* demand attach fs
* save fileserver state to disk */
- /* make sure background threads have finished all of their asynchronous
- * work on host and callback structures */
- FS_STATE_RDLOCK;
- while (!fs_state.FiveMinuteLWP_tranquil ||
- !fs_state.HostCheckLWP_tranquil ||
- !fs_state.FsyncCheckLWP_tranquil) {
- FS_LOCK;
- FS_STATE_UNLOCK;
- ViceLog(0, ("waiting for background host/callback threads to quiesce before saving fileserver state...\n"));
- assert(pthread_cond_wait(&fs_state.worker_done_cv, &fileproc_glock_mutex) == 0);
- FS_UNLOCK;
+ if (dopanic) {
+ ViceLog(0, ("Not saving fileserver state; abnormal shutdown\n"));
+
+ } else {
+ /* make sure background threads have finished all of their asynchronous
+ * work on host and callback structures */
FS_STATE_RDLOCK;
- }
+ while (!fs_state.FiveMinuteLWP_tranquil ||
+ !fs_state.HostCheckLWP_tranquil ||
+ !fs_state.FsyncCheckLWP_tranquil) {
+ FS_LOCK;
+ FS_STATE_UNLOCK;
+ ViceLog(0, ("waiting for background host/callback threads to quiesce before saving fileserver state...\n"));
+ assert(pthread_cond_wait(&fs_state.worker_done_cv, &fileproc_glock_mutex) == 0);
+ FS_UNLOCK;
+ FS_STATE_RDLOCK;
+ }
- /* ok. it should now be fairly safe. let's do the state dump */
- fs_stateSave();
+ /* ok. it should now be fairly safe. let's do the state dump */
+ fs_stateSave();
+ }
}
#endif /* AFS_DEMAND_ATTACH_FS */