Messages in this thread | | | Date | Mon, 1 Aug 2005 10:15:34 +0000 (GMT) | From | Holger Kiehl <> | Subject | Re: As of 2.6.13-rc1 Fusion-MPT very slow |
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On Fri, 29 Jul 2005, Andrew Morton wrote:
> "Moore, Eric Dean" <Eric.Moore@lsil.com> wrote: >> >> Regarding the 1st issue, can you try this patch out. It maybe in the >> -mm branch. Andrew cc'd on this email can confirm. >> >> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13-rc3/2.6 >> .13-rc3-mm3/broken-out/mpt-fusion-dv-fixes.patch > > Yes, that's part of 2.6.13-rc3-mm3. > The patch makes no difference. Still get the following results when fusion is compiled in:
sdc 74MB/s sdd 2MB/s sde 2MB/s sdf 2MB/s
On second channel:
sdg 74MB/s sdh 74MB/s sdi 74MB/s sdj 74MB/s
The patch was applied to linux-2.6.13-rc4-git3.
Here part of dmesg output:
Fusion MPT base driver 3.03.02 Copyright (c) 1999-2005 LSI Logic Corporation Fusion MPT SPI Host driver 3.03.02 ACPI: PCI Interrupt 0000:02:04.0[A] -> GSI 24 (level, low) -> IRQ 217 mptbase: Initiating ioc0 bringup ioc0: 53C1030: Capabilities={Initiator,Target} scsi4 : ioc0: LSI53C1030, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=217 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdc: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdc: drive cache: write back SCSI device sdc: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdc: drive cache: write back sdc: sdc1 Attached scsi disk sdc at scsi4, channel 0, id 0, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdd: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdd: drive cache: write back SCSI device sdd: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdd: drive cache: write back sdd: sdd1 Attached scsi disk sdd at scsi4, channel 0, id 1, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sde: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sde: drive cache: write back SCSI device sde: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sde: drive cache: write back sde: sde1 Attached scsi disk sde at scsi4, channel 0, id 2, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdf: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdf: drive cache: write back SCSI device sdf: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdf: drive cache: write back sdf: sdf1 Attached scsi disk sdf at scsi4, channel 0, id 3, lun 0 ACPI: PCI Interrupt 0000:02:04.1[B] -> GSI 25 (level, low) -> IRQ 225 mptbase: Initiating ioc1 bringup ioc1: 53C1030: Capabilities={Initiator,Target} scsi5 : ioc1: LSI53C1030, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=225 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdg: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdg: drive cache: write back SCSI device sdg: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdg: drive cache: write back sdg: sdg1 Attached scsi disk sdg at scsi5, channel 0, id 0, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdh: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdh: drive cache: write back SCSI device sdh: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdh: drive cache: write back sdh: sdh1 Attached scsi disk sdh at scsi5, channel 0, id 1, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdi: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdi: drive cache: write back SCSI device sdi: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdi: drive cache: write back sdi: sdi1 Attached scsi disk sdi at scsi5, channel 0, id 2, lun 0 Vendor: FUJITSU Model: MAS3735NP Rev: 0104 Type: Direct-Access ANSI SCSI revision: 03 SCSI device sdj: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdj: drive cache: write back SCSI device sdj: 143552136 512-byte hdwr sectors (73499 MB) SCSI device sdj: drive cache: write back sdj: sdj1 Attached scsi disk sdj at scsi5, channel 0, id 3, lun 0
Anything else I can try or provide?
Holger
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