diff options
Diffstat (limited to 'src/journal/journalctl.c')
| -rw-r--r-- | src/journal/journalctl.c | 58 |
1 files changed, 54 insertions, 4 deletions
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; |