From a4ed5b4212bac7907daf296b313583fb14569c56 Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Thu, 8 Dec 2016 11:25:09 +0100 Subject: [PATCH] qemu: Don't try to find compression program for "raw" memory images There's nothing to compress if the requested snapshot memory format is set to 'raw' explicitly. After commit 9e14689ea libvirt would try to run /sbin/raw to process the memory stream if the qemu.conf option snapshot_image_format is set. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1402726 --- src/qemu/qemu_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index a8ae3fe0d0..2997f1f95d 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3291,6 +3291,9 @@ qemuGetCompressionProgram(const char *imageFormat, if ((ret = qemuSaveCompressionTypeFromString(imageFormat)) < 0) goto error; + if (ret == QEMU_SAVE_FORMAT_RAW) + return QEMU_SAVE_FORMAT_RAW; + if (!(*compresspath = virFindFileInPath(imageFormat))) goto error; -- 2.47.2