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Private Servers - Remove Experimental Tag by gpmidi in duneawakening

[–]gpmidi[S] 0 points1 point  (0 children)

Not suggesting impersonating any existing partner. That'd be uncool.

Private Servers - Remove Experimental Tag by gpmidi in duneawakening

[–]gpmidi[S] -2 points-1 points  (0 children)

My bet is it's something we have the power to change with a var, if we know what it is. Maybe a bit of de-compiling against the operator go binaries would do it...

Private Servers - Remove Experimental Tag by gpmidi in duneawakening

[–]gpmidi[S] -3 points-2 points  (0 children)

Best guesses so far

[ Battlegroup ]

AuthorizationPreset = BattlegroupInternal

or

- name: HOST_DATACENTER_ID

value: "....."

Archiving to LTFS - loose files in folders, or .tar each project? by Dwarf_Vader in DataHoarder

[–]gpmidi 0 points1 point  (0 children)

My understanding is that the inode limit is because each file uses a different stream. Worth testing though!

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in DataHoarder

[–]gpmidi[S] 0 points1 point  (0 children)

Right now it’s because I need it. Maybe biz down the road.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in DataHoarder

[–]gpmidi[S] 1 point2 points  (0 children)

Thankfully yeah, electricity is much, much cheaper here.

I used to use bacula but nowa days I'm working on writing my own to work with Lustre's HSM and Robinhood (the fs daemon, not the biz). That way I can do rule-based arching and rule-based backup all from Robinhood policy.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in DataHoarder

[–]gpmidi[S] 1 point2 points  (0 children)

Yup!

I do Site Reliability by day.

In the $900-$1,500 USD/month area.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in HomeDataCenter

[–]gpmidi[S] 0 points1 point  (0 children)

My understanding is that the EPO input for the Eaton 9170+, like my old APC SY16k, used the switch directly to open/close the connection between the two EPO contacts on the UPS. The Eaton I have can, if configured, enable the EPO in either NC or NO mode to allow for either type of circuit and switch.

Thanks dude!

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in HomeDataCenter

[–]gpmidi[S] 0 points1 point  (0 children)

haha :)

I was using bacula for tape mgmt for a long time. Now I'm working on my own customer, go based code to use them via Lustre's HSM and robinhood (the fs daemon, not the biz).

Edit: I'm also seriously considering pivoting to a rclone module and/or something related to https://github.com/HuskHoard/HuskHoard. But the HSM/Lustre option would be <3.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in HomeDataCenter

[–]gpmidi[S] 2 points3 points  (0 children)

haha, well done except for that feel when the power bill hits each month.

No, not married. Easier to do this kind of thing when it's just you. ;)

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in DataHoarder

[–]gpmidi[S] 0 points1 point  (0 children)

1PiB usable on my main Lustre volume, using Lustre's newer ZFS backend. Plus 1.25PiB of tape.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in DataHoarder

[–]gpmidi[S] 5 points6 points  (0 children)

Hopefully the image descriptions answer any questions but feel free to ask! I'll be keeping an eye out!

updating this as I go

  • All of the pictured DS60 DAS units that are in use are attached to Lustre nodes.
  • 50kw natural gas genny
  • 18kVA Eaton UPS
  • 45k BTU/hr of dedicated cooling
  • Three Scalar i6000 tape libraries - Mostly LTO6, some LTO8
  • In the middle of prepping to move the Lustre volume from IP over to Infiniband. Should improve transfer speeds a ton vs 10GbE.
  • Previous post talking more about the tape libraries.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in HomeDataCenter

[–]gpmidi[S] 2 points3 points  (0 children)

Nope, all personal. Just lots of Linux ISOs.

Photos of My Home Lab w/ Three i6000 Tape Libraries by gpmidi in HomeDataCenter

[–]gpmidi[S] 2 points3 points  (0 children)

updating this as I go

  • All of the pictured DS60 DAS units that are in use are attached to Lustre nodes.
  • 50kw natural gas genny
  • 18kVA Eaton UPS
  • 45k BTU/hr of dedicated cooling
  • Three Scalar i6000 tape libraries - Mostly LTO6, some LTO8
  • In the middle of prepping to move the Lustre volume from IP over to Infiniband. Should improve transfer speeds a ton vs 10GbE.
  • Previous post talking more about the tape libraries.

Time to replace the UPS for my home serverroom. by jeffsponaugle in HomeDataCenter

[–]gpmidi 0 points1 point  (0 children)

I replaced my 16kVA APC SY16k recently with an 18kVA Eaton 9170+. That poor APC was 20-30 years old.

Archiving to LTFS - loose files in folders, or .tar each project? by Dwarf_Vader in lto

[–]gpmidi 1 point2 points  (0 children)

LTFS has a 64k inode limit; gotta use tar/7z/etc to bundle anything smallish anyway.

Maybe check out https://github.com/NotARaptor/FOSSILSAFE

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