AIX下,卷组有时候会显示closed/syncd 和open/syncd 两种状态:
$ lsvg -l oradata oradata: LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT ora_ocr01_512m raw 1 1 1 closed/syncd N/A ora_ocr02_512m raw 1 1 1 closed/syncd N/A ora_vote01_512m raw 1 1 1 closed/syncd N/A ora_vote02_512m raw 1 1 1 closed/syncd N/A ora_vote03_512m raw 1 1 1 closed/syncd N/A ora_system_10g raw 20 20 1 closed/syncd N/A ora_sysaux_5g raw 10 10 1 closed/syncd N/A ora_undo01_20g raw 40 40 1 closed/syncd N/A ora_undo02_20g raw 40 40 1 closed/syncd N/A ora_temp_5g raw 10 10 1 closed/syncd N/A ora_user_5g raw 10 10 1 closed/syncd N/A portaltbs_20g raw 40 40 1 closed/syncd N/A portaltmp_10g raw 20 20 1 closed/syncd N/A lvoradata jfs2 80 80 1 open/syncd /oradata loglv00 jfs2log 1 1 1 open/syncd N/A lvoraarch jfs2 80 80 1 open/syncd /oraarch
注意当 lv 作为裸设备(raw device) 使用时,当数据库正在使用时其状态才会是open/syncd,
如果是用文件系统,则需要创建文件系统并 mount 文件系统才是 open/syncd 的。
closed / syncd 一般不意味着存在问题