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laforge gerrit-no-reply at lists.osmocom.orglaforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/18939 ) Change subject: Count RSL DELETE INDICATION received from BTS ...................................................................... Count RSL DELETE INDICATION received from BTS If the BTS downlink CCCH (PCH + AGCH) queue is full, it sends us an RSL DELETE INDICATION. So far, osmo-bsc logs this as <0004> abis_rsl.c:2026 Unimplemented Abis RSL TRX message type 0x14 which is not very helpful. Instead, make the log message more descriptive and add a rate counter for monitoring. Change-Id: I9bd2966db90e39ccca442d6bc9abc91e9a9147d4 Closes: OS#3190 --- M include/osmocom/bsc/gsm_data.h M src/osmo-bsc/abis_rsl.c 2 files changed, 5 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/39/18939/1 diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h index 9874706..8c1c545 100644 --- a/include/osmocom/bsc/gsm_data.h +++ b/include/osmocom/bsc/gsm_data.h @@ -1403,6 +1403,7 @@ BTS_CTR_CHAN_ACT_NACK, BTS_CTR_RSL_UNKNOWN, BTS_CTR_RSL_IPA_NACK, + BTS_CTR_RSL_DELETE_IND, BTS_CTR_MODE_MODIFY_NACK, BTS_CTR_LCHAN_BORKEN_FROM_UNUSED, BTS_CTR_LCHAN_BORKEN_FROM_WAIT_ACTIV_ACK, @@ -1458,6 +1459,7 @@ [BTS_CTR_CHAN_ACT_NACK] = {"chan_act:nack", "Number of Channel Activations that the BTS NACKed"}, [BTS_CTR_RSL_UNKNOWN] = {"rsl:unknown", "Number of unknown/unsupported RSL messages received from BTS"}, [BTS_CTR_RSL_IPA_NACK] = {"rsl:ipa_nack", "Number of IPA (RTP/dyn-PDCH) related NACKs received from BTS"}, + [BTS_CTR_RSL_DELETE_IND] = {"rsl:delete_ind", "Number of RSL DELETE INDICATION (DL CCCH overload)"}, [BTS_CTR_MODE_MODIFY_NACK] = {"chan:mode_modify_nack", "Number of Channel Mode Modify NACKs received from BTS"}, /* lchan/TS BORKEN state counters */ @@ -1489,6 +1491,7 @@ [BTS_CTR_ASSIGNMENT_TIMEOUT] = {"assignment:timeout", "Assignment timed out"}, [BTS_CTR_ASSIGNMENT_FAILED] = {"assignment:failed", "Received Assignment Failure message"}, [BTS_CTR_ASSIGNMENT_ERROR] = {"assignment:error", "Assignment failed for other reason"}, + }; static const struct rate_ctr_group_desc bts_ctrg_desc = { diff --git a/src/osmo-bsc/abis_rsl.c b/src/osmo-bsc/abis_rsl.c index 2fb1a22..8376f98 100644 --- a/src/osmo-bsc/abis_rsl.c +++ b/src/osmo-bsc/abis_rsl.c @@ -1591,8 +1591,8 @@ break; case RSL_MT_DELETE_IND: /* CCCH overloaded, IMM_ASSIGN was dropped */ - LOGP(DRSL, LOGL_NOTICE, "Unimplemented Abis RSL CChan message " - "type %s\n", rsl_msg_name(rslh->c.msg_type)); + LOGPLCHAN(msg->lchan, DRSL, LOGL_NOTICE, "DELETE INDICATION (Downlink CCCH overload)\n"); + rate_ctr_inc(&sign_link->trx->bts->bts_ctrs->ctr[BTS_CTR_RSL_DELETE_IND]); break; case RSL_MT_CBCH_LOAD_IND: /* current load on the CBCH */ -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/18939 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I9bd2966db90e39ccca442d6bc9abc91e9a9147d4 Gerrit-Change-Number: 18939 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge at osmocom.org> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200621/66e06bb4/attachment.htm>