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-rw-r--r--src/journal/journal-vacuum.c17
-rw-r--r--src/journal/journal-vacuum.h2
-rw-r--r--src/journal/journalctl.c58
-rw-r--r--src/journal/journald-server.c2
-rw-r--r--src/journal/test-journal-interleaving.c4
-rw-r--r--src/journal/test-journal.c4
6 files changed, 68 insertions, 19 deletions
diff --git a/src/journal/journal-vacuum.c b/src/journal/journal-vacuum.c
index 7699482a77..dbf5d2261b 100644
--- a/src/journal/journal-vacuum.c
+++ b/src/journal/journal-vacuum.c
@@ -143,7 +143,8 @@ int journal_directory_vacuum(
const char *directory,
uint64_t max_use,
usec_t max_retention_usec,
- usec_t *oldest_usec) {
+ usec_t *oldest_usec,
+ bool verbose) {
_cleanup_closedir_ DIR *d = NULL;
int r = 0;
@@ -152,6 +153,7 @@ int journal_directory_vacuum(
size_t n_allocated = 0;
uint64_t sum = 0, freed = 0;
usec_t retention_limit = 0;
+ char sbytes[FORMAT_BYTES_MAX];
assert(directory);
@@ -262,14 +264,12 @@ int journal_directory_vacuum(
uint64_t size = 512UL * (uint64_t) st.st_blocks;
if (unlinkat(dirfd(d), p, 0) >= 0) {
- log_info("Deleted empty journal %s/%s (%"PRIu64" bytes).",
- directory, p, size);
+ log_full(verbose ? LOG_INFO : LOG_DEBUG, "Deleted empty archived journal %s/%s (%s).", directory, p, format_bytes(sbytes, sizeof(sbytes), size));
freed += size;
} else if (errno != ENOENT)
- log_warning("Failed to delete %s/%s: %m", directory, p);
+ log_warning("Failed to delete empty archived journal %s/%s: %m", directory, p);
free(p);
-
continue;
}
@@ -297,8 +297,7 @@ int journal_directory_vacuum(
break;
if (unlinkat(dirfd(d), list[i].filename, 0) >= 0) {
- log_debug("Deleted archived journal %s/%s (%"PRIu64" bytes).",
- directory, list[i].filename, list[i].usage);
+ log_full(verbose ? LOG_INFO : LOG_DEBUG, "Deleted archived journal %s/%s (%s).", directory, list[i].filename, format_bytes(sbytes, sizeof(sbytes), list[i].usage));
freed += list[i].usage;
if (list[i].usage < sum)
@@ -307,7 +306,7 @@ int journal_directory_vacuum(
sum = 0;
} else if (errno != ENOENT)
- log_warning("Failed to delete %s/%s: %m", directory, list[i].filename);
+ log_warning("Failed to delete archived journal %s/%s: %m", directory, list[i].filename);
}
if (oldest_usec && i < n_list && (*oldest_usec == 0 || list[i].realtime < *oldest_usec))
@@ -318,7 +317,7 @@ finish:
free(list[i].filename);
free(list);
- log_debug("Vacuuming done, freed %"PRIu64" bytes", freed);
+ log_full(verbose ? LOG_INFO : LOG_DEBUG, "Vacuuming done, freed %s of archived journals on disk.", format_bytes(sbytes, sizeof(sbytes), freed));
return r;
}
diff --git a/src/journal/journal-vacuum.h b/src/journal/journal-vacuum.h
index bc30c3a140..a7fb6f0f0d 100644
--- a/src/journal/journal-vacuum.h
+++ b/src/journal/journal-vacuum.h
@@ -23,4 +23,4 @@
#include <inttypes.h>
-int journal_directory_vacuum(const char *directory, uint64_t max_use, usec_t max_retention_usec, usec_t *oldest_usec);
+int journal_directory_vacuum(const char *directory, uint64_t max_use, usec_t max_retention_usec, usec_t *oldest_usec, bool vacuum);
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index f50faf42ad..b168d1e5f6 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -59,6 +59,7 @@
#include "journal-verify.h"
#include "journal-authenticate.h"
#include "journal-qrcode.h"
+#include "journal-vacuum.h"
#include "fsprg.h"
#include "unit-name.h"
#include "catalog.h"
@@ -111,6 +112,8 @@ static bool arg_reverse = false;
static int arg_journal_type = 0;
static const char *arg_root = NULL;
static const char *arg_machine = NULL;
+static off_t arg_vacuum_size = (off_t) -1;
+static usec_t arg_vacuum_time = USEC_INFINITY;
static enum {
ACTION_SHOW,
@@ -124,6 +127,7 @@ static enum {
ACTION_UPDATE_CATALOG,
ACTION_LIST_BOOTS,
ACTION_FLUSH,
+ ACTION_VACUUM,
} arg_action = ACTION_SHOW;
typedef struct boot_id_t {
@@ -231,14 +235,16 @@ static void help(void) {
"\nCommands:\n"
" -h --help Show this help text\n"
" --version Show package version\n"
+ " -F --field=FIELD List all values that a specified field takes\n"
" --new-id128 Generate a new 128-bit ID\n"
- " --header Show journal header information\n"
" --disk-usage Show total disk usage of all journal files\n"
- " -F --field=FIELD List all values that a specified field takes\n"
+ " --vacuum-size=BYTES Remove old journals until disk space drops below size\n"
