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Paused domain should remain paused after migration

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=981139

If a domain is paused before migration starts, we need to tell that to
the destination libvirtd to prevent it from resuming the domain at the
end of migration. This regression was introduced by commit 5379bb0.
This commit is contained in:
Jiri Denemark 2013-07-04 19:58:51 +02:00
parent 2e4dd4107e
commit d4ce75ba76
2 changed files with 19 additions and 12 deletions
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22
src/libvirt.c
View File

@ -4563,16 +4563,17 @@ virDomainMigrateVersion1(virDomainPtr domain,
char *cookie = NULL;
int cookielen = 0, ret;
virDomainInfo info;
unsigned int destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
unsigned int destflags;
VIR_DOMAIN_DEBUG(domain,
"dconn=%p, flags=%lx, dname=%s, uri=%s, bandwidth=%lu",
dconn, flags, NULLSTR(dname), NULLSTR(uri), bandwidth);
ret = virDomainGetInfo(domain, &info);
if (ret == 0 && info.state == VIR_DOMAIN_PAUSED) {
if (ret == 0 && info.state == VIR_DOMAIN_PAUSED)
flags |= VIR_MIGRATE_PAUSED;
}
destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
/* Prepare the migration.
*
@ -4659,7 +4660,7 @@ virDomainMigrateVersion2(virDomainPtr domain,
virErrorPtr orig_err = NULL;
unsigned int getxml_flags = 0;
int cancelled;
unsigned int destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
unsigned long destflags;
VIR_DOMAIN_DEBUG(domain,
"dconn=%p, flags=%lx, dname=%s, uri=%s, bandwidth=%lu",
@ -4699,11 +4700,12 @@ virDomainMigrateVersion2(virDomainPtr domain,
return NULL;
ret = virDomainGetInfo(domain, &info);
if (ret == 0 && info.state == VIR_DOMAIN_PAUSED) {
if (ret == 0 && info.state == VIR_DOMAIN_PAUSED)
flags |= VIR_MIGRATE_PAUSED;
}
VIR_DEBUG("Prepare2 %p flags=%lx", dconn, flags);
destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
VIR_DEBUG("Prepare2 %p flags=%lx", dconn, destflags);
ret = dconn->driver->domainMigratePrepare2
(dconn, &cookie, &cookielen, uri, &uri_out, destflags, dname,
bandwidth, dom_xml);
@ -4811,7 +4813,7 @@ virDomainMigrateVersion3Full(virDomainPtr domain,
int cancelled = 1;
unsigned long protection = 0;
bool notify_source = true;
unsigned int destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
unsigned int destflags;
int state;
virTypedParameterPtr tmp;
@ -4870,7 +4872,9 @@ virDomainMigrateVersion3Full(virDomainPtr domain,
if (ret == 0 && state == VIR_DOMAIN_PAUSED)
flags |= VIR_MIGRATE_PAUSED;
VIR_DEBUG("Prepare3 %p flags=%x", dconn, flags);
destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
VIR_DEBUG("Prepare3 %p flags=%x", dconn, destflags);
cookiein = cookieout;
cookieinlen = cookieoutlen;
cookieout = NULL;

9
src/qemu/qemu_migration.c
View File

@ -3503,7 +3503,7 @@ static int doPeer2PeerMigrate2(virQEMUDriverPtr driver,
virErrorPtr orig_err = NULL;
bool cancelled;
virStreamPtr st = NULL;
unsigned int destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
unsigned long destflags;
VIR_DEBUG("driver=%p, sconn=%p, dconn=%p, vm=%p, dconnuri=%s, "
"flags=%lx, dname=%s, resource=%lu",
@ -3522,6 +3522,8 @@ static int doPeer2PeerMigrate2(virQEMUDriverPtr driver,
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_PAUSED)
flags |= VIR_MIGRATE_PAUSED;
destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
VIR_DEBUG("Prepare2 %p", dconn);
if (flags & VIR_MIGRATE_TUNNELLED) {
/*
@ -3651,8 +3653,7 @@ doPeer2PeerMigrate3(virQEMUDriverPtr driver,
virErrorPtr orig_err = NULL;
bool cancelled = true;
virStreamPtr st = NULL;
unsigned int destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
unsigned long destflags;
virTypedParameterPtr params = NULL;
int nparams = 0;
int maxparams = 0;
@ -3705,6 +3706,8 @@ doPeer2PeerMigrate3(virQEMUDriverPtr driver,
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_PAUSED)
flags |= VIR_MIGRATE_PAUSED;
destflags = flags & ~VIR_MIGRATE_ABORT_ON_ERROR;
VIR_DEBUG("Prepare3 %p", dconn);
cookiein = cookieout;
cookieinlen = cookieoutlen;