receiving { Error: EINVAL: invalid argument, read errno: -4071, code: 'EINVAL', syscall: 'read' }

[vblain]

Hi,

Just found your project and it would really solve a problem I'm having with being able to split a large dump file. Are you still supporting this branch ??

I'm currently getting the following error: { Error: EINVAL: invalid argument, read errno: -4071, code: 'EINVAL', syscall: 'read' } when trying to run the project. I do see that some libs are out of data, but currently can't take on updating the code myself.

[vekexasia]

Hey @vblain how are you launching the script?

[vblain]

installed globally. and run it from powershell against the dump.sql file. no options set.

…

On Mon, Dec 10, 2018, 14:36 Andrea ***@***.*** wrote: Hey @vblain <https://github.com/vblain> how are you launching the script? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAa8Nj_P0FJQG1OUuusIkaERpq40HmMYks5u3uHugaJpZM4ZMSzH> .

[cikal]

@vblain did your problem solved ?
i have same problem here, 3 days ago i using this tools in Ubuntu 16.04 with smooth and very well, but today im using this tools on Windows 7 with no luck..

OS info : Windows 7 (x86)
NodeJS version : v12.4.0
npm version : 6.9.0

Problem :

• After fresh install global CLI npm install mysqldumpsplit -g
• then i just run it with no options mysqldumpsplit dummy_backup.sql
• this dummy_backup.sql (file size only 4,6 Gb) less than 5 Gb, but another day in Ubuntu i has done split 24 Gb w/o problem using this amazing tools.. 😢

Console Throw :

Starting :)
[Error: EINVAL: invalid argument, read] {
  errno: -4071,
  code: 'EINVAL',
  syscall: 'read'
}

@vekexasia can you help to fix it ?
thanks

[cikal]

Try another way, with clone this repo, and do npm install for all dep. these output from my command prompt, also i has 🔗 attached log files from npm log.

maybe can help you for fixing this tools, again thanks for your time.

[2019-06-13T02_25_02_895Z-debug.log](https://github.com/vekexasia/mysqldumpsplit/files/3283888/2019-06-13T02_25_02_895Z-debug.log)
C:\Users\cikal\Desktop\mysqldumpsplit>npm install
npm WARN deprecated [email protected]: �  Thanks for using Babel: we re
commend using babel-preset-env now: please read https://babeljs.io/env to update
!
npm WARN deprecated [email protected]: gulp-util is deprecated - replace it, follo
wing the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
npm WARN deprecated [email protected]: This module is no longer maintained, try thi
s instead:
npm WARN deprecated   npm i nyc
npm WARN deprecated Visit https://istanbul.js.org/integrations for other alterna
tives.
npm WARN deprecated [email protected]: to-iso-string has been deprecated, use
@segment/to-iso-string instead.
npm WARN deprecated [email protected]: Jade has been renamed to pug, please install th
e latest version of pug instead of jade
npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for comp
atibility with current and future versions of Node.js
npm WARN deprecated [email protected]: This package is unmaintained. Use @sinonjs/f
ormatio instead
npm WARN deprecated [email protected]: This package has been deprecated in favour of
@sinonjs/samsam
npm WARN deprecated [email protected]: This module moved to @hapi/hawk. Please make sur
e to switch over as this distribution is no longer supported and may contain bug
s and critical security issues.
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher
to avoid a RegExp DoS issue
npm WARN deprecated [email protected]: This module is no longer maintained, try th
is instead:
npm WARN deprecated   npm i nyc
npm WARN deprecated Visit https://istanbul.js.org/integrations for other alterna
tives.
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher
 to avoid a RegExp DoS issue
npm WARN deprecated [email protected]: This module relies on Node.js's internals and
 will break at some point. Do not use it, and update to [email protected].
npm WARN deprecated [email protected]: This package has been deprecated in favour of
@sinonjs/samsam
npm WARN deprecated [email protected]: This version has been deprecated in accordance
with the hapi support policy (hapi.im/support). Please upgrade to the latest ver
sion to get the best features, bug fixes, and security patches. If you are unabl
e to upgrade at this time, paid support is available for older versions (hapi.im
/commercial).
npm WARN deprecated [email protected]: This version has been deprecated in accordance
with the hapi support policy (hapi.im/support). Please upgrade to the latest ver
sion to get the best features, bug fixes, and security patches. If you are unabl
e to upgrade at this time, paid support is available for older versions (hapi.im
/commercial).
npm WARN deprecated [email protected]: This version has been deprecated in accorda
nce with the hapi support policy (hapi.im/support). Please upgrade to the latest
 version to get the best features, bug fixes, and security patches. If you are u
nable to upgrade at this time, paid support is available for older versions (hap
i.im/commercial).
npm WARN deprecated [email protected]: This module moved to @hapi/sntp. Please make sur
e to switch over as this distribution is no longer supported and may contain bug
s and critical security issues.
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher
 to avoid a RegExp DoS issue
npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for compa
tibility with current and future versions of Node.js
npm WARN deprecated [email protected]: CircularJSON is in maintenance only, fl
atted is its successor.