+ " --vacuum-time=TIME Remove old journals until none left older than\n"
+ " --flush Flush all journal data from /run into /var\n"
+ " --header Show journal header information\n"
" --list-catalog Show message IDs of all entries in the message catalog\n"
" --dump-catalog Show entries in the message catalog\n"
" --update-catalog Update the message catalog database\n"
- " --flush Flush all journal data from /run into /var\n"
#ifdef HAVE_GCRYPT
" --setup-keys Generate a new FSS key pair\n"
" --verify Verify journal file consistency\n"
@@ -276,6 +282,8 @@ static int parse_argv(int argc, char *argv[]) {
ARG_FORCE,
ARG_UTC,
ARG_FLUSH,
+ ARG_VACUUM_SIZE,
+ ARG_VACUUM_TIME,
};
static const struct option options[] = {
@@ -327,6 +335,8 @@ static int parse_argv(int argc, char *argv[]) {
{ "machine", required_argument, NULL, 'M' },
{ "utc", no_argument, NULL, ARG_UTC },
{ "flush", no_argument, NULL, ARG_FLUSH },
+ { "vacuum-size", required_argument, NULL, ARG_VACUUM_SIZE },
+ { "vacuum-time", required_argument, NULL, ARG_VACUUM_TIME },
{}
};
@@ -525,6 +535,26 @@ static int parse_argv(int argc, char *argv[]) {
arg_action = ACTION_DISK_USAGE;
break;
+ case ARG_VACUUM_SIZE:
+ r = parse_size(optarg, 1024, &arg_vacuum_size);
+ if (r < 0) {
+ log_error("Failed to parse vacuum size: %s", optarg);
+ return r;
+ }
+
+ arg_action = ACTION_VACUUM;
+ break;
+
+ case ARG_VACUUM_TIME:
+ r = parse_sec(optarg, &arg_vacuum_time);
+ if (r < 0) {
+ log_error("Failed to parse vacuum time: %s", optarg);
+ return r;
+ }
+
+ arg_action = ACTION_VACUUM;
+ break;
+
#ifdef HAVE_GCRYPT
case ARG_FORCE:
arg_force = true;
@@ -1812,11 +1842,31 @@ int main(int argc, char *argv[]) {
if (r < 0)
return EXIT_FAILURE;
- printf("Journals take up %s on disk.\n",
+ printf("Archived and active journals take up %s on disk.\n",
format_bytes(sbytes, sizeof(sbytes), bytes));
return EXIT_SUCCESS;
}
+ if (arg_action == ACTION_VACUUM) {
+ Directory *d;
+ Iterator i;
+
+ HASHMAP_FOREACH(d, j->directories_by_path, i) {
+ int q;
+
+ if (d->is_root)
+ continue;
+
+ q = journal_directory_vacuum(d->path, arg_vacuum_size, arg_vacuum_time, NULL, true);
+ if (q < 0) {
+ log_error("Failed to vacuum: %s", strerror(-q));
+ r = q;
+ }
+ }
+
+ return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ }
+
if (arg_action == ACTION_LIST_BOOTS) {
r = list_boots(j);
goto finish;
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index cf6bbcc1a8..19cd6fe77c 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -375,7 +375,7 @@ static void do_vacuum(Server *s, char *ids, JournalFile *f, const char* path,
return;
p = strappenda(path, ids);
- r = journal_directory_vacuum(p, metrics->max_use, s->max_retention_usec, &s->oldest_file_usec);
+ r = journal_directory_vacuum(p, metrics->max_use, s->max_retention_usec, &s->oldest_file_usec, false);
if (r < 0 && r != -ENOENT)
log_error("Failed to vacuum %s: %s", p, strerror(-r));
}
diff --git a/src/journal/test-journal-interleaving.c b/src/journal/test-journal-interleaving.c
index 6c5995e0c1..8067cd38ee 100644
--- a/src/journal/test-journal-interleaving.c
+++ b/src/journal/test-journal-interleaving.c
@@ -189,7 +189,7 @@ static void test_skip(void (*setup)(void)) {
if (arg_keep)
log_info("Not removing %s", t);
else {
- journal_directory_vacuum(".", 3000000, 0, NULL);
+ journal_directory_vacuum(".", 3000000, 0, NULL, true);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
@@ -274,7 +274,7 @@ static void test_sequence_numbers(void) {
if (arg_keep)
log_info("Not removing %s", t);
else {
- journal_directory_vacuum(".", 3000000, 0, NULL);
+ journal_directory_vacuum(".", 3000000, 0, NULL, true);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
diff --git a/src/journal/test-journal.c b/src/journal/test-journal.c
index 6025d04ba4..74168b9b83 100644
--- a/src/journal/test-journal.c
+++ b/src/journal/test-journal.c
@@ -126,7 +126,7 @@ static void test_non_empty(void) {
if (arg_keep)
log_info("Not removing %s", t);
else {
- journal_directory_vacuum(".", 3000000, 0, NULL);
+ journal_directory_vacuum(".", 3000000, 0, NULL, true);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
@@ -165,7 +165,7 @@ static void test_empty(void) {
if (arg_keep)
log_info("Not removing %s", t);
else {
- journal_directory_vacuum(".", 3000000, 0, NULL);
+ journal_directory_vacuum(".", 3000000, 0, NULL, true);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-08 04:19:46 +0000