[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] libxl: correct xl cpupool-numa-split with vcpu limited dom0
When trying to use xl cpupool-numa-split and dom0 is limited to less vcpus than one numa node the operation will fail. Correct this by allowing this configuration. Reported-by: Glenn Enright <glenn@xxxxxxxxxxxxxxx> Signed-off-by: Juergen Gross <jgross@xxxxxxxx> --- tools/libxl/xl_cmdimpl.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c index 8696ca7..d912c39 100644 --- a/tools/libxl/xl_cmdimpl.c +++ b/tools/libxl/xl_cmdimpl.c @@ -8537,7 +8537,11 @@ int main_cpupoolnumasplit(int argc, char **argv) n++; } } - if (libxl_set_vcpuonline(ctx, 0, &cpumap)) { + if (libxl_domain_info(ctx, &info, 0)) { + fprintf(stderr, "error on getting info for Domain-0\n"); + goto out; + } + if (info.vcpu_online > n && libxl_set_vcpuonline(ctx, 0, &cpumap)) { fprintf(stderr, "error on removing vcpus for Domain-0\n"); goto out; } @@ -8552,7 +8556,7 @@ int main_cpupoolnumasplit(int argc, char **argv) fprintf(stderr, "error on getting info for Domain-0\n"); goto out; } - if (info.vcpu_online == n) { + if (info.vcpu_online <= n) { break; } sleep(1); -- 2.6.6 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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