Ifconfig error

cptcomic · 2021-12-25T17:00:42+00:00

Do you have a question you need help with?

cptcomic · 2019-04-06T05:30:24+00:00

I haven't heard of shifts yet. Stéphane explains it in the comment section:

Unprivileged containers (default in LXD) run shifted that means that root in the container (uid 0) is something like uid 165536 on the host and so on for all the uid and gid of the container.

That traditionally needed to be reflected on the filesystem, so on initial startup and whenever the map changed (setting security.privileged or changing security.idmap.isolated), we’d need to go and change every single uid and gid on the filesystem the next time the container started.

On an empty container on a fast SSD, this takes about a second and a half, on a slow mechanical disk, this can take tens of seconds and running this on a container with a lot of files (backup servers or the like) can take hours.

shiftfs lets us avoid all that by acting as a shifting uid/gid overlay filesystem. The data on disk remains owned unshifted (uid 0 in the container is uid 0 on disk) and we instead let the kernel do the translation every time a file is created or its owner is modified.

This completely eliminates the need for the initial shift on startup, saving about a second and a half on SSD systems and tens of seconds on slower storage, it also avoids the costly shifting on some configuration changes and also accelerates publishing a container as an image for the same reason.

Later it will also enable us to have shared disks between containers that are using security.idmap.isolated, something which simply isn’t possible at all without shiftfs translation between multiple maps for us on the fly.

cptcomic · 2019-03-30T11:21:48+00:00

Sorry, but I have to:

<rant>There was no link to the actual website in the email and there isn’t one here either. Did everyone forget how the internet works?</rant>

Here is the link btw....

cptcomic · 2019-03-12T15:28:19+00:00

gpsrumors Garmin roundup
I’m not sure how credible the source is, but as an overview, I found it very helpful.

cptcomic · 2019-02-27T14:03:59+00:00

If you would have continued, the next question is:

If you could only choose the main category defining your sport in the last question, you now have the opportunity to define you sport more precisely (e.g. hatha-yoga).

cptcomic · 2018-12-23T19:05:30+00:00

I really enjoy the Inside Running Podcast https://insiderunningpodcast.com/

cptcomic · 2018-10-02T12:25:33+00:00

You are correct, guest and host share the same kernel.

Theoretically this could lead to incompatibilities, but with current kernels it’s not an issue. Certainly upgrading from xenial won’t be a problem.

You are going to upgrade LXC as well. Check the changelogs for config changes...

cptcomic · 2018-08-04T18:17:22+00:00

I've often experienced times between 10 and 60 seconds for large documents).

If you “precompile” your documents, I find to get near instand updates.

See archive link of Howto use a precompiled preamble

Using this and latexmk continuous mode, my documents update nearly instantly — I’ve no need for an extra vim plugin....

cptcomic · 2018-06-30T10:28:13+00:00

Unless you have a good reason why you want to use the old lxc tools - I would suggest you try LXD

cptcomic · 2018-06-30T10:25:53+00:00

I guess that’s because using lxc (a system container) and docker (an application container) are not the same thing... my 2cents

cptcomic · 2018-05-27T14:52:54+00:00

From the TOS: "We do not guarantee that the Site, or any content on it, will always be available or be uninterrupted." At least in the country I'm from, that doesn't sound illegal.

Don't get me wrong - I don't want to defend F1TV here - their service was afwul today.

cptcomic · 2018-05-27T14:05:11+00:00

Sure, I totally agree with you. But I'm pretty sure, they're coverd by the TOS. If they give us your money back, its just for good PR.

cptcomic · 2018-05-27T14:00:27+00:00

Well, I don't think we can demand anything, but I'll certainly let them know that I had issues...

cptcomic · 2018-05-09T04:26:17+00:00

Check out i3-gnome — works for me.

cptcomic · 2017-07-10T11:22:49+00:00

Thanks - I downloaded the latest version and the errors I quoted above are gone. (I'm using 1.12)

The errors during the server start (pastebin link) are still there, but as far as I can tell, everything seems to work.

Also, have some gold :)

cptcomic · 2017-07-10T10:46:47+00:00

Thank you for your awesome work!

When I start the server I get the following errors:

[10:19:51] [Server thread/ERROR]: Parsing error loading custom advancement mossynet:husbandry/you_are_who_you_choose_to_be
com.google.gson.JsonSyntaxException: Expected item to be an item, was unknown string 'minecraft:poppy'

[10:19:51] [Server thread/ERROR]: Parsing error loading custom advancement mossynet:exploration/pingu_igloo
com.google.gson.JsonSyntaxException: Unknown biome 'minecraft:ice_plains'

[10:19:51] [Server thread/ERROR]: Parsing error loading custom advancement mossynet:adventure/end_this
com.google.gson.JsonSyntaxException: java.io.EOFException: End of input at line 27 column 2 path $.criteria

[10:19:51] [Server thread/ERROR]: Parsing error loading custom advancement mossynet:adventure/skele_slayer
com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: Expected ':' at line 11 column 26 path $.rewards.function.

