Your message dated Sun, 30 Dec 2012 15:23:10 +0400
with message-id <[email protected]>
and subject line Re: Bug#622319: qemu: please change the default write mode to
writeback
has caused the Debian Bug report #622319,
regarding qemu: please change the default write mode to writeback
to be marked as done.
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Bug report if necessary, and/or fix the problem forthwith.
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--
622319: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622319
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: qemu
Version: 0.14.0+dfsg-5
Severity: important
Windows XP on qemu is very slow with the upgrade to 0.14; on a quad core 3.4GHz
with virtualization it is about as slow as my single core 2.4GHz laptop without
virtualization (i.e. the laptop doesn't have the ability to do virtualization
in hardware).
It could be something else, but the most likely culprit is no kvm.
-- System Information:
Debian Release: wheezy/sid
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'testing'), (100, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.38-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages qemu depends on:
ii qemu-system 0.14.0+dfsg-5 QEMU full system emulation binarie
ii qemu-user 0.14.0+dfsg-5 QEMU user mode emulation binaries
ii qemu-utils 0.14.0+dfsg-5 QEMU utilities
qemu recommends no packages.
Versions of packages qemu suggests:
ii qemu-user-static 0.14.0+dfsg-5 QEMU user mode emulation binaries
-- no debconf information
--- End Message ---
--- Begin Message ---
Version: 1.3.0+dfsg-1~exp1
This finally happened in upstream version 1.3 of qemu: default
cache mode on host for virtual block devices is set to writeback.
/mjt
--- End Message ---