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From 3511688b336ee36f200d2ade5e3bdc01de9c503e Mon Sep 17 00:00:00 2001
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From: Jan Synacek <jsynacek@redhat.com>
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Date: Mon, 9 Oct 2017 12:47:21 +0200
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Subject: [PATCH] journal: only check available space when journal is open
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RHEL-only
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Related: #1493846
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---
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 src/journal/journald-server.c | 17 ++++++++++-------
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 1 file changed, 10 insertions(+), 7 deletions(-)
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diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
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index 96e7d6156..f6f8c30eb 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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@@ -253,12 +253,12 @@ static int system_journal_open(Server *s, bool flush_requested) {
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         if (r < 0)
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                 return log_error_errno(r, "Failed to get machine id: %m");
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-        sd_id128_to_string(machine, ids);
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-
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         if (!s->system_journal &&
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             IN_SET(s->storage, STORAGE_PERSISTENT, STORAGE_AUTO) &&
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             (flush_requested || flushed_flag_is_set())) {
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+                sd_id128_to_string(machine, ids);
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+
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                 /* If in auto mode: first try to create the machine
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                  * path, but not the prefix.
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                  *
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@@ -274,9 +274,10 @@ static int system_journal_open(Server *s, bool flush_requested) {
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                 fn = strjoina(fn, "/system.journal");
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                 r = journal_file_open_reliably(fn, O_RDWR|O_CREAT, 0640, s->compress, s->seal, &s->system_metrics, s->mmap, NULL, &s->system_journal);
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-                if (r >= 0)
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+                if (r >= 0) {
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                         server_fix_perms(s, s->system_journal, 0);
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-                else if (r < 0) {
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+                        available_space(s, true);
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+                } else if (r < 0) {
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                         if (r != -ENOENT && r != -EROFS)
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                                 log_warning_errno(r, "Failed to open system journal: %m");
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@@ -297,6 +298,8 @@ static int system_journal_open(Server *s, bool flush_requested) {
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         if (!s->runtime_journal &&
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             (s->storage != STORAGE_NONE)) {
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+                sd_id128_to_string(machine, ids);
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+
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                 fn = strjoin("/run/log/journal/", ids, "/system.journal", NULL);
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                 if (!fn)
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                         return -ENOMEM;
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@@ -333,12 +336,12 @@ static int system_journal_open(Server *s, bool flush_requested) {
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                                 return log_error_errno(r, "Failed to open runtime journal: %m");
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                 }
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-                if (s->runtime_journal)
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+                if (s->runtime_journal) {
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                         server_fix_perms(s, s->runtime_journal, 0);
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+                        available_space(s, true);
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+                }
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         }
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-        available_space(s, true);
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-
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         return r;
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 }
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