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Diffstat (limited to 'results/classifier/108/other/1219234')
| -rw-r--r-- | results/classifier/108/other/1219234 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/results/classifier/108/other/1219234 b/results/classifier/108/other/1219234 new file mode 100644 index 000000000..8b373fc11 --- /dev/null +++ b/results/classifier/108/other/1219234 @@ -0,0 +1,38 @@ +other: 0.876 +device: 0.855 +semantic: 0.828 +debug: 0.809 +files: 0.728 +graphic: 0.727 +performance: 0.699 +PID: 0.660 +socket: 0.555 +permissions: 0.522 +boot: 0.482 +network: 0.419 +vnc: 0.399 +KVM: 0.102 + +-device ide-hd will assign bus with with no free units + +Originally filed here: https://bugzilla.redhat.com/show_bug.cgi?id=1000118 + +./x86_64-softmmu/qemu-system-x86_64 -device ahci -drive id=aa,file=/tmp/foo,if=none -drive id=bb,file=/tmp/foo,if=none -device ide-hd,drive=aa -device ide-hd,drive=bb +qemu-system-x86_64: -device ide-hd,drive=bb: Can't create IDE unit 1, bus supports only 1 units +qemu-system-x86_64: -device ide-hd,drive=bb: Device initialization failed. +qemu-system-x86_64: -device ide-hd,drive=bb: Device 'ide-hd' could not be initialized + +If a bus isn't specified for -device ide-hd, it just uses the first bus it finds, not taking into account if that bus was already assigned for another device. So users are forced to do -device ide-hd,bus=ide.0 -device ide-hd,bus=ide.1, etc. + +This isn't specific to -device ahci, but it's worse there since there isn't any -drive if=IDE or -hda convenience option, which both seem to get the logic correct. + +I know -device is the 'build it yourself' approach so I understand if this is WONTFIX. + +Is somebody still planning to fix this, or should this be closed as WONTFIX? + +I'll re-investigate. I definitely fixed some of this (there is if=IDE for AHCI now), but I recall Markus mentioning recently that there are a lot of weird things quite broken with AHCI and bus assignment. + +I'm working on several other IDE fixes for the next release, so we can add this one to the pile. I will leave it as "incomplete" for now since I need to re-assess. + +[Expired for QEMU because there has been no activity for 60 days.] + |