Blame SOURCES/0902-journald-server-always-create-state-file-in-signal-h.patch
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From 47cc8f7e1d153e576f146d309b4043739997a673 Mon Sep 17 00:00:00 2001
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From: David Tardon <dtardon@redhat.com>
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Date: Mon, 13 Mar 2023 14:22:28 +0100
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Subject: [PATCH] journald-server: always create state file in signal handler
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`journalctl --flush` waits on that file, so we must create if even if
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nothing has really happened.
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RHEL-only
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Resolves: #2174645
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---
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src/journal/journald-server.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
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index 279a32768c..c72cb68095 100644
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--- a/src/journal/journald-server.c
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+++ b/src/journal/journald-server.c
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@@ -1188,6 +1188,7 @@ int server_process_datagram(sd_event_source *es, int fd, uint32_t revents, void
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static int dispatch_sigusr1(sd_event_source *es, const struct signalfd_siginfo *si, void *userdata) {
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Server *s = userdata;
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+ int r;
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assert(s);
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@@ -1197,6 +1198,10 @@ static int dispatch_sigusr1(sd_event_source *es, const struct signalfd_siginfo *
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server_sync(s);
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server_vacuum(s, false);
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+ r = touch("/run/systemd/journal/flushed");
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+ if (r < 0)
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+ log_warning_errno(r, "Failed to touch /run/systemd/journal/flushed, ignoring: %m");
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+
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server_space_usage_message(s, NULL);
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return 0;
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}
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