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Type: Task
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Resolution: Done
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Affects Version/s: None
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Component/s: None
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None
This CONFIG file is now producing a hang (see http://mjc.homeunix.org:8180/job/wiredtiger-test-format-stress/2171/console).
In particular, a checkpoint walk is getting stuck because it hits a page in the WT_REF_LOCKED state, but no thread is doing eviction.
############################################ # RUN PARAMETERS ############################################ # bitcnt not applicable to this run cache=9 compression=none data_extend=0 data_source=file delete_pct=8 dictionary=0 file_type=variable-length column-store hot_backups=0 # huffman_key not applicable to this run huffman_value=0 insert_pct=43 internal_key_truncation=0 internal_page_max=14 key_gap=16 # key_max not applicable to this run # key_min not applicable to this run leaf_page_max=12 ops=100000 # prefix not applicable to this run repeat_data_pct=1 reverse=0 rows=100000 runs=100 split_pct=82 threads=13 value_max=2305 value_min=19 # wiredtiger_config not applicable to this run write_pct=36 ############################################
2 at,_L_lock_1020,__GI___pthread_mutex_lock,__wt_spin_lock,__session_close,ops,start_thread,clone 2 1 sched_yield,__wt_yield,__wt_tree_walk,__wt_sync_file,__wt_bt_cache_op,__checkpoint_worker,__wt_checkpoint,__wt_meta_btree_apply,__checkpoint_apply,__wt_txn_checkpoint,__session_checkpoint,ops,start_thread,clone 1 sched_yield,__wt_yield,__wt_page_in_func,__wt_page_swap_func,__wt_col_search,__wt_btcur_insert,__curfile_insert,col_update,ops,start_thread,clone 1 nanosleep,usleep,wts_ops,main 1 at,__wt_cond_wait,__wt_cache_evict_server,start_thread,clone 1 at,__wt_cond_wait,__log_archive_server,start_thread,clone 1 at,ops,start_thread,clone 1 at,_L_lock_1020,__GI___pthread_mutex_lock,__wt_spin_lock,__wt_session_get_btree,__wt_session_get_btree_ckpt,__wt_curfile_open,__wt_open_cursor,__session_open_cursor,ops,start_thread,clone 1 at,_L_lock_1020,__GI___pthread_mutex_lock,__wt_spin_lock,__session_checkpoint,ops,start_thread,clone
- is related to
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WT-626 Track the top-level WT_REF before any eviction operation
- Closed