| Message ID | 20210531150455.51804-1-krzysztof.kozlowski@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | [Unstable] UBUNTU: [Debian] install kvm_stat systemd service | expand |
Acked-by: Tim Gardner <tim.gardner@canonical.com> Just another tool that doesn't run until activated. On 5/31/21 9:04 AM, Krzysztof Kozlowski wrote: > Install the kvm_stat systemd service in linux-host-tools package, > disabled by default. The service logs KVM kernel module trace events to > /var/log/kvm_stat.csv. > > This tool is useful for observing guest behavior from the host > perspective. Often conclusions about performance or buggy behavior can > be drawn from the output. > > BugLink: https://bugs.launchpad.net/bugs/1921870 > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> > --- > debian/rules.d/3-binary-indep.mk | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/debian/rules.d/3-binary-indep.mk b/debian/rules.d/3-binary-indep.mk > index 511a5eb39211..6a44129678b2 100644 > --- a/debian/rules.d/3-binary-indep.mk > +++ b/debian/rules.d/3-binary-indep.mk > @@ -88,6 +88,7 @@ install-tools: toolsbashcomp = $(CURDIR)/debian/$(toolspkg)/usr/share/bash-compl > install-tools: hosttoolspkg = $(hosttools_pkg_name) > install-tools: hosttoolsbin = $(CURDIR)/debian/$(hosttoolspkg)/usr/bin > install-tools: hosttoolsman = $(CURDIR)/debian/$(hosttoolspkg)/usr/share/man > +install-tools: hosttoolssystemd = $(CURDIR)/debian/$(hosttoolspkg)/lib/systemd/system > install-tools: cloudpkg = $(cloud_common_pkg_name) > install-tools: cloudbin = $(CURDIR)/debian/$(cloudpkg)/usr/bin > install-tools: cloudsbin = $(CURDIR)/debian/$(cloudpkg)/usr/sbin > @@ -159,8 +160,11 @@ endif > ifeq ($(do_tools_host),true) > install -d $(hosttoolsbin) > install -d $(hosttoolsman)/man1 > + install -d $(hosttoolssystemd) > > install -m 755 $(CURDIR)/tools/kvm/kvm_stat/kvm_stat $(hosttoolsbin)/ > + install -m 644 $(CURDIR)/tools/kvm/kvm_stat/kvm_stat.service \ > + $(hosttoolssystemd)/ > > cd $(builddir)/tools/tools/kvm/kvm_stat && make man > install -m644 $(builddir)/tools/tools/kvm/kvm_stat/*.1 \ > @@ -188,6 +192,7 @@ binary-headers: prepare-indep install-headers > dh_builddeb -p$(indep_hdrpkg) > > binary-indep: cloudpkg = $(cloud_common_pkg_name) > +binary-indep: hosttoolspkg = $(hosttools_pkg_name) > binary-indep: install-indep > @echo Debug: $@ > dh_installchangelogs -i > @@ -213,6 +218,11 @@ endif > # and dh_systemd_start are called: > dh_installinit -p$(cloudpkg) --no-start --no-enable --name intel-sgx-load-module > endif > +endif > +ifeq ($(do_tools_host),true) > + # Keep kvm_stat.service disabled by default (after dh_systemd_enable > + # and dh_systemd_start: > + dh_installinit -p$(hosttoolspkg) --no-enable --no-start --name kvm_stat > endif > dh_installdeb -i > $(lockme) dh_gencontrol -i >
On Mon, May 31, 2021 at 05:04:55PM +0200, Krzysztof Kozlowski wrote: > Install the kvm_stat systemd service in linux-host-tools package, > disabled by default. The service logs KVM kernel module trace events to > /var/log/kvm_stat.csv. > > This tool is useful for observing guest behavior from the host > perspective. Often conclusions about performance or buggy behavior can > be drawn from the output. > > BugLink: https://bugs.launchpad.net/bugs/1921870 > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
diff --git a/debian/rules.d/3-binary-indep.mk b/debian/rules.d/3-binary-indep.mk index 511a5eb39211..6a44129678b2 100644 --- a/debian/rules.d/3-binary-indep.mk +++ b/debian/rules.d/3-binary-indep.mk @@ -88,6 +88,7 @@ install-tools: toolsbashcomp = $(CURDIR)/debian/$(toolspkg)/usr/share/bash-compl install-tools: hosttoolspkg = $(hosttools_pkg_name) install-tools: hosttoolsbin = $(CURDIR)/debian/$(hosttoolspkg)/usr/bin install-tools: hosttoolsman = $(CURDIR)/debian/$(hosttoolspkg)/usr/share/man +install-tools: hosttoolssystemd = $(CURDIR)/debian/$(hosttoolspkg)/lib/systemd/system install-tools: cloudpkg = $(cloud_common_pkg_name) install-tools: cloudbin = $(CURDIR)/debian/$(cloudpkg)/usr/bin install-tools: cloudsbin = $(CURDIR)/debian/$(cloudpkg)/usr/sbin @@ -159,8 +160,11 @@ endif ifeq ($(do_tools_host),true) install -d $(hosttoolsbin) install -d $(hosttoolsman)/man1 + install -d $(hosttoolssystemd) install -m 755 $(CURDIR)/tools/kvm/kvm_stat/kvm_stat $(hosttoolsbin)/ + install -m 644 $(CURDIR)/tools/kvm/kvm_stat/kvm_stat.service \ + $(hosttoolssystemd)/ cd $(builddir)/tools/tools/kvm/kvm_stat && make man install -m644 $(builddir)/tools/tools/kvm/kvm_stat/*.1 \ @@ -188,6 +192,7 @@ binary-headers: prepare-indep install-headers dh_builddeb -p$(indep_hdrpkg) binary-indep: cloudpkg = $(cloud_common_pkg_name) +binary-indep: hosttoolspkg = $(hosttools_pkg_name) binary-indep: install-indep @echo Debug: $@ dh_installchangelogs -i @@ -213,6 +218,11 @@ endif # and dh_systemd_start are called: dh_installinit -p$(cloudpkg) --no-start --no-enable --name intel-sgx-load-module endif +endif +ifeq ($(do_tools_host),true) + # Keep kvm_stat.service disabled by default (after dh_systemd_enable + # and dh_systemd_start: + dh_installinit -p$(hosttoolspkg) --no-enable --no-start --name kvm_stat endif dh_installdeb -i $(lockme) dh_gencontrol -i
Install the kvm_stat systemd service in linux-host-tools package, disabled by default. The service logs KVM kernel module trace events to /var/log/kvm_stat.csv. This tool is useful for observing guest behavior from the host perspective. Often conclusions about performance or buggy behavior can be drawn from the output. BugLink: https://bugs.launchpad.net/bugs/1921870 Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- debian/rules.d/3-binary-indep.mk | 10 ++++++++++ 1 file changed, 10 insertions(+)