* filesystem. */
#include "mount_prot.h"
+#include "nfs3_prot.h"
#include <stdio.h>
#include <stdlib.h>
#include <rpc/pmap_clnt.h>
BlueSkyFS *fs;
BlueSkyStore *store;
+/* A cookie value returned for uncommitted writes and verified by commits; this
+ * should be a unique value each time the server is started. */
+char nfsd_instance_verf_cookie[NFS3_WRITEVERFSIZE];
+
+static void shutdown_handler(int num)
+{
+ g_print("SIGINT caught, shutting down...\n");
+ g_print("Proxy statistics:\n");
+ bluesky_stats_dump_all();
+ exit(1);
+}
+
int main(int argc, char *argv[])
{
int i;
+
+ signal(SIGPIPE, SIG_IGN);
+ signal(SIGINT, shutdown_handler);
+
bluesky_init();
- register_rpc();
+ g_set_prgname("nfsd");
+
+ const char *target = getenv("BLUESKY_TARGET");
+ if (target == NULL)
+ target = "s3";
- bluesky_options.synchronous_stores = 1;
+ const char *key = getenv("BLUESKY_KEY");
+ if (key == NULL)
+ key = "";
- store = bluesky_store_new("s3");
- fs = bluesky_init_fs("export", store);
+ const char *profile_output = getenv("BLUESKY_PROFILE_OUT");
+ if (profile_output != NULL)
+ bluesky_profile_set_output(fopen(profile_output, "a"));
- BlueSkyInode *root;
- root = bluesky_get_inode(fs, BLUESKY_ROOT_INUM);
- if (root == NULL) {
- printf("Initializing fresh root inode...\n");
- root = bluesky_new_inode(BLUESKY_ROOT_INUM, fs, BLUESKY_DIRECTORY);
- root->nlink = 1;
- root->mode = 0755;
- bluesky_insert_inode(fs, root);
- }
+ store = bluesky_store_new(target);
+ fs = bluesky_init_fs("export", store, key);
- bluesky_debug_dump(fs);
+ const char *stats_output = getenv("BLUESKY_STATS_OUT");
+ if (stats_output != NULL)
+ bluesky_stats_run_periodic_dump(fopen(stats_output, "a"));
+
+ bluesky_crypt_random_bytes(nfsd_instance_verf_cookie,
+ sizeof(nfsd_instance_verf_cookie));
+
+ register_rpc();
svc_run();
fprintf(stderr, "%s", "svc_run returned");