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Feature #40728

Add experimental sysctl to enable multichannel Samba

Added by John Hixson 12 months ago. Updated 11 months ago.

Status:
Done
Priority:
Nice to have
Assignee:
John Hixson
Category:
OS
Target version:
Estimated time:
Severity:
Low
Reason for Closing:
Reason for Blocked:
Needs QA:
No
Needs Doc:
No
Needs Merging:
No
Needs Automation:
No
Support Suite Ticket:
n/a
Hardware Configuration:

Description

"It's still experimental due to one bug if a channel fails after
we sent a lease break we don't currently resend down other channels
so we could potentially miss the break response.

Otherwise it works great (with aio enabled of course) !

I'd certainly look into adding an "Experimental Multichannel"
checkbox to allow customers to test, as it can have great
performance benefits."

-jra


Related issues

Copied from FreeNAS - Feature #17697: Add experimental tunable to enable multichannel SambaDone

Associated revisions

Revision 875ddf5c (diff)
Added by John Hixson 12 months ago

Secret sauce for enabling multi channel in Samba

- This is experimental, so it's hidden
- We should add more Samba performance knobs here
- When adding sysctl's in the UI, we should probably look for the ones
that control Samba options and re-generate the config and reload
Samba when changed

Ticket: #17697
(cherry picked from commit 335d0265338f86224433e89118baad042859b5b6)

(11.1-stable)
Ticket: #40728

History

#1 Updated by John Hixson 12 months ago

  • Copied from Feature #17697: Add experimental tunable to enable multichannel Samba added

#2 Updated by John Hixson 12 months ago

#3 Updated by Dru Lavigne 12 months ago

  • Status changed from Unscreened to In Progress
  • Needs QA changed from No to Yes
  • Needs Doc changed from No to Yes
  • Needs Merging changed from No to Yes

#5 Updated by Dru Lavigne 11 months ago

  • Status changed from In Progress to Ready for Testing
  • Needs Merging changed from Yes to No

#6 Updated by Michael Reynolds 11 months ago

  • Status changed from Ready for Testing to Passed Testing
  • Needs QA changed from Yes to No

#8 Updated by Michael Reynolds 11 months ago

Sysctl is there and set to 0 by default.

#9 Updated by Dru Lavigne 11 months ago

  • Subject changed from Add a tunable to enable multichannel Samba to Add experimental tunable to enable multichannel Samba
  • Status changed from Passed Testing to Done
  • Needs Doc changed from Yes to No

#10 Updated by Dru Lavigne 11 months ago

  • Subject changed from Add experimental tunable to enable multichannel Samba to Add experimental sysctl to enable multichannel Samba

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