| Time |
Nick |
Message |
| 01:35 |
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| 01:36 |
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Octupus joined #minetest-dev |
| 02:23 |
OldCoder |
sfan5|OFF, thexyz, hmmmm, others: LevelDB fixes at least a couple of problems |
| 02:23 |
hmmmm |
don't highlight me |
| 02:23 |
OldCoder |
The next issue is how to migrate the worlds. WorldEdit is too slow. Need to write a tool. I will volunteer to do so if help is provided. |
| 03:21 |
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| 03:24 |
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| 03:48 |
OldCoder |
|
| 03:48 |
OldCoder |
This is to note that I am now a fan of LevelDB |
| 03:48 |
OldCoder |
|
| 04:34 |
thexyz |
OldCoder: don't bother about migration tool, i'll make it |
| 04:35 |
OldCoder |
thexyz, that will help |
| 04:35 |
OldCoder |
thexyz, I have seen... |
| 04:35 |
thexyz |
something like minetestserver --worldname test --migrate leveldb should be ok |
| 04:35 |
OldCoder |
that crashes have gone away |
| 04:35 |
OldCoder |
Yes |
| 04:35 |
OldCoder |
It is a Miracle Cure :p |
| 04:35 |
OldCoder |
Seriously the speed improvement may be a workaround for a number of glitches |
| 04:35 |
OldCoder |
Until the glitches are fixed |
| 04:36 |
OldCoder |
migrate in reverse direction would be good too |
| 04:37 |
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| 04:41 |
thexyz |
that'll be availible too |
| 04:41 |
thexyz |
migration from current backend to any other supported |
| 04:43 |
OldCoder |
thexyz, this is an interesting step forward |
| 05:58 |
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| 06:02 |
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| 10:22 |
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| 11:29 |
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| 12:03 |
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| 12:42 |
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| 13:09 |
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| 14:14 |
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| 14:33 |
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| 14:48 |
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| 14:55 |
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| 14:55 |
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| 14:58 |
VanessaE |
celeron55: is there any solution for the 4GB map size bug? |
| 14:58 |
celeron55 |
i don't (and don't want to) know what you are talking about |
| 14:58 |
VanessaE |
ok. |
| 15:06 |
* VanessaE |
muffles various comments about the future of minetest. |
| 15:14 |
OldCoder |
VanessaE, LevelDB probably |
| 15:14 |
celeron55 |
VanessaE: my answer: take the future in your hands |
| 15:15 |
celeron55 |
so you don't need to be involved with me |
| 15:15 |
OldCoder |
thexyz, when you return: Is there a vacuum equivalent for LevelDB and .sst files? Are all of the .sst files required or are some older journals that can be removed? |
| 15:15 |
celeron55 |
it's the general idea i am aiming towards, and the idea of http://c55.me/temp/mt_dev_survey/ |
| 15:15 |
OldCoder |
VanessaE, there are new database formats supported now |
| 15:15 |
OldCoder |
MySQL and LevelDB. The 4GB limit may be gone. |
| 15:15 |
celeron55 |
(that isn't available anymore though because the connection went down) |
| 15:15 |
OldCoder |
And speed may be much improved with LevelDB |
| 15:16 |
OldCoder |
If anybody else present knows LevelDB see my question about .sst files and vacuum above |
| 15:19 |
thexyz |
VanessaE: what's the problem with 4gb map.sqlite? |
| 15:21 |
celeron55 |
sqlite should support pretty much infinite sizes |
| 15:21 |
thexyz |
OldCoder: why would you need to vacuum key-value storage? why would you like to remove something from map.db directory? |
| 15:22 |
VanessaE |
thexyz, et.al: I don't know the specifics of the issue, except that as a map approaches 4GB, corruption becomes a concern. |
| 15:22 |
celeron55 |
apparently 140 terabytes |
| 15:22 |
OldCoder |
thexyz, My apologies for not reviewing the details yet. Let me rephrase: Is any maintainence required or should I assume that all of the .sst files are needed and correct? |
| 15:23 |
OldCoder |
thexyz, plus is there a CLI tool with which to check for corruption? |
| 15:23 |
thexyz |
celeron55: is c55.me down? |
| 15:23 |
OldCoder |
That is all for now |
| 15:23 |
celeron55 |
thexyz: is |
| 15:23 |
VanessaE |
celeron55: the problem with taking the future into my own hands (or to anyone else) is YOU WON'T LET ANYONE COMMIT. |
| 15:23 |
celeron55 |
at least until monday |
| 15:23 |
thexyz |
=( |
| 15:23 |
thexyz |
VanessaE: fork it |
| 15:23 |
celeron55 |
VanessaE: the problem is being taken care of |
| 15:23 |
VanessaE |
thexyz: I did, see also my video settings patch. |
| 15:24 |
VanessaE |
celeron55: ok. |
| 15:24 |
thexyz |
VanessaE: so what's the problem now? |
| 15:24 |
thexyz |
i merged it into my fork, jfyi |
| 15:25 |
VanessaE |
meh, forget I said anything. |
| 15:25 |
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| 15:26 |
thexyz |
VanessaE: ok, done |
| 15:27 |
thexyz |
OldCoder: i think there're no console tools (or whatever) availible for leveldb |
| 15:28 |
OldCoder |
thexyz, O.K. And no maintenance is needed? There is no wasted space? |
| 15:28 |
OldCoder |
All of the .sst files would be compressed automatically if key-value pairs were removed? |
| 15:29 |
OldCoder |
Or is this known? Thank you |
| 15:31 |
thexyz |
better read official docs because i don't know much about it |
| 15:32 |
OldCoder |
thexyz, thank you. We are commited regardless. If you can manage the export/migrate feature sometime let us know. My worlds are switching over. |
| 15:32 |
OldCoder |
All 15 of them :-) |
| 15:42 |
celeron55 |
hmm, i think i want to add push access to three people |
| 15:42 |
celeron55 |
because then they can very easily majority vote between themselves if needed |
| 15:45 |
jin_xi |
my bets on Sfan, Jeja and thexyz |
| 15:45 |
OldCoder |
thexyz fork has LevelDB which strikes me as important |
| 16:15 |
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| 17:00 |
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| 17:01 |
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| 19:04 |
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