2.Ghz Xeon with 1G using Nexsan SATABeast (bonnie++ 1.01d, SUSE 9.3)

4G (10G filesystem)

MachineSIZESeq.OKChr%CPUSeq.OKBlk%CPUSeq.OKRw%CPUSeq.IKChr%CPUSeq.IKBlk%CPURandSeeks%CPUFILES*1024SeqCreate%CPUSeqRead%CPUSeqDelete%CPURandCreate%CPURandRead%CPURandDelete%CPU
ext24G11788689199422508267129836965514441319302.0016325999++++++++++++++++335099++++++++843599
ext34G5989263138819757666130842435612826617292.2016225699++++++++++++++++229399++++++++524598
reiserfs4G6155872161889788121134858176113774125309.001621019100++++++++172691002026599++++++++1590899
jfs4G8893772160827488628326852215613570717326.20161208836++++++++731125605155++++++++685542
xfs4G11043987206987555483218828555614822021323.5016959576++++++++966769845382++++++++466639

10G (100G filesystem)

MachineSIZESeq.OKChr%CPUSeq.OKBlk%CPUSeq.OKRw%CPUSeq.IKChr%CPUSeq.IKBlk%CPURandSeeks%CPUFILES*1024SeqCreate%CPUSeqRead%CPUSeqDelete%CPURandCreate%CPURandRead%CPURandDelete%CPU
ext210G11474088190115487697027785855314469220193.1016314198++++++++++++++++136142++++++++804299
ext310G7832383131781716748526773835210865015205.5016228599++++++++++++++++234499++++++++547799
reiserfs10G7397888133550667851334741115414583527208.70162076599++++++++17221992033599++++++++16002100
jfs10G10811888158955488434026748055012631916308.30161077531++++++++718127619554++++++++685837
xfs10G10798786192253527087125785425411162415294.5016986979++++++++1005667869885++++++++737056

50G (100G filesystem)

MachineSIZESeq.OKChr%CPUSeq.OKBlk%CPUSeq.OKRw%CPUSeq.IKChr%CPUSeq.IKBlk%CPURandSeeks%CPUFILES*1024SeqCreate%CPUSeqRead%CPUSeqDelete%CPURandCreate%CPURandRead%CPURandDelete%CPU
ext250G10782683187268477811128731105012259317118.9016330099++++++++++++++++327599++++++++772399
ext350G7124976120168656878626738885011878016118.3016228199++++++++++++++++232199++++++++551199
reiserfs50G6603683140848717213031777225713798526114.00162087499++++++++17305992022599++++++++1507795
jfs50G10433985174522528046525736184915088220263.60161287140++++++++727324620854++++++++661235
xfs50G9932280184577496527122728715013929320267.5016939374++++++++997868865684++++++++699455

Dbench 3.04 (64 procs, 60 seconds)

 ext2
 Throughput 189.782 MB/sec 64 procs
 ext3 
 Throughput 140.084 MB/sec 64 procs
 reiserfs 
 Throughput 158.914 MB/sec 64 procs
 jfs 
 Throughput 131.149 MB/sec 64 procs
 xfs 
 Throughput 147.77 MB/sec 64 procs