update alert info

[luojiagen]

What this PR does / why we need it:

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Special notes for your reviewer:

Release note:

[codecov]

Codecov Report

Merging #345 (571387e) into hpe_msa (1642873) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           hpe_msa     #345      +/-   ##
===========================================
+ Coverage    70.29%   70.31%   +0.01%     
===========================================
  Files          166      166              
  Lines        16288    16284       -4     
  Branches      2344     2342       -2     
===========================================
  Hits         11450    11450              
+ Misses        4126     4125       -1     
+ Partials       712      709       -3     

Impacted Files	Coverage Δ
delfin/drivers/hpe/hpe_msa/ssh_handler.py	65.61% <100.00%> (+0.46%)	⬆️
delfin/drivers/fake_storage/__init__.py	95.34% <0.00%> (+0.27%)	⬆️