Messages in this thread | | | Date | Thu, 8 Aug 2002 11:03:41 +0200 (CEST) | From | Ingo Molnar <> | Subject | Re: [bug, 2.5.29, (not IDE)] partition table (not) corruption? |
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On Thu, 8 Aug 2002, Marcin Dalecki wrote:
> If you look at the boot messages from a kernel: > > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > hda: 78140160 sectors, CHS=77520/16/63, UDMA(33) > hda: hda1 hda4 > > You can actually see the CHS info field.
okay, here are the 2.4.18(-ish) and 2.5.30 CHS fields:
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 8418816 sectors (4310 MB) w/80KiB Cache, CHS=524/255/63, UDMA(33) hdc: 40132503 sectors (20548 MB) w/1900KiB Cache, CHS=39813/16/63, UDMA(33) hdb: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache
hda: QUANTUM FIREBALL SE4.3A, DISK drive hdb: RICOH CD-R/RW MP7083A, ATAPI CD/DVD-ROM drive hdc: QUANTUM FIREBALLP LM20.5, DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 8418816 sectors w/80KiB Cache, CHS=14848/9/63, UDMA(33) hda: hda1 hda2 < hda5 hda6 > hdc: 40132503 sectors w/1900KiB Cache, CHS=39813/16/63, UDMA(33) hdc: hdc1 hdb: Disabling (U)DMA for RICOH CD-R/RW MP7083A hdb: DMA disabled hdb: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache
i have the bootlogs of this system back to 2.5.25 only, which also shows the wrong(?) CHS:
Linux version 2.5.25 (mingo@mars) (gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-101.9)) #3 SMP Tue Jul 9 21:12:18 CEST 2002
hda: QUANTUM FIREBALL SE4.3A, DISK drive hdb: RICOH CD-R/RW MP7083A, ATAPI CD/DVD-ROM drive hdc: QUANTUM FIREBALLP LM20.5, DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 8418816 sectors w/80KiB Cache, CHS=14848/9/63 hda: [PTBL] [524/255/63] hda1 hda2 < hda5 hda6 > hdc: 40132503 sectors w/1900KiB Cache, CHS=39813/16/63 hdc: hdc1
Ingo
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