FC5下面增加硬盘的问题

dayan_he

老实说，你用915这样的板子挂这么多硬盘,本身就很失策,
呵呵,普通PC 的motherboard + 一个很普通，甚至有点烂的raid 卡,
还做成soft raid
呵呵, 实在不知道性能在哪里？
多花1k大元弄个server motherboard ，多好！

如果没错的话应该你的资源有冲突,重新在BIOS里定义一下IRQ吧.


把你另外一台， two 454  + one 1640 的那台 demsg 信息也帖出来，对比一下

对了，开syslogd没有？ 最好开一下,

[ 本帖最后由 dayan_he 于 2006-11-28 16:20 编辑 ]

goodcat1

发现了dayan_he大哥说的应该没错，他每个1640上面挂4块硬盘，但是认出来的硬盘接口是8个的。。从hde--hdk....每个硬盘都是跳过一个的。。。然后告诉你没接口了，但是不是可以排到hdz的么？我的才到hds。。。

另一台机器的信息
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH7: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 17
ICH7: chipset revision 1
ICH7: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x20b0-0x20b7, BIOS settings: hdaMA, hdb:pio
Probing IDE interface ide0...
hda: WDC WD2500JB-00REA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
HPT374: IDE controller at PCI slot 0000:04:00.0
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 21 (level, low) -> IRQ 19
HPT374: chipset revision 7
HPT374: 100% native mode on irq 19
HPT37X: using 33MHz PCI clock
    ide2: BM-DMA at 0x1300-0x1307, BIOS settings: hdeMA, hdfMA
HPT37X: using 33MHz PCI clock
    ide3: BM-DMA at 0x1308-0x130f, BIOS settings: hdgMA, hdhMA
ACPI: PCI Interrupt 0000:04:00.1[A] -> GSI 21 (level, low) -> IRQ 19
HPT37X: using 33MHz PCI clock
    ide4: BM-DMA at 0x1200-0x1207, BIOS settings: hdiMA, hdjMA
HPT37X: using 33MHz PCI clock
    ide5: BM-DMA at 0x1208-0x120f, BIOS settings: hdkMA, hdlMA
Probing IDE interface ide2...
hde: ST3250820A, ATA DISK drive
hdf: WDC WD2500JB-00REA0, ATA DISK drive
ide2 at 0x1478-0x147f,0x149e on irq 19
Probing IDE interface ide3...
hdg: WDC WD2500JB-00REA0, ATA DISK drive
hdh: WDC WD2500JB-00REA0, ATA DISK drive
ide3 at 0x1470-0x1477,0x149a on irq 19
Probing IDE interface ide4...
hdi: WDC WD2500JB-00REA0, ATA DISK drive
hdj: WDC WD2500JB-00REA0, ATA DISK drive
ide4 at 0x1468-0x146f,0x1496 on irq 19
Probing IDE interface ide5...
hdk: WDC WD2500JB-00REA0, ATA DISK drive
hdl: ST3250820A, ATA DISK drive
ide5 at 0x1460-0x1467,0x1492 on irq 19
HPT374: IDE controller at PCI slot 0000:04:03.0
ACPI: PCI Interrupt 0000:04:03.0[A] -> GSI 19 (level, low) -> IRQ 18
HPT374: chipset revision 7
HPT374: 100% native mode on irq 18
HPT37X: using 33MHz PCI clock
    ide6: BM-DMA at 0x1100-0x1107, BIOS settings: hdmMA, hdn:pio
HPT37X: using 33MHz PCI clock
    ide7: BM-DMA at 0x1108-0x110f, BIOS settings: hdo:DMA, hdp:pio
ACPI: PCI Interrupt 0000:04:03.1[A] -> GSI 19 (level, low) -> IRQ 18
HPT37X: using 33MHz PCI clock
    ide8: BM-DMA at 0x1000-0x1007, BIOS settings: hdq:DMA, hdr:pio
HPT37X: using 33MHz PCI clock
    ide9: BM-DMA at 0x1008-0x100f, BIOS settings: hds:DMA, hdt:pio
Probing IDE interface ide6...
hdm: ST3320620AS, ATA DISK drive
ide6 at 0x1458-0x145f,0x148e on irq 18
Probing IDE interface ide7...
hdo: ST3320620AS, ATA DISK drive
ide7 at 0x1450-0x1457,0x148a on irq 18
Probing IDE interface ide8...
hdq: ST3320620AS, ATA DISK drive
ide8 at 0x1448-0x144f,0x1486 on irq 18
Probing IDE interface ide9...
hds: ST3320620AS, ATA DISK drive
ide9 at 0x1440-0x1447,0x1482 on irq 18
Probing IDE interface ide1...
hda: max request size: 512KiB
hda: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
hde: max request size: 512KiB
hde: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hde: cache flushes supported
hde: hde1
hdf: max request size: 512KiB
hdf: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdf: cache flushes supported
hdf: unknown partition table
hdg: max request size: 512KiB
hdg: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdg: cache flushes supported
hdg: unknown partition table
hdh: max request size: 512KiB
hdh: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdh: cache flushes supported
hdh: unknown partition table
hdi: max request size: 512KiB
hdi: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdi: cache flushes supported
hdi: unknown partition table
hdj: max request size: 512KiB
hdj: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdj: cache flushes supported
hdj: unknown partition table
hdk: max request size: 512KiB
hdk: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdk: cache flushes supported
hdk: unknown partition table
hdl: max request size: 512KiB
hdl: 488397168 sectors (250059 MB) w/8192KiB Cache, CHS=30401/255/63, UDMA(100)
hdl: cache flushes supported
hdl: unknown partition table
hdm: max request size: 512KiB
hdm: 625142448 sectors (320072 MB) w/16384KiB Cache, CHS=38913/255/63, UDMA(33)
hdm: cache flushes supported
hdm: hdm1
hdo: max request size: 512KiB
hdo: 625142448 sectors (320072 MB) w/16384KiB Cache, CHS=38913/255/63, UDMA(33)
hdo: cache flushes supported
hdo: hdo1
hdq: max request size: 512KiB
hdq: 625142448 sectors (320072 MB) w/16384KiB Cache, CHS=38913/255/63, UDMA(33)
hdq: cache flushes supported
hdq: hdq1
hds: max request size: 512KiB
hds: 625142448 sectors (320072 MB) w/16384KiB Cache, CHS=38913/255/63, UDMA(33)
hds: cache flushes supported
hds: hds1

。。。。。发现了，另一台机器是1个8口ide  raid卡和一个1640
所以能认出来。。。。
另，我昨天又搞了一个intel SE7525RP2的主板，双志强3.0，2G DDR2/ECC。上面带2个pci，2个pci-x，插上一个效果。。。测试也没有什么性能提升。。。。只好换下来
难道说内核只能支持这么多硬盘？？？、
怎么解决阿~~~

dayan_he

哎
其实问题的解决在开机的信息里面都已经写出来了
而且那段代码也很明显
仔细把我的回复看一下吧
就可以解决了

另外对于你说的性能没有提升，我想是你的测试方法的问题,呵呵，不然就没有必要生产server了,直接用几台pc算了