9/5/2023 0 Comments Mudlet tablesImport the new nyylib zip file you downloaded (Don't unzip it. To update in the pre-existing profile, select the package manager icon inside mudlet, and uninstall the previous package installed. Install the new package to the new profile, and use the #backup command again to restore the datafiles to the new profile. Note: This doesn't backup any changes you might have made to the script itself.Ĭreate a new profile. Prior to updating, use the #backup command to make a backup of your datafiles into another folder. Once installed, the script can be bypassed and anything sent direct to the mud by typing the first letter of the command as a capital letter. Type 'set' for a list of settings/options. Type '#help' for client related instructions. Use the mudlet package manager icon to import the nyylib zip file you downloaded. Latest stable script version posted () is 011b (removed from post, old version)ĭevelopment script () 011dev (removed from post, old version)Ĭreate a new toril profile ( 9999), and connect to it. Secondly, based on this background, let's have a look what happen for DDL, and the reason caused this issue.I've posted a Toril script for Mudlet 3.x.x 3.1+ recommended If it's a prior version of Mudlet, it won't work. It's clear the io_handler_thread and srv_master_thread are both waiting for the event by pthread_cond_wait(&(event->cond_var), &(event->os_mutex)), while the os_event_set is using pthread_cond_broadcast(cond) to post the signals, therefore, master thread would receive the signal while not io handler thread, with a very very low ratio. Hui liu Let me add some explanation for the race condition risk and the solution of this issue.įirst of all, let's have a look for the stacks. We have meet three times on out product database environment!!! | table_definition_cache 2048 |-> original 256 We attempt increase the value of three parametes: Or, the table contains indexes that this version of the engine doesn't support. frm files of InnoDB tables, or you have moved. Maybe you have deleted and recreated InnoDB data files but have forgotten to delete the corresponding. InnoDB: Warning: tablespace './xx_22/#sql-2635_23d3a8.ibd' has i/o ops stopped for a long time 24999 (fil0fil.c:: fil_mutex_enter_and_prepare_for_io)ġ10803 3:39:16 InnoDB: Warning: problems renaming 'xx_22/#sql-2635_23d3a8' to 'xx_22/xxxx_1451', 25001 iterationsġ10803 3:39:16 Cannot find or open table xx_22/xxxx_1451 from the internal data dictionary of InnoDB though the. On our daily database operation,we add a column on 128 tables,unlucky,we find some table lose:Īlter table xxxx_0000-xxxx_0127 add column biz_type tinyint default 1 comment 'xxx' Įrror 1005: Can't create table 'xxxx_01.#sql-57f0_25a510' (errno: -1)ġ10803 3:39:16 InnoDB: Warning: problems renaming 'xx_22/#sql-2635_23d3a8' to 'xx_22/xxxx_1451', 25000 iterations (fil0fil.c:: fil_rename_tablespace)
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