From: Luyao Huang <lhuang@xxxxxxxxxx> We will ignore --maximum option when only use setvcpus with this option, like this (this error is another issue): # virsh setvcpus test3 --maximum 10 error: Failed to create controller cpu for group: No such file or directory this is because we do not set it in flags before we check if there is a flags set. Refactor these code and fix the logic. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1204033 Signed-off-by: Luyao Huang <lhuang@xxxxxxxxxx> Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx> --- tools/virsh-domain.c | 30 ++++++------------------------ 1 file changed, 6 insertions(+), 24 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index b39f4b6..1938f56 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -6736,15 +6736,16 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd) VSH_EXCLUSIVE_OPTIONS_VAR(current, config); VSH_EXCLUSIVE_OPTIONS_VAR(guest, config); + VSH_REQUIRE_OPTION_VAR(maximum, config); + if (config) flags |= VIR_DOMAIN_AFFECT_CONFIG; if (live) flags |= VIR_DOMAIN_AFFECT_LIVE; if (guest) flags |= VIR_DOMAIN_VCPU_GUEST; - /* none of the options were specified */ - if (!current && flags == 0) - flags = -1; + if (maximum) + flags |= VIR_DOMAIN_VCPU_MAXIMUM; if (!(dom = vshCommandOptDomain(ctl, cmd, NULL))) return false; @@ -6754,30 +6755,11 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd) goto cleanup; } - if (flags == -1) { + /* none of the options were specified */ + if (!current && flags == 0) { if (virDomainSetVcpus(dom, count) != 0) goto cleanup; } else { - /* If the --maximum flag was given, we need to ensure only the - --config flag is in effect as well */ - if (maximum) { - vshDebug(ctl, VSH_ERR_DEBUG, "--maximum flag was given\n"); - - flags |= VIR_DOMAIN_VCPU_MAXIMUM; - - /* If neither the --config nor --live flags were given, OR - if just the --live flag was given, we need to error out - warning the user that the --maximum flag can only be used - with the --config flag */ - if (live || !config) { - - /* Warn the user about the invalid flag combination */ - vshError(ctl, _("--maximum must be used with --config only")); - goto cleanup; - } - } - - /* Apply the virtual cpu changes */ if (virDomainSetVcpusFlags(dom, count, flags) < 0) goto cleanup; } -- 2.0.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list