Messages in this thread | | | Date | Sun, 19 Sep 1999 14:41:11 +0100 | From | Jon Masters <> | Subject | UDMA |
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Will somebody please help me once and for all to get UDMA working on my 10Gb FUJITSU disk? It works fine on the older 6.4Gb FUJISU, but NOT on the newer. When I do an hdparm -d 1 /dev/hdb and then do hdparm -t /dev/hdb I get an IO Error and I have to hdparm -d 0 /dev/hdb
Here's some info:
The Machine has 2 IDE Controllers on the Motherboard. The first controller has 2 EIDE HDDs on it and the second has 2 EIDE CD-ROMS (1 34x CDROM DRIVE, 1 CDRW DRIVE).
HDA is the older drive that works fine HDB is the newer drive that doesn't
Some output: (using lastest hdparm rpm from rufus.w3.org)
[root@periscope mastersj]# hdparm -i /dev/hda
/dev/hda:
Model=FUJITSU MPC3064AT, FwRev=6801, SerialNo=01015248 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=13410/15/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=0(?), BuffSize=256kB, MaxMultSect=16, MultSect=off DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow) CHS=788/255/63 LBA Native, LBAsects=12672450 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=yes, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2 Drive Supports : ATA-1 ATA-2 ATA-3
[root@periscope mastersj]# hdparm -i /dev/hdb
/dev/hdb:
Model=FUJITSU MPD3108AT, FwRev=DD-03-44, SerialNo=01029114 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=20928/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=0(?), BuffSize=512kB, MaxMultSect=16, MultSect=off DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow) CHS=1313/255/63 LBA Native, LBAsects=21095424 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=yes, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 mode2 mode3 mode4 Drive Supports : ATA-1 ATA-2 ATA-3 ATA-4
[root@periscope mastersj]# hdparm -vtIT /dev/hda
/dev/hda: multcount = 0 (off) I/O support = 1 (32-bit) unmaskirq = 0 (off) using_dma = 1 (on) keepsettings = 1 (on) nowerr = 0 (off) readonly = 0 (off) readahead = 8 (on) geometry = 788/255/63, sectors = 12672450, start = 0
Model=UFIJST UPM3C60A4 T , FwRev=8610 , SerialNo= 10102584 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=13410/15/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=0(?), BuffSize=256kB, MaxMultSect=16, MultSect=?0? DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow) CurCHS=13410/15/63, CurSects=12672450, LBA=yes, LBAsects=12672450 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=yes, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2 Drive Supports : ATA-1 ATA-2 ATA-3 Timing buffer-cache reads: 128 MB in 1.30 seconds =98.46 MB/sec Timing buffered disk reads: 64 MB in 5.30 seconds =12.08 MB/sec
[root@periscope mastersj]# hdparm -vtIT /dev/hdb
/dev/hdb: multcount = 0 (off) I/O support = 1 (32-bit) unmaskirq = 0 (off) using_dma = 0 (off) keepsettings = 1 (on) nowerr = 0 (off) readonly = 0 (off) readahead = 8 (on) geometry = 1313/255/63, sectors = 21095424, start = 0
Model=UFIJST UPM3D01A8 T , FwRev=DD0--344, SerialNo= 10201941 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=0(?), BuffSize=512kB, MaxMultSect=16, MultSect=?0? DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=0(slow) CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=21095424 WARNING 4581360 ORPHANED SECTORS :: KERNEL REPORTING ERROR tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=yes, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 mode2 mode3 mode4 Drive Supports : ATA-1 ATA-2 ATA-3 ATA-4 Timing buffer-cache reads: 128 MB in 1.23 seconds =104.07 MB/sec Timing buffered disk reads: 64 MB in 11.72 seconds = 5.46 MB/sec
-- Jonathan C. Masters (jonathan@oxlug.org) www.brookes.ac.uk/~95227860 "Upon this rock I will build my church and the gates of hell shall not prevail against it". -- Matthew 16, 17-18
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