Rename the function to virDomainDefCheckDuplicateDiskInfo and make it check disk serials too. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1245013 --- src/conf/domain_conf.c | 17 ++++++++++++++--- src/conf/domain_conf.h | 2 +- src/libvirt_private.syms | 2 +- src/qemu/qemu_process.c | 2 +- 4 files changed, 17 insertions(+), 6 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 393ece7..29e55f2 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -24451,15 +24451,16 @@ virDomainDefNeedsPlacementAdvice(virDomainDefPtr def) int -virDomainDefCheckDuplicateDiskWWN(virDomainDefPtr def) +virDomainDefCheckDuplicateDiskInfo(virDomainDefPtr def) { size_t i; size_t j; for (i = 0; i < def->ndisks; i++) { - if (def->disks[i]->wwn) { + if (def->disks[i]->wwn || def->disks[i]->serial) { for (j = i + 1; j < def->ndisks; j++) { - if (STREQ_NULLABLE(def->disks[i]->wwn, + if (def->disks[i]->wwn && + STREQ_NULLABLE(def->disks[i]->wwn, def->disks[j]->wwn)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Disks '%s' and '%s' have identical WWN"), @@ -24467,6 +24468,16 @@ virDomainDefCheckDuplicateDiskWWN(virDomainDefPtr def) def->disks[j]->dst); return -1; } + + if (def->disks[i]->serial && + STREQ_NULLABLE(def->disks[i]->serial, + def->disks[j]->serial)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Disks '%s' and '%s' have identical serial"), + def->disks[i]->dst, + def->disks[j]->dst); + return -1; + } } } } diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index a101e2a..fd4ef82 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -3219,7 +3219,7 @@ virDomainParseMemory(const char *xpath, bool virDomainDefNeedsPlacementAdvice(virDomainDefPtr def) ATTRIBUTE_NONNULL(1); -int virDomainDefCheckDuplicateDiskWWN(virDomainDefPtr def) +int virDomainDefCheckDuplicateDiskInfo(virDomainDefPtr def) ATTRIBUTE_NONNULL(1); #endif /* __DOMAIN_CONF_H */ diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index c87efa1..c1b7b87 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -200,7 +200,7 @@ virDomainCpuPlacementModeTypeFromString; virDomainCpuPlacementModeTypeToString; virDomainDefAddImplicitControllers; virDomainDefCheckABIStability; -virDomainDefCheckDuplicateDiskWWN; +virDomainDefCheckDuplicateDiskInfo; virDomainDefCheckUnsupportedMemoryHotplug; virDomainDefClearCCWAddresses; virDomainDefClearDeviceAliases; diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 9c107bd..8cd713f 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -4629,7 +4629,7 @@ int qemuProcessStart(virConnectPtr conn, } if (!migrateFrom && !snapshot && - virDomainDefCheckDuplicateDiskWWN(vm->def) < 0) + virDomainDefCheckDuplicateDiskInfo(vm->def) < 0) goto cleanup; /* "volume" type disk's source must be translated before -- 2.4.5