systemd/SOURCES/0933-journal-vacuum-count-size-of-all-journal-files.patch

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2023-11-14 19:04:46 +00:00
From 947296a00d17ef115f4097aa86a8c6f1bfc8bf58 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Wed, 22 Mar 2023 12:36:54 +0100
Subject: [PATCH] journal-vacuum: count size of all journal files
Currently, active journal files are excluded, which means that vacuuming
may not remove anything even if *MaxUse= has been exceeded.
(cherry picked from commit 9ea46af4f2368b41d57705bac09774778126507f)
Resolves: #2180380
---
src/journal/journal-vacuum.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/journal/journal-vacuum.c b/src/journal/journal-vacuum.c
index 8d3ae71440..dd21f40966 100644
--- a/src/journal/journal-vacuum.c
+++ b/src/journal/journal-vacuum.c
@@ -179,6 +179,8 @@ int journal_directory_vacuum(
if (!S_ISREG(st.st_mode))
continue;
+ size = 512UL * (uint64_t) st.st_blocks;
+
q = strlen(de->d_name);
if (endswith(de->d_name, ".journal")) {
@@ -188,6 +190,7 @@ int journal_directory_vacuum(
if (q < 1 + 32 + 1 + 16 + 1 + 16 + 8) {
n_active_files++;
+ sum += size;
continue;
}
@@ -195,6 +198,7 @@ int journal_directory_vacuum(
de->d_name[q-8-16-1-16-1] != '-' ||
de->d_name[q-8-16-1-16-1-32-1] != '@') {
n_active_files++;
+ sum += size;
continue;
}
@@ -207,11 +211,13 @@ int journal_directory_vacuum(
de->d_name[q-8-16-1-16-1] = 0;
if (sd_id128_from_string(de->d_name + q-8-16-1-16-1-32, &seqnum_id) < 0) {
n_active_files++;
+ sum += size;
continue;
}
if (sscanf(de->d_name + q-8-16-1-16, "%16llx-%16llx.journal", &seqnum, &realtime) != 2) {
n_active_files++;
+ sum += size;
continue;
}
@@ -224,12 +230,14 @@ int journal_directory_vacuum(
if (q < 1 + 16 + 1 + 16 + 8 + 1) {
n_active_files++;
+ sum += size;
continue;
}
if (de->d_name[q-1-8-16-1] != '-' ||
de->d_name[q-1-8-16-1-16-1] != '@') {
n_active_files++;
+ sum += size;
continue;
}
@@ -241,6 +249,7 @@ int journal_directory_vacuum(
if (sscanf(de->d_name + q-1-8-16-1-16, "%16llx-%16llx.journal~", &realtime, &tmp) != 2) {
n_active_files++;
+ sum += size;
continue;
}
@@ -251,8 +260,6 @@ int journal_directory_vacuum(
continue;
}
- size = 512UL * (uint64_t) st.st_blocks;
-
r = journal_file_empty(dirfd(d), p);
if (r < 0) {
log_debug_errno(r, "Failed check if %s is empty, ignoring: %m", p);