remove latest vespa.log if it is filling the disk too quickly
@@ -116,6 +116,7 @@ void
Watcher::watchfile()
{
struct donecache already;
+ char newfn[FILENAME_MAX];
char *target = getenv("VESPA_LOG_TARGET");
if (target == nullptr || strncmp(target, "file:", 5) != 0) {
@@ -222,6 +223,12 @@ Watcher::watchfile()
} else {
LOG(debug, "logfile rotation complete after %2.3f s", vespalib::to_s(rotTime));
}
+ if (((now - created) < (rotTime + 300s))
+ && (sb.st_size > (1.1 * _confsubscriber.getRotateSize())))
+ {
+ LOG(warning, "logfile spamming, aggressively removing %s", newfn);
+ unlink(newfn);
+ }
created = now;
rotate = false;
close(_wfd);
@@ -240,7 +247,6 @@ Watcher::watchfile()
rotTimer = vespalib::Timer();
LOG(debug, "preparing to rotate logfile, old logfile size %d, age %2.3f seconds",
(int)offset, vespalib::to_s(now-created));
- char newfn[FILENAME_MAX];
int l = strlen(filename);
strcpy(newfn, filename);
time_t seconds = vespalib::count_s(now.time_since_epoch());
