[libvirt PATCHv5 09/15] qemu: add virtiofsd_debug to qemu.conf

Add a 'virtiofsd_debug' option for tuning whether to run virtiofsd in debug mode. Signed-off-by: Ján Tomko <jtomko(a)redhat.com&gt; Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; Reviewed-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/libvirtd_qemu.aug | 1 + src/qemu/qemu.conf | 7 +++++++ src/qemu/qemu_conf.c | 2 ++ src/qemu/qemu_conf.h | 1 + src/qemu/test_libvirtd_qemu.aug.in | 1 + 5 files changed, 12 insertions(+) diff --git a/src/qemu/libvirtd_qemu.aug b/src/qemu/libvirtd_qemu.aug index 557b6f38f8..3014fa6b86 100644 --- a/src/qemu/libvirtd_qemu.aug +++ b/src/qemu/libvirtd_qemu.aug @@ -116,6 +116,7 @@ module Libvirtd_qemu = let nvram_entry = str_array_entry "nvram" let debug_level_entry = int_entry "gluster_debug_level" + | bool_entry "virtiofsd_debug" let memory_entry = str_entry "memory_backing_dir" diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index b6805ffc41..815d2d78ae 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -809,6 +809,13 @@ # #gluster_debug_level = 9 +# virtiofsd debug +# +# Whether to enable the debugging output of the virtiofsd daemon. +# Possible values are 0 or 1. Disabled by default. +# +#virtiofsd_debug = 1 + # To enhance security, QEMU driver is capable of creating private namespaces # for each domain started. Well, so far only "mount" namespace is supported. If # enabled it means qemu process is unable to see all the devices on the system, diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index eeb29f46bd..17a6eb3422 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -836,6 +836,8 @@ virQEMUDriverConfigLoadDebugEntry(virQEMUDriverConfigPtr cfg, { if (virConfGetValueUInt(conf, "gluster_debug_level", &cfg->glusterDebugLevel) < 0) return -1; + if (virConfGetValueBool(conf, "virtiofsd_debug", &cfg->virtiofsdDebug) < 0) + return -1; return 0; } diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index cedf232223..3ce9566b71 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -202,6 +202,7 @@ struct _virQEMUDriverConfig { virFirmwarePtr *firmwares; size_t nfirmwares; unsigned int glusterDebugLevel; + bool virtiofsdDebug; char *memoryBackingDir; diff --git a/src/qemu/test_libvirtd_qemu.aug.in b/src/qemu/test_libvirtd_qemu.aug.in index dd90edf687..fca9a942c9 100644 --- a/src/qemu/test_libvirtd_qemu.aug.in +++ b/src/qemu/test_libvirtd_qemu.aug.in @@ -98,6 +98,7 @@ module Test_libvirtd_qemu = } { "stdio_handler" = "logd" } { "gluster_debug_level" = "9" } +{ "virtiofsd_debug" = "1" } { "namespaces" { "1" = "mount" } } -- 2.24.1