2 files changed, 96 insertions, 0 deletions
diff --git a/results/classifier/108/other/1786 b/results/classifier/108/other/1786
new file mode 100644
index 00000000..15151b97
--- /dev/null
+++ b/results/classifier/108/other/1786
@@ -0,0 +1,39 @@
+graphic: 0.785
+device: 0.759
+performance: 0.651
+network: 0.560
+permissions: 0.536
+semantic: 0.536
+PID: 0.515
+socket: 0.494
+vnc: 0.467
+boot: 0.409
+debug: 0.330
+KVM: 0.273
+files: 0.239
+other: 0.236
+
+Impossible to create an uncompressed QCOW2 disk
+Description of problem:
+An QCOW2 image is created compressed unconditionally. There is no way to disable compression, albeit the QCOW format specification allows this.
+
+```
+$ qemu-img --version
+qemu-img version 6.2.0 (Debian 1:6.2+dfsg-2ubuntu6.12)
+Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers
+$ qemu-img create -f qcow2 test.qcow2 1G
+Formatting 'test.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=1073741824 lazy_refcounts=off refcount_bits=16
+$
+```
+
+Same is applicable for 8-x qemu-img version (I built it for testing purposes)
+```
+$ ./build/qemu-img create -f qcow2 disk.qcow2 1G
+Formatting 'disk.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=1073741824 lazy_refcounts=off refcount_bits=16
+$ ./build/qemu-img --version
+qemu-img version 8.0.90 (v8.1.0-rc0-21-gd1181d2937)
+Copyright (c) 2003-2023 Fabrice Bellard and the QEMU Project developers
+$ 
+```
+Steps to reproduce:
+Create a QCOW2 disk with `qemu-img` of never versions.
diff --git a/results/classifier/108/other/1786343 b/results/classifier/108/other/1786343
new file mode 100644
index 00000000..e19202bb
--- /dev/null
+++ b/results/classifier/108/other/1786343
@@ -0,0 +1,57 @@
+vnc: 0.687
+PID: 0.683
+files: 0.638
+graphic: 0.630
+network: 0.622
+debug: 0.591
+device: 0.588
+boot: 0.585
+socket: 0.583
+other: 0.578
+permissions: 0.561
+KVM: 0.548
+performance: 0.540
+semantic: 0.460
+
+QEMU v3.0.0-rc4 configure fails with --enable-mpath on CentOS 7.5
+
+QEMU v3.0.0-rc4 configure fails with --enable-mpath on CentOS 7.5.
+
+After commit b3f1c8c413bc83e4a2cc7a63e4eddf9fe6449052 "qemu-pr-helper: use new
+libmultipath API", QEMU started using new libmultipath API, which is not
+available on CentOS 7.5.  Reverting this commit, configure passes.
+
+Steps to reproduce (fails on x86_64 and ppc64le architectures):
+
+  $ git clone git://git.qemu.org/qemu.git
+  $ mkdir -p qemu/build && cd qemu/build
+  $ ../configure --enable-mpath
+  ERROR: Multipath requires libmpathpersist devel
+
+  $ rpm -qa | grep device-mapper | sort
+  device-mapper-1.02.146-4.el7.ppc64le
+  device-mapper-devel-1.02.146-4.el7.ppc64le
+  device-mapper-libs-1.02.146-4.el7.ppc64le
+  device-mapper-multipath-0.4.9-119.el7.ppc64le
+  device-mapper-multipath-devel-0.4.9-119.el7.ppc64le
+  device-mapper-multipath-libs-0.4.9-119.el7.ppc64le
+
+Snippet from config.log:
+
+  funcs: do_compiler do_cc compile_prog main
+  lines: 92 125 3580 0
+  cc -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -Wno-missing-braces -I/usr/include/p11-kit-1 -I/usr/include/libpng15 -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -m64 -g -ludev -lmultipath -lmpathpersist
+  config-temp/qemu-conf.c: In function ‘main’:
+  config-temp/qemu-conf.c:15:5: error: too few arguments to function ‘mpath_lib_init’
+       multipath_conf = mpath_lib_init();
+       ^
+  In file included from config-temp/qemu-conf.c:2:0:
+  /usr/include/mpath_persist.h:179:12: note: declared here
+   extern int mpath_lib_init (struct udev *udev);
+              ^
+
+I'll work on a fix for configure.
+
+Fixed here:
+https://git.qemu.org/?p=qemu.git;a=commitdiff;h=1b0578f5c455d5a95384
+