Re: TDP SQL backup performance

2013-08-27 Thread Håkon Phillip Tønder-Keul
On 08/26/2013 10:09 AM, Sven Seefeld wrote: Hi, Can you pos tyour dsm.opt and tdpsql.cfg? There is a lot of tuning that can boost your perfomance. dsm.opt just contains the necessary node and server options, nothing else, tdpsql.cfg mainly lists the default values: Hi, This is a setting

Re: TDP SQL backup performance

2013-08-26 Thread Sven Seefeld
Hi, Can you pos tyour dsm.opt and tdpsql.cfg? There is a lot of tuning that can boost your perfomance. dsm.opt just contains the necessary node and server options, nothing else, tdpsql.cfg mainly lists the default values: LOCALDSMAgentnode * BACKUPMethod Legacy BackupDestination TSM B

Re: TDP SQL backup performance

2013-08-24 Thread Sven Seefeld
Hi, I have a question about the target device, can an LTO-5 > write at 20MB/sec? Perhaps an intermediate landing zone > that can write that slow might help. the 1,5 TByte mainly splits into two files (~900 + ~600 GByte, don't ask why) and I don't have enough space in the diskbackuppool for tha

Re: TDP SQL backup performance

2013-08-23 Thread Shawn DREW
Message- > From: ADSM-L@VM.MARIST.EDU [mailto:ADSM-L@VM.MARIST.EDU] > Sent: Friday, August 23, 2013 3:23 PM > To: ADSM-L@VM.MARIST.EDU > Subject: Re: [ADSM-L] TDP SQL backup performance > > I have a question about the target device, can an LTO-5 write at 20MB/sec? > Pe

Re: TDP SQL backup performance

2013-08-23 Thread Huebner, Andy
: Friday, August 23, 2013 12:08 PM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] TDP SQL backup performance On 08/23/2013 04:07 PM, Sven Seefeld wrote: > Hi, > > we're experiencing slow performance while backing up a 1,5 TByte MS > SQL 2008R2 database with the TDP SQL Age

Re: TDP SQL backup performance

2013-08-23 Thread Håkon Phillip Tønder-Keul
On 08/23/2013 04:07 PM, Sven Seefeld wrote: Hi, we're experiencing slow performance while backing up a 1,5 TByte MS SQL 2008R2 database with the TDP SQL Agent 6.3. As for DR-scenarios, we're doing legacy backups only. The actual speed is usually around 20 MByte/s, backups go to LTO-5 tape direct

TDP SQL backup performance

2013-08-23 Thread Sven Seefeld
Hi, we're experiencing slow performance while backing up a 1,5 TByte MS SQL 2008R2 database with the TDP SQL Agent 6.3. As for DR-scenarios, we're doing legacy backups only. The actual speed is usually around 20 MByte/s, backups go to LTO-5 tape directly. The backup stream has to pass through 3 d