN: Shared disks are not protected.
   
7. 
   
8. heartbeat[32178]: 2007/08/02_15:08:14 info: Resources being acquired from linux6.
   
9. 
   
10. harc[1477]:     2007/08/02_15:08:14 info: Running /etc/ha.d/rc.d/status status
    
11. 
    
12. heartbeat[1478]: 2007/08/02_15:08:14 info: No local resources [/usr/lib64/heartbeat/ResourceManager listkeys linux7] to acquire.
    
13. 
    
14. heartbeat[1478]: 2007/08/02_15:08:14 info: FIFO message [type resource] written rc=108
    
15. 
    
16. heartbeat[32178]: 2007/08/02_15:08:14 info: AnnounceTakeover(local 1, foreign 1, reason 'T_RESOURCES(us)' (1))
    
17. 
    
18. heartbeat[32178]: 2007/08/02_15:08:14 info: Exiting req_our_resources process 1478 returned rc 0.
    
19. 
    
20. heartbeat[32178]: 2007/08/02_15:08:14 info: AnnounceTakeover(local 1, foreign 1, reason 'req_our_resources' (1))
    
21. 
    
22. mach_down[1492]:      
    
23. 2007/08/02_15:08:14 info: Taking over resource group
    
24. 172.21.50.188/24/eth0
    
25. 
    
26. ResourceManager[1516]:  2007/08/02_15:08:14 info: Acquiring
    
27. resource group: linux6 172.21.50.188/24/eth0 drbddisk::r0
    
28. ChangeSrcIP::172.21.50.58::32::eth0::0
    
29. ChangeSrcIP::172.21.60.190::32::eth0::0
    
30. Filesystem::/dev/drbd0::/data0::ext3 cdrecvd cdsendd
    
31. 
    
32. IPaddr[1539]:   2007/08/02_15:08:14 INFO:  Resource is stopped
    
33. 
    
34. ResourceManager[1516]:  2007/08/02_15:08:14 info: Running /etc/ha.d/resource.d/IPaddr 172.21.50.188/24/eth0 start
    
35. 
    
36. IPaddr[1614]:   2007/08/02_15:08:14 INFO: Using calculated netmask for 172.21.50.188: 255.255.255.0
    
37. 
    
38. IPaddr[1614]:   2007/08/02_15:08:14 DEBUG: Using calculated broadcast for 172.21.50.188: 172.21.50.255
    
39. 
    
40. IPaddr[1614]:   2007/08/02_15:08:14 INFO: eval /sbin/ifconfig
    
41. eth0:0 172.21.50.188 netmask 255.255.255.0 broadcast 172.21.50.255
    
42. 
    
43. IPaddr[1614]:   2007/08/02_15:08:14 DEBUG: Sending Gratuitous Arp for 172.21.50.188 on eth0:0 [eth0]
    
44. 
    
45. IPaddr[1593]:   2007/08/02_15:08:14 INFO:  Success
    
46. 
    
47. ResourceManager[1516]:  2007/08/02_15:08:14 info: Running /etc/ha.d/resource.d/drbddisk r0 start
    
48. 
    
49. ChangeSrcIP[1735]:      2007/08/02_15:08:15 INFO:  Resource is stopped
    
50. 
    
51. ResourceManager[1516]:  2007/08/02_15:08:15
    
52. info: Running /etc/ha.d/resource.d/ChangeSrcIP 172.21.50.58 32 eth0 0
    
53. start
    
54. 
    
55. ChangeSrcIP[1735]:      2007/08/02_15:08:15 INFO:  Resource is stopped
    
56. 
    
57. ResourceManager[1516]:  2007/08/02_15:08:15
    
58. info: Running /etc/ha.d/resource.d/ChangeSrcIP 172.21.50.58 32 eth0 0
    
59. start
    
60. 
    
61. ChangeSrcIP[1777]:      2007/08/02_15:08:15 INFO: Running start for managing routes.
    
62. 
    
63. ChangeSrcIP[1774]:      2007/08/02_15:08:15 INFO:  Success
    
64. 
    
