I type wrong hdiskX (chdev -l hdiskX -apv=yes) lead to below situation. Any one know how to fix this? Many thanks!
X:root:/# datapath query device |grep -p hdisk164
DEV#: 51 DEVICE NAME: vpath51 TYPE: 2107900 POLICY: Optimized
Path# Adapter/Hard Disk State Mode Select Errors
0 fscsi0/hdisk53 OPEN NORMAL 99384923 0
1 fscsi1/hdisk164 OPEN NORMAL 99426418 0
X:root:/# lspv |grep hdisk164
hdisk164 000f9f1f970965f8 datavg concurrent
X:root:/# lspv |grep vpath51
vpath51 000f9f1f970965f8 datavg concurrent
After observed for 2 days, I found that no impact to the APP currently. I did that in the middle night, BCZ I was awake to do urgent change.
"Be careful" is the most important!!!