Using 3592/jaguar tapedrives with tsm 5.2 and 5.3. LANFree backup of a SAP database (1.8TB) using the TDP for R3 writing to 1 tapedrive. 2 HBA's for disk and 2 HBA's for tape (2gbit). Tape and disk go via different fabrics.
BKI1215I: Average transmission rate was 241.800 GB/h (68.779 MB/sec). BKI1227I: Average compression factor was 1.00. BKI0020I: End of program at: Tue Sep 12 07:58:53 DFT 2006 . BKI0021I: Elapsed time: 07 h 22 min 22 sec . BKI0024I: Return code is: 0. When writing to 2 3592 tapedrives we get a throughput of ~120MB/sec in total. Jeroen -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of goc Sent: Friday, October 27, 2006 10:31 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] LANFree report ! to continue (i know i'm boring you to death with this) i used RESOURCETUIL 10 and MAXNUMMP 3 and started the whole process again, the gain was 6.4 hours less time to backup 3.4TB Total number of objects inspected: 250 Total number of objects backed up: 250 Total number of objects updated: 0 Total number of objects rebound: 0 Total number of objects deleted: 0 Total number of objects expired: 0 Total number of objects failed: 0 Total number of bytes transferred: 3.39 TB LanFree data bytes: 3.39 TB Data transfer time: 4,661.02 sec Network data transfer rate: 781,906.64 KB/sec Aggregate data transfer rate: 79,216.06 KB/sec Objects compressed by: 0% Elapsed processing time: 12:46:46 i would like to hear some ideas and thoughts from you girls and guys :-) thanks ----- Original Message ----- From: "goc" <[EMAIL PROTECTED]> To: <ADSM-L@VM.MARIST.EDU> Sent: Thursday, October 26, 2006 12:21 PM Subject: LANFree report ! > okay, i've managed to setup something and here is the result of the > test (LOL yea, testing with 3.4TB oracle statistical database) ... > anyways > > > 10/26/06 10:59:29 --- SCHEDULEREC STATUS BEGIN > 10/26/06 10:59:29 Total number of objects inspected: 249 > 10/26/06 10:59:29 Total number of objects backed up: 211 > 10/26/06 10:59:29 Total number of objects updated: 0 > 10/26/06 10:59:29 Total number of objects rebound: 0 > 10/26/06 10:59:29 Total number of objects deleted: 0 > 10/26/06 10:59:29 Total number of objects expired: 0 > 10/26/06 10:59:29 Total number of objects failed: 0 > 10/26/06 10:59:29 Total number of bytes transferred: 3.39 TB > 10/26/06 10:59:29 LanFree data bytes: 3.39 TB > 10/26/06 10:59:29 Data transfer time: 3,197.04 sec > 10/26/06 10:59:29 Network data transfer rate: 1,139,038.36 KB/sec > 10/26/06 10:59:29 Aggregate data transfer rate: 52,360.73 KB/sec > 10/26/06 10:59:29 Objects compressed by: 0% > 10/26/06 10:59:29 Elapsed processing time: 19:19:07 > > client 5.3.4.0 and storage agent on HPUX 11 - HP RP8400 8proc/8GB RAM > (2 1Gb FC adapters) server AIX 5.3.4 with LTO3 drives in 3584, the > files are on HP XP12000 storage box connected to HP SAN COREEDGE 4Gb > switches > > i was thinking in RESOURCEUTILization and MAXNUMMP ... to speed up the > whole process maybe since i did not touch the above default values ... > or simply to upgrade FC adapters to 2 or 4Gb :-), no compression > included > > the process included continues access volumes, splitting on another > XP12000 storage and then backing up from splitted volumes, the split > od 3.4TB lasted for 33 minutes > > (Executing scheduled command now. > 10/25/06 15:07:58 > Executing Operating System command or script: > /ca/START.sh > 10/25/06 15:40:22 Finished command. Return code is: 0 > 10/25/06 15:40:22 --- SCHEDULEREC OBJECT BEGIN SDB1_BC_BCKP_SCHED01 > 10/25/06 15:00:00) > > ------------------ > goran > VIPNET > >
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