LVM故障導(dǎo)致RHCS啟動(dòng)故障-創(chuàng)新互聯(lián)

1、故障提示

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抓取資源管理日志發(fā)現(xiàn)提示如下錯(cuò)誤

tail -f /var/log/cluster/rgmanager.log

May  6 18:21:24 yktdb1 rgmanager[17425]: State change: Local UP

May  6 18:21:24 yktdb1 rgmanager[17425]: Starting stopped service service:yktoracle

May  6 18:21:24 yktdb1 rgmanager[18533]: [lvm] HA LVM:  Improper setup detected

May  6 18:21:24 yktdb1 rgmanager[18555]: [lvm] * "volume_list" not specified in lvm.conf.

May  6 18:21:24 yktdb1 rgmanager[17425]: start on lvm "yktoracledb" returned 1 (generic error)

May  6 18:21:24 yktdb1 rgmanager[17425]: #68: Failed to start service:yktoracle; return value: 1

May  6 18:21:24 yktdb1 rgmanager[17425]: Stopping service service:yktoracle

May  6 18:21:25 yktdb1 rgmanager[18586]: [script] Executing /etc/init.d/dbora stop

May  6 18:21:25 yktdb1 rgmanager[18682]: [fs] stop: Could not match /dev/yktoracledb/oracledblv with a real device

May  6 18:21:25 yktdb1 rgmanager[18720]: [lvm] HA LVM:  Improper setup detected

May  6 18:21:25 yktdb1 rgmanager[18742]: [lvm] * "volume_list" not specified in lvm.conf.

May  6 18:21:25 yktdb1 rgmanager[18778]: [lvm] Deactivating yktoracledb/oracledblv

May  6 18:21:25 yktdb1 rgmanager[18800]: [lvm] Making resilient : lvchange -an yktoracledb/oracledblv

May  6 18:21:25 yktdb1 rgmanager[18825]: [lvm] Resilient command: lvchange -an yktoracledb/oracledblv --config devices{filter=["a|/dev/mapper/LUN-1800G|","a|/dev/mappe

May  6 18:21:26 yktdb1 rgmanager[17425]: Service service:yktoracle is recovering

May  6 18:21:26 yktdb1 rgmanager[17425]: #71: Relocating failed service service:yktoracle

May  6 18:21:26 yktdb1 rgmanager[17425]: Service service:yktoracle is stopped

May  6 18:21:35 yktdb1 rgmanager[17425]: State change: 192.168.10.2 UP

May  6 18:21:35 yktdb1 rgmanager[17425]: Starting stopped service service:yktoracle

May  6 18:21:36 yktdb1 rgmanager[18886]: [lvm] HA LVM:  Improper setup detected

May  6 18:21:36 yktdb1 rgmanager[18908]: [lvm] * "volume_list" not specified in lvm.conf.

May  6 18:21:36 yktdb1 rgmanager[17425]: start on lvm "yktoracledb" returned 1 (generic error)

May  6 18:21:36 yktdb1 rgmanager[17425]: #68: Failed to start service:yktoracle; return value: 1

May  6 18:21:36 yktdb1 rgmanager[17425]: Stopping service service:yktoracle

May  6 18:21:36 yktdb1 rgmanager[18939]: [script] Executing /etc/init.d/dbora stop

May  6 18:21:36 yktdb1 rgmanager[19035]: [fs] stop: Could not match /dev/yktoracledb/oracledblv with a real device

May  6 18:21:36 yktdb1 rgmanager[19073]: [lvm] HA LVM:  Improper setup detected

May  6 18:21:37 yktdb1 rgmanager[19095]: [lvm] * "volume_list" not specified in lvm.conf.

May  6 18:21:37 yktdb1 rgmanager[19131]: [lvm] Deactivating yktoracledb/oracledblv

May  6 18:21:37 yktdb1 rgmanager[19153]: [lvm] Making resilient : lvchange -an yktoracledb/oracledblv

May  6 18:21:37 yktdb1 rgmanager[19178]: [lvm] Resilient command: lvchange -an yktoracledb/oracledblv --config devices{filter=["a|/dev/mapper/LUN-1800G|","a|/dev/mappe

May  6 18:21:37 yktdb1 rgmanager[17425]: Service service:yktoracle is recovering

May  6 18:21:37 yktdb1 rgmanager[17425]: #71: Relocating failed service service:yktoracle

May  6 18:21:39 yktdb1 rgmanager[17425]: Service service:yktoracle is stopped

查看lvdiskplay  對(duì)應(yīng)的oracledblv 狀態(tài)提示 Not available

在/dev/yktoraclevg/下面竟然沒(méi)有這個(gè)oracledblv

除非把clvmd停止后才這個(gè)在/dev/yktoarclevg/里就可以看了

查了好多資料都不知道怎么回事

查到一個(gè)service clvmd status 后發(fā)現(xiàn) 集群 vg和lv都是顯示none

這一下讓我找到了問(wèn)題所在

直接用命令vgchange -cy yktoracledb

在查看service clvmd status

[root@yktdb1 ~]#  service clvmd status

clvmd (pid  7550) 正在運(yùn)行...

Clustered Volume Groups: yktoracledb

Active clustered Logical Volumes: oracledblv ysbaklv test

[root@yktdb1 ~]#

已經(jīng)可以看見(jiàn)集群共享的vg和lv了

在查看集群狀態(tài)正常了服務(wù)也啟動(dòng)了,然后對(duì)這個(gè)兩個(gè)節(jié)點(diǎn)測(cè)試是否可以正常切換。

[root@yktdb1 ~]# clustat

Cluster Status for ytkcluter @ Sun May  7 11:53:49 2017

Member Status: Quorate

 Member Name                         ID  Status

 ------ ----                         ---- ------

 192.168.10.1                           1 Online, Local, rgmanager

 192.168.10.2                           2 Online, rgmanager

 Service Name                    Owner (Last)                    State

 ------- ----                    ----- ------                    -----

 service:yktoracle                  192.168.10.1                    started

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分享名稱(chēng):LVM故障導(dǎo)致RHCS啟動(dòng)故障-創(chuàng)新互聯(lián)
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