f9b3d85b1e
* xen/arm: Fully initialise struct membanks_hdr fields
* build: Set DATE to SOURCE_DATE_EPOCH if available (for
reproducible builds)
* x86: Add Support for Paging-Write Feature
* x86/time: introduce command line option to select wallclock
* x86/time: prefer CMOS over EFI_GET_TIME
* xentrace: free CPU mask string before overwriting pointer
* xl: properly dispose of vTPM struct instance
* xl: properly dispose of libxl_dominfo struct instances
* Various documentation fixes and adjustments
* Various MISRA compliance improvements.
OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=871
47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
From: Olaf Hering <olaf@aepfle.de>
|
|
Date: Thu, 29 Oct 2020 17:00:19 +0100
|
|
Subject: libxc sr xl migration debug
|
|
|
|
xl: fix description of migrate --debug
|
|
|
|
xl migrate --debug used to track every pfn in every batch of pages.
|
|
But these times are gone. The code in xc_domain_save is the consumer
|
|
of this knob, now may enable verification mode.
|
|
|
|
Signed-off-by: Olaf Hering <olaf@aepfle.de>
|
|
|
|
v03:
|
|
- adjust to describe what --debug would do when the code which
|
|
consumes this knob is fixed.
|
|
v02:
|
|
- the option has no effect anymore
|
|
---
|
|
docs/man/xl.1.pod.in | 4 +++-
|
|
tools/xl/xl_cmdtable.c | 2 +-
|
|
2 files changed, 4 insertions(+), 2 deletions(-)
|
|
|
|
--- a/docs/man/xl.1.pod.in
|
|
+++ b/docs/man/xl.1.pod.in
|
|
@@ -486,7 +486,9 @@ domain.
|
|
|
|
=item B<--debug>
|
|
|
|
-Display huge (!) amount of debug information during the migration process.
|
|
+This enables verification mode, which will transfer the entire domU memory
|
|
+once more to the receiving host to make sure the content is identical on
|
|
+both sides.
|
|
|
|
=item B<-p>
|
|
|
|
--- a/tools/xl/xl_cmdtable.c
|
|
+++ b/tools/xl/xl_cmdtable.c
|
|
@@ -173,7 +173,7 @@ const struct cmd_spec cmd_table[] = {
|
|
" migrate-receive [-d -e]\n"
|
|
"-e Do not wait in the background (on <host>) for the death\n"
|
|
" of the domain.\n"
|
|
- "--debug Print huge (!) amount of debug during the migration process.\n"
|
|
+ "--debug Enable verification mode.\n"
|
|
"-p Do not unpause domain after migrating it.\n"
|
|
"-D Preserve the domain id"
|
|
},
|