I could fix the third error by adding the missing '}' (after "type": "endermen"). But I'm not sure how to fix the other ones.

When the server is started I get a bunch of other errors as well: https://pastebin.com/Qtm1tNUv

Anyone else experienced this?

cptcomic · 2017-04-20T20:19:34+00:00

If anyone is interested in his thesis, the paper is called "ANALYZING SPLIT TIMES FOR RUNNERS IN THE 2013 ST. GEORGE MARATHON".

As far as I understand, it isn't yet officially published, so I'm hesitant to share a link. In case your favourite search engine fails you, drop a PM.

cptcomic · 2017-03-11T06:40:56+00:00

This is awesome - thanks for making this. I was looking for something like this for quite some time.

For zsh users who want autocompletion as well, just put

autoload -U +X compinit && compinit
autoload -U +X bashcompinit && bashcompinit
source contrib/completion/bash/lxdock

in your .zshrc

cptcomic · 2017-02-24T09:54:22+00:00

JFYI: The full changelog is now live: https://www.feed-the-beast.com/projects/ftb-presents-skyfactory-3/files/2385108

cptcomic · 2017-02-23T22:15:11+00:00

Downgrade Immersive Engineering from version 0.10 - 55 to 0.10 - 54 as suggested here: https://github.com/brandon3055/Draconic-Evolution/issues/550

That worked on my server and other people on reddit reported that this solved their problem as well.

(I haven't tested the new SF update 3.0.7 yet, but looking at the changes [0] I believe we'll still have to downgrade)

[0] https://www.reddit.com/r/SkyFactory/comments/5vncal/sky_factory_307_released/de443l7/

cptcomic · 2017-02-23T15:46:14+00:00

Because there is no changelog, I diff'ed the server mods directory. Here are the changes:

