Hi Gary,
one minor comment inlin with [Praveen].
Thanks
Praveen
On 18-Nov-15 9:06 AM, Gary Lee wrote:
> osaf/services/saf/amf/amfnd/compdb.cc | 15 +++++++++++----
> osaf/services/saf/amf/amfnd/include/avnd_util.h | 7 +++++++
> 2 files changed, 18 insertions(+), 4 deletions(-)
>
>
> An upgrade campaign may 'change' saAmfCompType of IMMND to the same
> version, forcing comp->config_is_valid to be set to 0.
>
> If the nodes are not rebooted as part of the campaign,
> and immnd is later restarted for whatever reason, the restart will fail as
> amfnd is trying to
> refresh immnd's config when immnd is down.
>
> If no version change actually occurs, we don't need to touch config_is_valid.
>
> diff --git a/osaf/services/saf/amf/amfnd/compdb.cc
> b/osaf/services/saf/amf/amfnd/compdb.cc
> --- a/osaf/services/saf/amf/amfnd/compdb.cc
> +++ b/osaf/services/saf/amf/amfnd/compdb.cc
> @@ -816,15 +816,22 @@
> break;
> }
> case saAmfCompType_ID: {
> - comp->saAmfCompType = param->name_sec;
> /*
> ** Indicate that comp config is no longer valid
> and have to be
> ** refreshed from IMM. We cannot refresh here
> since it is probably
> ** not yet in IMM.
> */
> - comp->config_is_valid = 0;
> - LOG_NO("saAmfCompType changed to '%s' for '%s'",
> - comp->saAmfCompType.value,
> comp->name.value);
> + const std::string
> oldType(Amf::to_string(&comp->saAmfCompType));
> + if
> (oldType.compare(Amf::to_string(¶m->name_sec)) != 0) {
> + // only trigger a reload if the type
> has changed
> + comp->saAmfCompType = param->name_sec;
> + comp->config_is_valid = 0;
> + LOG_NO("saAmfCompType changed to '%s'
> for '%s'",
> + comp->saAmfCompType.value,
> comp->name.value);
> + } else {
> + LOG_NO("saAmfCompType '%s' unchanged
> for '%s'",
> + comp->saAmfCompType.value,
> comp->name.value);
> + }
[Praveen] I think it would be better not to inform amfnd if old value
and changed value are same. So this if-else block can be moved to
amfd/comp.cc. It will save one message.
> break;
> }
> default:
> diff --git a/osaf/services/saf/amf/amfnd/include/avnd_util.h
> b/osaf/services/saf/amf/amfnd/include/avnd_util.h
> --- a/osaf/services/saf/amf/amfnd/include/avnd_util.h
> +++ b/osaf/services/saf/amf/amfnd/include/avnd_util.h
> @@ -37,6 +37,13 @@
> extern const char *presence_state[];
> extern const char *ha_state[];
>
> +class Amf {
> +public:
> + static std::string to_string(const SaNameT *name) {
> + return std::string((char*)name->value, name->length);
> + }
> +};
> +
> void avnd_msg_content_free(struct avnd_cb_tag *, AVND_MSG *);
>
> uint32_t avnd_msg_copy(struct avnd_cb_tag *, AVND_MSG *, AVND_MSG *);
>
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