http://bugzilla.novell.com/show_bug.cgi?id=493201 Summary: liveCD performance is poor Classification: openSUSE Product: openSUSE 11.2 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: teheo@novell.com ReportedBy: coolo@novell.com QAContact: qa@suse.de Found By: Development Created an attachment (id=284754) --> (http://bugzilla.novell.com/attachment.cgi?id=284754) boot.msg Reading from CD when installed is ok, but when booting the live cd, it takes _forever_ and the CD reading performance is bad then too. The CD driver reads 105MB in 55,45s (1.9MB/s) when running from an installed factory, but needs 224.26s (468KB/s) when booted from live cd. The drive details: /dev/sr0: ATAPI CD-ROM, with removable media Model Number: MATSHITADVD-RAM UJ-842S Serial Number: Firmware Revision: 1.10 Standards: Likely used CD-ROM ATAPI-1 Configuration: DRQ response: 50us. Packet size: 12 bytes cache/buffer size = unknown Capabilities: LBA, IORDY(can be disabled) DMA: sdma0 sdma1 sdma2 mdma0 mdma1 *mdma2 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=240ns IORDY flow control=120ns HW reset results: CBLID- below Vih Device num = 1 Attached is boot.msg when booting from live cd. -- 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.