Dear Sir
In order to imroving backup performance i am using MAXTRANSFERSIZE,BUFFERCOUNT and BLOCKSIZE parameter in below Command. w.r.t it I have 2 question.
1. If I run below command than these parameter value ( MAXTRANSFERSIZE,BUFFERCOUNT and BLOCKSIZE ) will used for this session only. It will not impact on other job/Server?
2. Where I can see BLOCKSIZE value. Is it realy work. I mean can we change BLOCKSIZE for particular session as mention below.
DBCC TRACEON (3605,-1)
DBCC TRACEON (3213,-1)
BACKUP DATABASE [TST_DB] TO
DISK = 'D:\DBA\back1.bak',
DISK = 'D:\DBA\OSAK\back2.bak',
DISK = 'D:\DBA\OSAK\back3.bak',
DISK = 'D:\DBA\OSAK\back4.bak',
DISK = 'D:\DBA\OSAK\back5.bak'
with name = 'Backup_ABC', NOINIT,
MAXTRANSFERSIZE = 2097152,
BUFFERCOUNT = 50,
BLOCKSIZE = 8192,
NOSKIP, NOFORMAT , COMPRESSION, STATS = 5
DBCC TRACEOFF(3605,-1)
DBCC TRACEOFF(3213,-1)
Please suggest me if there any other way to improve backup inconsistency.
Regards,
Deepak