CactiEZ異常關機重啓有圖無數據

 CactiEZ異常關機重啓後，主機鑑控的內存、cpu、硬盤空間等無數據顯示，爲主機添加的閾值所有消失。

  

查看日誌

[root@CactiEZ ~]# tail -f /var/log/mysqld.log

130410 10:58:35 [ERROR] /usr/libexec/mysqld: Table './cacti/poller_item' is marked as crashed and should be repaired

130410 10:58:36 [ERROR] /usr/libexec/mysqld: Table './cacti/poller_item' is marked as crashed and should be repaired

130410 10:58:37 [ERROR] /usr/libexec/mysqld: Table './cacti/poller_item' is marked as crashed and should be repaired

修復出問題的表

 

[root@CactiEZ /]# myisamchk -c -r /var/lib/mysql/cacti/poller_item.MYI

- recovering (with sort) MyISAM-table '/var/lib/mysql/cacti/poller_item.MYI'

Data records: 707

- Fixing index 1

Wrong bytesec:   0-  0-  0 at     137228; Skipped

Wrong bytesec:   0-  0-  0 at     137228; Skipped

Wrong bytesec:   0-  0-  0 at     137228; Skipped

Wrong bytesec:   0-  0-  0 at     137228; Skipped

- Fixing index 2

- Fixing index 3

- Fixing index 4

- Fixing index 5

Data records: 691

 

修復完成後等待幾分鐘，查看圖形的數據能夠正常顯示了，但閾值項目仍是空的，再次查看日誌。

 

[root@CactiEZ ~]# tail -f /var/log/mysqld.log

130410 13:05:48 [ERROR] /usr/libexec/mysqld: Table './cacti/thold_data' is marked as crashed and should be repaired

130410 13:05:50 [ERROR] /usr/libexec/mysqld: Table './cacti/thold_data' is marked as crashed and should be repaired

130410 13:05:59 [ERROR] /usr/libexec/mysqld: Table './cacti/thold_data' is marked as crashed and should be repaired

130410 13:06:02 [ERROR] /usr/libexec/mysqld: Table './cacti/thold_data' is marked as crashed and should be repaired

再次修復出問題的表

[root@CactiEZ ~]# myisamchk -c -r /var/lib/mysql/cacti/thold_data.MYI

- recovering (with sort) MyISAM-table '/var/lib/mysql/cacti/thold_data.MYI'

Data records: 111

- Fixing index 1

Wrong block with wrong total length starting at 580

Wrong block with wrong total length starting at 1776

Wrong block with wrong total length starting at 2740

Wrong block with wrong total length starting at 2936

Wrong block with wrong total length starting at 4032

Wrong block with wrong total length starting at 10072

Found block with too small length at 11544; Skipped

Found block with too small length at 14676; Skipped

Found block with too small length at 21632; Skipped

Found block with too small length at 21772; Skipped

- Fixing index 2

- Fixing index 3

- Fixing index 4

- Fixing index 5

- Fixing index 6

- Fixing index 7

- Fixing index 8

- Fixing index 9

Data records: 102

 

修改完成後，從系統裏能夠看到閾值的項目所有回來了。