# HG changeset patch
# User Ewan Mellor <ewan@xxxxxxxxxxxxx>
# Node ID ec4f43a4730fd4026dc9ac1e9341a50e4216a840
# Parent ea1ffa51b4121d36cffdc90276378a6ed334c2cc
This patch addresses bugzilla #649, enabling `xm list' to display the
actual amount of memory allocated by a guest. Also this patch:
- makes it more apparent that 'xm mem-set' has no effect on HVM's.
- show's that memory is changing if 'xm list' is issued while guest is
ballooning (w/o touching balloon driver)
Signed-off-by: Tommie McAfee <tommie.mcafee@xxxxxxxxxx>
---
tools/python/xen/xend/XendDomainInfo.py | 4 ++++
tools/python/xen/xend/server/XMLRPCServer.py | 2 +-
tools/python/xen/xm/main.py | 7 +++++++
3 files changed, 12 insertions(+), 1 deletion(-)
diff -r ea1ffa51b412 -r ec4f43a4730f tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py Wed Nov 08 09:38:06 2006 +0000
+++ b/tools/python/xen/xend/XendDomainInfo.py Wed Nov 08 09:50:09 2006 +0000
@@ -1042,6 +1042,10 @@ class XendDomainInfo:
except:
log.exception('Failed to restart domain %s.', str(self.domid))
+ def getSysMem(self):
+ info = dom_get(self.domid)
+ xs_memory=int(info['mem_kb'])/1024
+ return xs_memory
def _preserveForRestart(self):
"""Preserve a domain that has been shut down, by giving it a new UUID,
diff -r ea1ffa51b412 -r ec4f43a4730f
tools/python/xen/xend/server/XMLRPCServer.py
--- a/tools/python/xen/xend/server/XMLRPCServer.py Wed Nov 08 09:38:06
2006 +0000
+++ b/tools/python/xen/xend/server/XMLRPCServer.py Wed Nov 08 09:50:09
2006 +0000
@@ -79,7 +79,7 @@ methods = ['device_create', 'device_conf
'destroyDevice','getDeviceSxprs',
'setMemoryTarget', 'setName', 'setVCpuCount', 'shutdown',
'send_sysrq', 'getVCPUInfo', 'waitForDevices',
- 'getRestartCount']
+ 'getRestartCount', 'getSysMem']
exclude = ['domain_create', 'domain_restore']
diff -r ea1ffa51b412 -r ec4f43a4730f tools/python/xen/xm/main.py
--- a/tools/python/xen/xm/main.py Wed Nov 08 09:38:06 2006 +0000
+++ b/tools/python/xen/xm/main.py Wed Nov 08 09:50:09 2006 +0000
@@ -563,6 +563,12 @@ def parse_sedf_info(info):
}
def xm_brief_list(doms):
+ def get_mem_info():
+ dom_sysMem=server.xend.domain.getSysMem(d['domid'])
+ if dom_sysMem:
+ d['mem']=dom_sysMem
+
+
print '%-40s %3s %5s %5s %10s %9s' % \
('Name', 'ID', 'Mem', 'VCPUs', 'State', 'Time(s)')
@@ -571,6 +577,7 @@ def xm_brief_list(doms):
for dom in doms:
d = parse_doms_info(dom)
+ get_mem_info()
print format % d
def xm_label_list(doms):
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