Server 2012 R2 --Index stopped working regularly


i've seen several threads issue no satisfactory answer.  i have 2 server 2012r2 file servers search indexing enabled.  regularly (at least once in day), index become stopped working  - users not search results (file names returned without locations, icons plain white, etc).

have restart windows search in "services" manually again start working. times index rebuild automatically minimum ones in month. 

nothing in event viewer search service crashing or otherwise failing.  

file server details.

server           : windows server 2012 r2 standard

type of user : rdp users

size of data :  > 1 tb

type of files : excel, word, powerpoint, rar, zip & dwg files.

windows update : date (important updates).

please note : facing problem last 2 years.  any suggestions highly appreciated.

hi nisam77,

for search service crashing on rds / server 2012r2, some following symptoms may true in cases;

the search service not crash – subprocess of search service(filterhost) crashes.
restarting search service resolves issue temporarily.
deleting , recreating index not resolve issue.
search index grows extreme sizes(50gb+).
offline dedrag of search databases helps in shrinking size, not resolve issue.

and possible @ time of crash there many queued requests search. follow articles more details. please note, if involves the 

https://www.cyberdrain.com/?p=116

please note: since web site not hosted microsoft, link may change without notice. microsoft not guarantee accuracy of information.

best regards,

mary


please remember mark replies answers if help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  File Services and Storage



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