> [email protected] postinstall C:\Users\cikal\Desktop\mysqldumpsplit\node_modules\c
ore-js
> node scripts/postinstall || echo "ignore"

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfill
ing JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Colle
ctive or Patreon:
> https://opencollective.com/core-js
> https://www.patreon.com/zloirock

Also, the author of core-js ( https://github.com/zloirock ) is looking for a goo
d job -)

npm WARN prepublish-on-install As of npm@5, `prepublish` scripts are deprecated.

npm WARN prepublish-on-install Use `prepare` for build steps and `prepublishOnly
` for upload-only.
npm WARN prepublish-on-install See the deprecation note in `npm help scripts` fo
r more information.

> [email protected] prepublish C:\Users\cikal\Desktop\mysqldumpsplit
> gulp

fs.js:27
const { Math, Object } = primordials;
                         ^

ReferenceError: primordials is not defined
←[90m    at fs.js:27:26←[39m
    at req_ (C:\Users\cikal\Desktop\mysqldumpsplit\node_modules\←[4mnatives←[24m
\index.js:143:24)
    at Object.req [as require] (C:\Users\cikal\Desktop\mysqldumpsplit\node_modul
es\←[4mnatives←[24m\index.js:55:10)
    at Object.<anonymous> (C:\Users\cikal\Desktop\mysqldumpsplit\node_modules\←[
4mvinyl-fs←[24m\node_modules\←[4mgraceful-fs←[24m\fs.js:1:37)
←[90m    at Module._compile (internal/modules/cjs/loader.js:774:30)←[39m
←[90m    at Object.Module._extensions..js (internal/modules/cjs/loader.js:785:10
)←[39m
←[90m    at Module.load (internal/modules/cjs/loader.js:641:32)←[39m
←[90m    at Function.Module._load (internal/modules/cjs/loader.js:556:12)←[39m
←[90m    at Module.require (internal/modules/cjs/loader.js:681:19)←[39m
←[90m    at require (internal/modules/cjs/helpers.js:16:16)←[39m
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] prepublish: `gulp`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] prepublish script.
npm ERR! This is probably not a problem with npm. There is likely additional log
ging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\cikal\AppData\Roaming\npm-cache\_logs\2019-06-13T02_25_02_
895Z-debug.log

C:\Users\cikal\Desktop\mysqldumpsplit>

2019-06-13T02_25_02_895Z-debug.log

[ilantc]

I also encountered this issue, while debugging it I noticed that a negative start index is being send to fs.read on windows.
Adding start = Math.max(start, 0); to readChunkOfFileToBuff seems to solve this.
This is a dirty solution and I'm not sure what's the root cause, so didn't PR this, but this is possibly a quick fix to whoever will encounter this in the future :)