If mirror server is failed then what is the effect on principal database Transaction Log file in SQL server 2008 ?


hi all,

recently configured mirroring (high performance mode) in environment.

issue: principal server database log file growing , we find the issue, it's  related mirroring .

           mirror server failed that principal server database log file has grow , trying shrink log file but      

           i have filed in situation .

if mirror server failed effect on principal database transaction log file in sql server 2008 ?

please me on above issue asap.

thanks in advance.

 

ram

hello  ram,

please schedule transaction log backup @ frequent intervals database(even if in mirroring) so logs can truncated , might not grow such becomes huge transfer mirror server.you should schedule or take trn log backup database in full recovery manage transaction logs properly.

also if there long running transaction logs might grow , have wait complete logs can truncated

>>if mirror server failed effect on principal database transaction log file in sql server 2008

now since db mirroring in high performance async mode trn logs committing on principal , not wait acknowledgement mirror.so no need worry data loss.please take trn log backup , try shrinking logs.after configure mirroring again

i still refer nice doc ms mirroring

http://technet.microsoft.com/en-us/library/cc917680.aspx

please mark reply answer or vote helpful, appropriate, make useful other readers




SQL Server  >  SQL Server Replication



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