1 files changed, 39 insertions, 0 deletions
diff --git a/results/classifier/118/virtual/1192065 b/results/classifier/118/virtual/1192065
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+++ b/results/classifier/118/virtual/1192065
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+virtual: 0.972
+mistranslation: 0.848
+performance: 0.770
+graphic: 0.760
+device: 0.732
+semantic: 0.667
+VMM: 0.578
+risc-v: 0.532
+kernel: 0.529
+hypervisor: 0.528
+x86: 0.507
+PID: 0.505
+boot: 0.489
+architecture: 0.484
+i386: 0.483
+user-level: 0.483
+vnc: 0.469
+network: 0.462
+permissions: 0.456
+ppc: 0.451
+register: 0.449
+socket: 0.441
+debug: 0.436
+TCG: 0.384
+assembly: 0.359
+files: 0.334
+arm: 0.319
+KVM: 0.306
+peripherals: 0.270
+
+qemu release memory to system 
+
+Qemu pre-allocates the maximum balloon amount which is inconvinient if all of the memory is used up and some other system needs to be added memory resource
+
+eg:- I have 4GB RAM with 4 virtual systems to be run.
+I want each of them to start with 1GB RAM with maximum 2GB possible. This is not achievable since qemu pre-allocates the maximum balloon amount which is 2GBx4 systems . So to start all 4 systems the system needs 8GB RAM rather than 4GB RAM to start with although I have told initial balloon amount to be 1GB.
+
+Looking through old bug tickets... I think you should rather use hotpluggable memory here for the guests instead - or use a big swap partition on the host. Anyway, this is not a bug, so closing this ticket now.
+