forked from pool/libvirt
6db7ff9129
- hook: encode incoming XML to UTF-8 before passing to lxml etree fromstring method Modifed suse-qemu-domain-hook.py boo#1123642 - libxl: change autoballooning default to disabled suse-libxl-disable-autoballoon.patch jsc#SLE-3059 - conf: add new 'xenbus' controller type 09eb1ae0-conf-add-xenbus-controller.patch - libxl: support Xen's max_grant_frames setting with maxGrantFrames attribute on the xenbus controller fb059757-libxl-add-xenbus-controller.patch, ec5a1191-libxl-support-max-grant-frames.patch, 5a64c202-xenconfig-support-max-grant-frames.patch bsc#1126325 - Replace patches with upstream variants Old: 0001-apparmor-Check-libvirtd-profile-status-by-name.patch, 0001-qemu-Fix-query-cpus-fast-target-architecture-detecti.patch New: 411cdaf8-apparmor-check-profile-name.patch, 696239ba-qemu-fix-query-cpus-fast.patch OBS-URL: https://build.opensuse.org/request/show/684801 OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=740
49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
https://bugzilla.novell.com/show_bug.cgi?id=879425
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---
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src/libxl/libxl_conf.c | 25 +++++++++++++++++++++++++
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1 file changed, 25 insertions(+)
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Index: libvirt-5.1.0/src/libxl/libxl_conf.c
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===================================================================
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--- libvirt-5.1.0.orig/src/libxl/libxl_conf.c
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+++ libvirt-5.1.0/src/libxl/libxl_conf.c
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@@ -893,6 +893,30 @@ libxlDiskSetDiscard(libxl_device_disk *x
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#endif
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}
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+static void
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+libxlDiskSetCacheMode(libxl_device_disk *x_disk, int cachemode)
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+{
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+ switch (cachemode) {
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+#if defined(LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MAGIC)
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+ case VIR_DOMAIN_DISK_CACHE_UNSAFE:
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+ if (x_disk->readwrite)
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+ x_disk->readwrite = (x_disk->readwrite & LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MASK) | LIBXL_HAVE_LIBXL_DEVICE_DISK_DISABLE_FLUSH_MAGIC;
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+ break;
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+#endif
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+#if defined(LIBXL_HAVE_DEVICE_DISK_DIRECT_IO_SAFE)
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+ case VIR_DOMAIN_DISK_CACHE_DIRECTSYNC:
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+ x_disk->direct_io_safe = true;
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+ break;
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+#endif
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+ case VIR_DOMAIN_DISK_CACHE_DEFAULT:
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+ case VIR_DOMAIN_DISK_CACHE_DISABLE:
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+ case VIR_DOMAIN_DISK_CACHE_WRITETHRU:
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+ case VIR_DOMAIN_DISK_CACHE_WRITEBACK:
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+ default:
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+ break;
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+ }
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+}
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+
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static char *
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libxlMakeNetworkDiskSrcStr(virStorageSourcePtr src,
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const char *username,
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@@ -1141,6 +1165,7 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk
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x_disk->is_cdrom = l_disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM ? 1 : 0;
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if (libxlDiskSetDiscard(x_disk, l_disk->discard) < 0)
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return -1;
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+ libxlDiskSetCacheMode(x_disk, l_disk->cachemode);
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/* An empty CDROM must have the empty format, otherwise libxl fails. */
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if (x_disk->is_cdrom && !x_disk->pdev_path)
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x_disk->format = LIBXL_DISK_FORMAT_EMPTY;
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