Displaying 2 results from an estimated 2 matches for "hvm_domid".
2012 Nov 13
4
[PATCH] qemu-stubdom: prevent useless medium change
...spaces
as tabs and tried to indent in the same level.
---
xenstore.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/xenstore.c b/xenstore.c
index 1857160..d3a4588 100644
--- a/xenstore.c
+++ b/xenstore.c
@@ -614,6 +614,12 @@ void xenstore_parse_domain_config(int hvm_domid)
if (pasprintf(&danger_buf, "%s/device/vbd/%s", danger_path, e_danger[i]) == -1)
continue;
if (bdrv_open2(bs, danger_buf, BDRV_O_CACHE_WB /* snapshot and write-back */, &bdrv_raw) == 0) {
+ if (pasprintf(&buf, "%s/params", bpath) == -1)...
2012 Aug 10
6
qemu-xen-traditional: NOCACHE or CACHE_WB to open disk images for IDE
Hi list,
Recently I was debugging L2 guest slow booting issue in nested virtualization environment (both L0 and L1 hypervisors are all Xen).
To boot a L2 Linux guest (RHEL6u2), it will need to wait more than 3 minutes after grub loaded, I did some profile, and see guest is doing disk operations by int13 BIOS procedure.
Even not consider the nested case, I saw there is a bug reporting normal VM