[Bug 561524] New: CD ripping performance very slow
http://bugzilla.novell.com/show_bug.cgi?id=561524 http://bugzilla.novell.com/show_bug.cgi?id=561524#c0 Summary: CD ripping performance very slow Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: x86-64 OS/Version: openSUSE 11.2 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: DHWalker@ucdavis.edu QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=331483) --> (http://bugzilla.novell.com/attachment.cgi?id=331483) Save from YaST's Hardwaqre Information. User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.0.260.0 Safari/532.5 Grip starts ripping CDs at 5x-10x, or even higher, until it gets to the last track or two on the disk. Then it slows to 0.1x-0.2x for the rest of the disk. This doesn't happen on the same hardware under Vista. Here's the result of "hdparm -I /dev/cdrom": ATAPI CD-ROM, with removable media Model Number: TSSTcorp CDDVDW TS-L633M Serial Number: Firmware Revision: 0200 Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6 Standards: Supported: CD-ROM ATAPI-3 -4 -5 -6 -7 Configuration: DRQ response: 50us. Packet size: 12 bytes cache/buffer size = unknown Capabilities: LBA, IORDY(can be disabled) DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * PACKET command feature set * DEVICE_RESET command * NOP cmd Removable Media Status Notification feature set * Gen1 signaling speed (1.5Gb/s) * Phy event counters Device-initiated interface power management * Software settings preservation I'll also attach a save of YaST's Hardware Information. Reproducible: Always Steps to Reproduce: 1. Use Grip to read an audio CD 2. 3. Actual Results: As described above. Good performance at the beginning of the disk, very slow at the end (making the whole disk take about an hour or longer to rip). Expected Results: Good performance through the whole disk. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jeff Mahoney
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Tejun Heo
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--- Comment #2 from David Walker
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--- Comment #3 from David Walker
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--- Comment #4 from David Walker
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David Walker
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Tejun Heo
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--- Comment #7 from David Walker
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David Walker
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Tejun Heo
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Jörg Schiling
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David Walker
cdda2wav -version icedax 1.1.9
This happened pretty consistently across all CDs that I tried, so I don't think it's media errors on the CDs. I had good success with using "-S 10" to limit the maximum speed, though. The interesting thing is that after installing the upgraded 11.2 kernel-desktop that was distributed a couple of days ago (kernel-desktop-2.6.31.8-0.1.1.x86_64), I now longer have the problem, with or without "-S 10". I had noticed there was a driver upgrade that looked like it might affect this problem, so I tried again without "-S 10". I assume from Jorg's comment that I'm running the "broken fork" version of cdda2wav. I'm planning to do some more experimentation to see if cdparanoia is also working OK, and I figured I'd switch back to cdparanoia, since it seems to be grip's default. Would the "original" cdda2wav be a better choice? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #12 from Jörg Schiling
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--- Comment #13 from Tejun Heo
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David Walker
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--- Comment #15 from David Walker
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--- Comment #16 from David Walker
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David Walker
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--- Comment #18 from Jörg Schiling
It appears that limiting the speed to 10 ("-S 10") does the trick, although I didn't have to do anything to make things work under Vista. Perhaps it limits the ripping speed automatically?
If limiting the speed helps and if the errors appear on the outer tracks only and if the CD is a "pressed" original, then there is usually a problem a dynamic unbalance in the medium that causes the outer parts of the CD to swing up and down. I would guess that something did limit the speed on MS-Win. Did you run cdda2wav-2.01.01a71 on MS-Win? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #19 from David Walker
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--- Comment #20 from Jörg Schiling
I ran Windows Media Player. (Actually, it ran automatically.)
After getting your note, though, I looked around and found 2.01-bootcd.ru_mingw32_nt_1.0.10-0.46-3-2-_i386_i386 on http://smithii.com/cdrtools . Unfortunately, I'm not that good at Windows and don't know what my device identifier is. "cdda2wav -scanbus" didn't work, so I tried "-D 1,0,0" as that is what it is on Linux, but I didn't have any luck.
This may be a modified version or an extremely old version. There is always a recent compilation from Thomas Plank. I recommend to use this. cdda2wav supports -scanbus since more than three years. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #21 from David Walker
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Jeff Mahoney
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--- Comment #24 from Jörg Schiling
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Andreas Jaeger
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