pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/41926?usp=email )
Change subject: bts: limit stderr logging to NOTICE to avoid long write() to ext4 fs ...................................................................... bts: limit stderr logging to NOTICE to avoid long write() to ext4 fs stderr being redirected to a file in the ext4 filesystem sometimes ends up in write() syscall taking >500ms, which means the entire osmo-bts process stalls during that time and we miss clock updates up to a threshold which makes osmo-bts process exit with an error. Let's decrease logging verbosity to NOTICE for now with the aim to not run into those stalls during normal operation, while we can re-eanble this manually when debugging the write() issue. Related: OS#6794 Change-Id: I74c4abf7571d2a0f9ee22402a949dbde02896d7d --- M bts/osmo-bts.cfg 1 file changed, 11 insertions(+), 10 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/26/41926/1 diff --git a/bts/osmo-bts.cfg b/bts/osmo-bts.cfg index c583d32..7ac38a1 100644 --- a/bts/osmo-bts.cfg +++ b/bts/osmo-bts.cfg @@ -17,16 +17,17 @@ logging print level 1 ! logging level set-all notice - logging level rsl info - logging level meas info - logging level pag info - logging level l1c info - logging level dsp info - logging level pcu info - logging level trx info - logging level osmux info - logging level lmib info - logging level lmux info + !Disabled due to stderr redirect to ext4 filesystem creating long writes of >500ms (OS#6794): + !logging level rsl info + !logging level meas info + !logging level pag info + !logging level l1c info + !logging level dsp info + !logging level pcu info + !logging level trx info + !logging level osmux info + !logging level lmib info + !logging level lmux info ! line vty no login -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/41926?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I74c4abf7571d2a0f9ee22402a949dbde02896d7d Gerrit-Change-Number: 41926 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <[email protected]>
