Date: Mon, 31 May 2004 10:38:05 +0200 From: "Rudy Kappert" <rudy@marktplaza.nl> To: <freebsd-scsi@freebsd.org> Subject: Freebsd 5.2.1 - adaptec 2200S Message-ID: <000a01c446ea$979c7000$0200000a@rudy>
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Hello, This is my first post in the freebsd-scsi mailing list, so sorry i've I do something wrong.. I've freebsd 5.2.1 installed on my supermicro systeem. I use an adaptec 2200s scsi controller. But the speed of my controller with Raid-5 of Raid-10 is very slow... Here you can see some results of bonnie: (1st = raid-5, 2nd = ide mirroring, 3rd = raid-10) http://www.webhostingtalk.nl/showthread.php?s= <http://www.webhostingtalk.nl/showthread.php?s=&postid=355145#post355145 > &postid=355145#post355145 When i look in my dmesg i get this: aac0: <Adaptec SCSI RAID 2200S> mem 0xf8000000-0xfbffffff irq 96 at device 1.0 o n pci5 aac0: [MPSAFE] aac0: i960RX 100MHz, 48MB cache memory, optional battery present aac0: Kernel 4.0-0, Build 6011, S/N ba67ca aac0: Supported Options=1f7e<CLUSTERS,WCACHE,DATA64,HOSTTIME,RAID50,WINDOW4GB,SO FTERR,NORECOND,SGMAP64,ALARM,NONDASD> aacp0: <SCSI Passthrough Bus> on aac0 aacp1: <SCSI Passthrough Bus> on aac0 pass0 at aacp0 bus 0 target 0 lun 0 pass0: <SEAGATE ST318453LW 0006> Fixed unknown SCSI-3 device pass0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit) pass1 at aacp0 bus 0 target 1 lun 0 pass1: <SEAGATE ST318453LW 0006> Fixed unknown SCSI-3 device pass1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit) pass2 at aacp0 bus 0 target 2 lun 0 pass2: <SEAGATE ST318453LW 0006> Fixed unknown SCSI-3 device pass2: 160.000MB/s transfers (80.000MHz, offset 63, 16bit) pass3 at aacp0 bus 0 target 3 lun 0 pass3: <SEAGATE ST318453LW 0006> Fixed unknown SCSI-3 device pass3: 160.000MB/s transfers (80.000MHz, offset 63, 16bit) Is there a problem with my harddisks? Shouldn't it be at 320MB/s, because my adaptec should be able to use Ultra320? If you need some more informatie, please give the command to use. I'm a little bit new in the scsi world on freebsd. Regards, Rudy
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