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journal: print a useful error message if we hit the journal file open limit

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See: #20921
This commit is contained in:
Lennart Poettering 2023-02-07 15:03:45 +01:00
parent 8586e8ab84
commit 763c46defa
3 changed files with 6 additions and 2 deletions
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2
src/libsystemd/sd-journal/journal-internal.h
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@ -14,6 +14,8 @@
#include "list.h"
#include "set.h"
#define JOURNAL_FILES_MAX 7168u
#define JOURNAL_LOG_RATELIMIT ((const RateLimit) { .interval = 60 * USEC_PER_SEC, .burst = 3 })
typedef struct Match Match;

2
src/libsystemd/sd-journal/sd-journal.c
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@ -42,8 +42,6 @@
#include "strv.h"
#include "syslog-util.h"
#define JOURNAL_FILES_MAX 7168
#define JOURNAL_FILES_RECHECK_USEC (2 * USEC_PER_SEC)
/* The maximum size of variable values we'll expand in catalog entries. We bind this to PATH_MAX for now, as

4
src/shared/journal-util.c
View File

@ -128,6 +128,10 @@ int journal_access_check_and_warn(sd_journal *j, bool quiet, bool want_other_use
log_warning_errno(err, "Journal file %s corrupted, ignoring file.", path);
break;
case ETOOMANYREFS:
log_warning_errno(err, "Too many journal files (limit is at %u) in scope, ignoring file '%s'.", JOURNAL_FILES_MAX, path);
break;
default:
log_warning_errno(err, "An error was encountered while opening journal file or directory %s, ignoring file: %m", path);
break;