Have a look at APAR IC49469 (follow the link in my sig and enter the APAR number); this might be the problem you are seeing.
Regards, Andy Andy Raibeck IBM Software Group Tivoli Storage Manager Client Product Development Level 3 Team Lead Internal Notes e-mail: Andrew Raibeck/Tucson/[EMAIL PROTECTED] Internet e-mail: [EMAIL PROTECTED] IBM Tivoli Storage Manager support web page: http://www.ibm.com/software/sysmgmt/products/support/IBMTivoliStorageManager.html The only dumb question is the one that goes unasked. The command line is your friend. "Good enough" is the enemy of excellence. "ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> wrote on 10/11/2007 07:10:05 AM: > Environment: > TSM server AIX 5.3 P570 > TSM 5.3.3.0 > Client Win2003 HP Proliant DL585 64GB > TSM client 5.3.2.2 > > We restored 178 GB in 7.5 hours. The restore consisted of 1 file that > is 160 GB and 25 files totaling 18 GB. The 160 GB file was on 1 LTO3 > tape in a L700 library with a 2 GB fibre connection. The restore > initially started running at over 30 GB per hour and gradually slowed to > less than 20 GB per hour by the time it completed for the large file. > Then the 25 smaller files (18 GB) restored at the faster speed. The > workload was light on the TSM server and the client. Can anyone provide > some insight as to what may cause a large restore to decrease in > throughput? > > Thanks, > Larry McNutt > The Timken Company > > Date/Time Message > -------------------- > ---------------------------------------------------------- > 10/10/07 17:50:13 ANE4955I (Session: 92718, Node: FSPHSAPRCO) Total > number > of objects restored: 26(SESSION: 92718) > 10/10/07 17:50:13 ANE4959I (Session: 92718, Node: FSPHSAPRCO) Total > number > of objects failed: 0(SESSION: 92718) > 10/10/07 17:50:13 ANE4961I (Session: 92718, Node: FSPHSAPRCO) Total > number > of bytes transferred: 178.31 GB(SESSION: 92718) > 10/10/07 17:50:13 ANE4963I (Session: 92718, Node: FSPHSAPRCO) Data > transfer > time: 13,548.81 sec(SESSION: 92718) > 10/10/07 17:50:13 ANE4966I (Session: 92718, Node: FSPHSAPRCO) > Network data > transfer rate: 13,800.16 KB/sec(SESSION: > 92718) > 10/10/07 17:50:13 ANE4967I (Session: 92718, Node: FSPHSAPRCO) > Aggregate > data transfer rate: 6,886.06 KB/sec(SESSION: > 92718) > 10/10/07 17:50:13 ANE4964I (Session: 92718, Node: FSPHSAPRCO) > Elapsed > processing time: 07:32:32(SESSION: > 92718) > 10/10/07 17:51:07 ANR0403I Session 92718 ended for node FSPHSAPRCO > (WinNT).(SESSION: 92718) > > ----------------------------------------- > This message and any attachments are intended for the individual or > entity named above. If you are not the intended recipient, please > do not forward, copy, print, use or disclose this communication to > others; also please notify the sender by replying to this message, > and then delete it from your system. The Timken Company / The > Timken Corporation