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.