65. ChangeSrcIP[1812]:      2007/08/02_15:08:15 INFO:  Resource is stopped
    
66. 
    
67. ResourceManager[1516]:  2007/08/02_15:08:15
    
68. info: Running /etc/ha.d/resource.d/ChangeSrcIP 172.21.60.190 32 eth0 0
    
69. start
    
70. 
    
71. ChangeSrcIP[1856]:      2007/08/02_15:08:15 INFO: Running start for managing routes.
    
72. 
    
73. ChangeSrcIP[1853]:      2007/08/02_15:08:15 INFO:  Success
    
74. 
    
75. Filesystem[1895]:       2007/08/02_15:08:15 INFO:  Resource is stopped
    
76. 
    
77. ResourceManager[1516]:  2007/08/02_15:08:15 info: Running /etc/ha.d/resource.d/Filesystem /dev/drbd0 /data0 ext3 start
    
78. 
    
79. Filesystem[1933]:       2007/08/02_15:08:15 INFO: Running start for /dev/drbd0 on /data0
    
80. 
    
81. Filesystem[1930]:       2007/08/02_15:08:21 INFO:  Success
    
82. 
    
83. ResourceManager[1516]:  2007/08/02_15:08:21 info: Running /etc/ha.d/resource.d/cdrecvd  start
    
84. 
    
85. ResourceManager[1516]:  2007/08/02_15:08:21 info: Running /etc/ha.d/resource.d/cdsendd  start
    
86. 
    
87. mach_down[1492]:      
    
88. 2007/08/02_15:08:22 info: /usr/lib64/heartbeat/mach_down:
    
89. nice_failback: foreign resources acquired
    
90. 
    
91. mach_down[1492]:      
    
92. 2007/08/02_15:08:22 info: mach_down takeover complete for node linux6.
    
93. 
    
94. heartbeat[32178]: 2007/08/02_15:08:22 info: AnnounceTakeover(local 1, foreign 1, reason 'T_RESOURCES(us)' (1))
    
95. 
    
96. heartbeat[32178]: 2007/08/02_15:08:22 info: mach_down takeover complete.
    
97. 
    
98. heartbeat[32178]: 2007/08/02_15:08:22 info: AnnounceTakeover(local 1, foreign 1, reason 'mach_down' (1))
    
99. 
    
100. heartbeat[32178]: 2007/08/02_15:08:22 info: Exiting status process 1477 returned rc 0.
     
101. 
     
102. heartbeat[32178]: 2007/08/02_15:08:35 info: Link linux6:eth1 dead.
     
103. 
     
104. heartbeat[32178]:
     
105. 2007/08/02_15:08:35 info: Link linux6:eth2
     
106. dead.
     

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开始报错

1. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot
   
2. write to media pipe 0: Resource temporarily unavailable
   
3. 
   
4. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
   
5. 
   
6. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 0: Resource temporarily unavailable
   
7. 
   
8. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
   
9. 
   
10. heartbeat[32178]: 2007/08/02_15:23:55 info: hb_giveup_resources(): current status: active
    
11. 
    
12. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 0: Resource temporarily unavailable
    
13. 
    
14. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
    
15. 
    
16. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 1: Resource temporarily unavailable
    
17. 
    
18. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
    
19. 
    
20. heartbeat[32178]: 2007/08/02_15:23:55 info: Heartbeat shutdown in progress. (32178)
    
21. 
    
22. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 1: Resource temporarily unavailable
    
23. 
    
24. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
    
25. 
    
26. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 0: Resource temporarily unavailable
    
27. 
    
28. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
    
29. 
    
30. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Cannot write to media pipe 1: Resource temporarily unavailable
    
31. 
    
32. heartbeat[32178]: 2007/08/02_15:23:55 ERROR: Shutting down.
    
33. 
    
34. heartbeat[2294]: 2007/08/02_15:23:55 info: Giving up all HA resources

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高手分析一下,可能是什么原因

[ 本帖最后由 superline007 于 2007-8-2 16:49 编辑 ]

caiqiang

应该是串口原因导致.