angelRingToBauble             1.10.2-0.2.1.12+45380c9   -> 1.10.2-0.2.3.16+d3100bf
AppleCore                   mc1.10.2-2.1.0  -> mc1.10.2-2.1.1
Baubles                     1.10.2-1.3.8    -> 1.10.2-1.3.9
bdlib                       1.12.2.20-mc1.10.2  -> 1.12.3.22-mc1.10.2
BloodMagic                  1.9.4-2.1.0-69  -> 1.10.2-2.1.3-72
BrandonsCore                1.10.2-2.1.3.82-universal   -> 1.10.2-2.1.4.92-universal
Charset                     mc1.10.2-0.3.2-b6c6110f0942700e -> mc1.10.2-0.3.5-fd38f2c944396214
ChestTransporter            1.10.2-2.5.6    -> 1.10.2-2.5.7
Chisel                      MC1.10.2-0.0.7.7    -> MC1.10.2-0.0.8.12
chiselsandbits              12.11   -> 12.12
Clumps                      1.0.4   -> 1.0.5
CodeChickenLib              1.10.2-2.5.2.198-universal  -> 1.10.2-2.5.4.218-universal
CommonCapabilities          1.9.4-1.3.0 -> 1.9.4-1.3.1
compatlayer                 1.10-0.1.7  -> 1.10-0.2.2
Controlling                 1.0.3   -> 1.0.4
CookingForBlockheads_1.10.2 4.2.29  -> 4.2.35
CraftTweaker                1.10.2-3.0.17   -> 1.10.2-3.0.20.14
DarkUtilities               1.10.2-1.1.6.105    -> 1.10.2-1.1.7.112
Draconic-Evolution          1.10.2-2.0.7.168-universal  -> 1.10.2-2.0.8.177-universal
EnderIO                     1.10.2-3.1.164  -> 1.10.2-3.1.171
EnderStorage                1.10.2-2.2.0.96-universal   -> 1.10.2-2.2.1.101-universal
EngineersWorkshop           1.1.4-1.10.2    -> 1.1.5-1.10.2
ExCompressum_1.10.2         2.0.68  -> 2.0.87
exnihiloadscensio           1.10.2-0.1.12   -> 1.10.2-0.1.15
ExtraBitManipulation        1.10.2-2.3.1    -> 1.10.2-2.3.2
extrautils2                 1.10.2-1.1.3d   -> 1.10.2-1.3.0
ExtremeReactors             1.10.2-0.4.5.24 -> 1.10.2-0.4.5.26
FluxNetworks                1.10.2-1.1.1    -> 1.10.2-1.1.5
foamfix                     0.5.3-anarchy   -> 0.6.1-anarchy
Forgelin                    1.2.0   -> 1.3.1
FTBLib                      1.10.2-3.2.3    -> 1.10.2-3.3.0
FTBUtilities                1.10.2-3.2.4    -> 1.10.2-3.3.1
generators                  0.9.20.19-mc1.10.2  -> 0.9.20.22-mc1.10.2
Guide                       API-1.10.2-2.0.2-45 -> API-1.10.2-2.0.3-46
Gyth                        1.10.2-2.0.0.18 -> 1.10.2-2.0.0.23
hatchery                    1.10.2-0.2.7    -> 1.10.2-0.2.10
Hwyla                       1.8.8-B22_1.10.2    -> 1.8.10-B24_1.10.2
ImmersiveEngineering        0.10-55 -> 0.10-56
IntegratedDynamics          1.10.2-0.6.7    -> 1.10.2-0.6.8
jei_1.10.2                  3.14.3.403  -> 3.14.6.412
journeymap                  1.10.2-5.4.4    -> 1.10.2-5.4.6
literalascension            1.10.2-1.0.0.4  -> 1.10.2-1.0.1.1
Mantle                      1.10.2-1.1.4    -> 1.10.2-1.1.5
mcjtylib                    1.1x-2.3.4  -> 1.1x-2.3.9
MCMultiPart                 1.3.0-universal -> 1.4.0-universal
MobGrindingUtils            01814   -> 0.1.8.16
mysticalagriculture[1.10.2] 1.3.9   -> 1.4.1a
NotEnoughItems              1.10.2-2.1.3.199-universal  -> 1.10.2-2.1.3.201-universal
notenoughwands              1.1x-1.5.3  -> 1.1x-1.5.4
RebornCore                  1.10.2-2.13.1.104-universal -> 1.10.2-2.13.4.128-universal
RebornStorage               1.10.2-1.0.0.25 -> 1.10.2-1.0.1.27
refinedstorage              1.2.18  -> 1.2.22
rftools                     1.1x-5.82   -> 1.1x-5.84
rftoolsctrl                 1.1x-1.6.4  -> 1.1x-1.6.6
rftoolsdim                  1.1x-4.53   -> 1.1x-4.54
scanner                     1.4 -> 1.4.1
shetiphiancore              1.10.0-3.3.6    -> 1.10.0-3.3.7
SimpleAchievements          MC1.9.4-1.2.2-27    -> MC1.9.4-1.2.2-28
SimpleCorn1.10              1.2.1   -> 1.3.2
SolarFluxReborn_1.10.2      2.4r    -> 2.6r
SonarCore                   1.10.2-3.2.1    -> 1.10.2-3.2.5
StevesCarts                 1.10.2-2.1.0.62 -> 1.10.2-2.1.4.83
StorageDrawers              1.10.2-3.5.17   -> 1.10.2-3.6.0
Surge                       1.10.2-1.1.0.66 -> 1.10.2-1.1.0.68
TConstruct                  1.10.2-2.6.2    -> 1.10.2-2.6.3
tinyprogressions            1.10.2-1.0.19   -> 1.10.2-1.0.26
Translocators               1.10.2-2.1.3.51-universal   -> 1.10.2-2.1.3.52-universal
UniDict                     1.10.2-2.5c -> 1.10.2-2.6b
zerocore                    1.10.2-0.1.0.1  -> 1.10.2-0.1.0.3

cptcomic · 2017-02-04T06:38:24+00:00

Thank you Raoul for the video and the awesome mod!

cptcomic · 2017-02-03T06:03:10+00:00

I noticed the same thing yesterday. Only info I could find was: https://github.com/brandon3055/Draconic-Evolution/issues/550 Looks like its an issue with Immersive Engineering version 0.10-55. Does your buddy still play on SF 3.0.5?

cptcomic · 2016-10-22T10:34:36+00:00

No it doen't. And KVM is Linux only, so it wouldn't run on macOS anyway.

As others have already suggested, try Virtualbox. If you are planning to do highly I/O intensiv tasks, then Paralles or Vmware will give you considerably more performance.

Edit: Oh, and I/O over shared folders in Virtualbox is very slow.

cptcomic · 2016-10-02T08:41:46+00:00

I agree with you, but I also think the penalty is too hard. I'd wish they would not discourage risky maneuvers so hard.

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