[Xen-API] [PATCH] make auto_poweron=true slightly less strange in a world of resource pools

[David Scott <dave.scott@xxxxxxxxxxxxx>]

# HG changeset patch
# User David Scott <dave.scott@xxxxxxxxxxxxx>
# Date 1270637206 -3600
# Node ID dddf116cddb5a77df6b6f831e50a9f9365b06d10
# Parent  e80cc42b227116e59498beb8985fa7f198f307ef
CA-39401: on server boot only start VMs with auto_poweron=true which have their 
affinity set to the local host.

The auto_poweron=true mechanism made sense when all pools were of size 1. It's 
a bit odd with multi-host pools.. surely these days you would HA protect VMs 
you care about?

This change makes the auto_poweron mechanism a bit less inexplicable. At some 
point we ought to merge this with HA.

Signed-off-by: David Scott <dave.scott@xxxxxxxxxxxxx>

diff -r e80cc42b2271 -r dddf116cddb5 scripts/xapi-autostart-vms
--- a/scripts/xapi-autostart-vms        Wed Apr 07 11:46:02 2010 +0100
+++ b/scripts/xapi-autostart-vms        Wed Apr 07 11:46:46 2010 +0100
@@ -15,5 +15,6 @@
 /opt/xensource/bin/xapi-wait-init-complete ${XAPI_START_TIMEOUT_SECONDS}
 if [ $? -eq 0 ]; then
     # if xapi init completed then start vms (best effort, don't report errors)
-    xe vm-start other-config:auto_poweron=true power-state=halted --multiple 
>/dev/null 2>/dev/null || true
+       . /etc/xensource-inventory
+    xe vm-start other-config:auto_poweron=true affinity=${INSTALLATION_UUID} 
power-state=halted --multiple >/dev/null 2>/dev/null || true
 fi
1 file changed, 2 insertions(+), 1 deletion(-)
scripts/xapi-autostart-vms |    3 ++-

Attachment: xen-api.hg.patch
Description: Text Data

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