}
g_print(": refs=%d ty=%d inode=%"PRIu64" locs=%x log@(%d,%d) cloud@(%d,%d,%d)\n",
log->refcount,
- log->type, log->inum, log->location_flags,
+ log->type, log->inum,
+ log->location_flags | (log->data != NULL ? 0x100 : 0),
log->log_seq, log->log_offset, log->location.directory,
log->location.sequence, log->location.offset);
}
+static void cache_dump(gpointer key, gpointer value, gpointer user_data)
+{
+ BlueSkyCacheFile *cache = (BlueSkyCacheFile *)value;
+
+ int64_t age = bluesky_get_current_time() - cache->atime;
+ g_print("%s addr=%p mapcount=%d refcount=%d atime_age=%f",
+ cache->filename, cache->addr, cache->mapcount, cache->refcount,
+ age / 1e6);
+ if (cache->fetching)
+ g_print(" (fetching)");
+ g_print("\n");
+}
+
+
+void inode_map_dump(GSequence *inode_map)
+{
+ GSequenceIter *i, *j;
+
+ g_print("\nInode map dump:\n");
+ for (i = g_sequence_get_begin_iter(inode_map);
+ !g_sequence_iter_is_end(i); i = g_sequence_iter_next(i))
+ {
+ InodeMapRange *range = (InodeMapRange *)g_sequence_get(i);
+
+ g_print(" Range [%"PRIu64", %"PRIu64"]\n", range->start, range->end);
+
+ for (j = g_sequence_get_begin_iter(range->map_entries);
+ !g_sequence_iter_is_end(j); j = g_sequence_iter_next(j))
+ {
+ InodeMapEntry *entry = (InodeMapEntry *)g_sequence_get(j);
+ BlueSkyCloudLog *item = entry->item;
+ if (item != NULL) {
+ char *id = bluesky_cloudlog_id_to_string(item->id);
+ g_print(" Entry %"PRIu64" id=%s\n", entry->inum, id);
+ g_free(id);
+ } else {
+ g_print(" Entry %"PRIu64" not available\n", entry->inum);
+ }
+ }
+ }
+}
/* Dump a summary of filesystem state as it is cached in memory. */
void bluesky_debug_dump(BlueSkyFS *fs)
{
- g_print("*** DEBUG DUMP FOR FILESYSTEM %s ***\n", fs->name);
- g_print("Cached blocks: %d\tDirty blocks: %d\n",
- g_atomic_int_get(&fs->cache_total),
- g_atomic_int_get(&fs->cache_dirty));
+ g_print("\n*** DEBUG DUMP FOR FILESYSTEM %s ***\n", fs->name);
+ g_print("Dirty blocks: %d\n", g_atomic_int_get(&fs->cache_dirty));
g_print("Cached inodes: %u\tNext inode: %"PRIu64"\n",
g_hash_table_size(fs->inodes), fs->next_inum);
+ g_print("Cloudlog cache: %d dirty, %d writeback, %d journal, %d cloud\n",
+ g_atomic_int_get(&fs->cache_log_dirty),
+ g_atomic_int_get(&fs->cache_log_writeback),
+ g_atomic_int_get(&fs->cache_log_journal),
+ g_atomic_int_get(&fs->cache_log_cloud));
GList *item;
g_print("Unsynced inode list:");
g_print("\nLog Objects:\n");
g_hash_table_foreach(fs->locations, cloudlog_dump, fs);
+
+ g_print("\nJournal/Cache Files:\n");
+ g_hash_table_foreach(fs->log->mmap_cache, cache_dump, fs);
g_print("\n");
+
+ g_mutex_lock(fs->lock);
+ inode_map_dump(fs->inode_map);
+ g_mutex_unlock(fs->lock);
}
/* Statistics counters: for operation counts, bytes transferred, etc. */