[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2019-05-22 Thread Dimitri John Ledkov
** Changed in: multipath-tools (Ubuntu Xenial)
   Status: New => Won't Fix

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Title:
  Default multipath policy is round-robin, shows considerably worse read
  throughput compared to using service-time

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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2019-05-16 Thread Mathieu Trudel-Lapierre
** Changed in: multipath-tools (Ubuntu Xenial)
 Assignee: Mathieu Trudel-Lapierre (cyphermox) => (unassigned)

** Tags added: rls-x-incoming

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-09-28 Thread Dimitri John Ledkov
cypthermox, were you planning to SRU this into xenial - or should the
xenial task be closed?

** Changed in: multipath-tools (Ubuntu Xenial)
 Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-27 Thread Frank Heimes
** Changed in: ubuntu-z-systems
   Status: In Progress => Fix Released

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-18 Thread Launchpad Bug Tracker
This bug was fixed in the package multipath-tools - 0.6.4-3ubuntu2

---
multipath-tools (0.6.4-3ubuntu2) zesty; urgency=medium

  * debian/initramfs/hooks:
- Remove old dm-emc module; it hasn't been in kernel since 2.6.27.
- Add dm-queue-length: users may want to change from the default selector
  and should be able to do so. (LP: #1673350)
  * debian/patches/path_selector.patch, debian/patches/series: remove
path_selector.patch to get back to the "right" default selector of
service-time, which has been included in the kernel module packages for
a while now and has better throughput than round-robin. It's also the
default upstream. (LP: #1634161)

 -- Mathieu Trudel-Lapierre   Fri, 17 Mar 2017
09:37:36 -0400

** Changed in: multipath-tools (Ubuntu)
   Status: In Progress => Fix Released

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-17 Thread Frank Heimes
** Changed in: ubuntu-z-systems
   Status: Confirmed => In Progress

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-17 Thread Mathieu Trudel-Lapierre
** Changed in: multipath-tools (Ubuntu)
 Assignee: Dimitri John Ledkov (xnox) => Mathieu Trudel-Lapierre (cyphermox)

** Changed in: multipath-tools (Ubuntu)
   Status: Confirmed => In Progress

** Changed in: multipath-tools (Ubuntu)
Milestone: ubuntu-17.05 => ubuntu-17.03

** Also affects: multipath-tools (Ubuntu Xenial)
   Importance: Undecided
   Status: New

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  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-17 Thread Dimitri John Ledkov
(and round-robin too)

** Changed in: multipath-tools (Ubuntu)
Milestone: later => ubuntu-17.05

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Title:
  Default multipath policy is round-robin, shows considerably worse read
  throughput compared to using service-time

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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-17 Thread Dimitri John Ledkov
dm-service-time.ko is provided in the multipath-modules at least in
xenial-release and up.

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Title:
  Default multipath policy is round-robin, shows considerably worse read
  throughput compared to using service-time

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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-02 Thread Frank Heimes
** Changed in: ubuntu-z-systems
   Status: New => Confirmed

** Changed in: ubuntu-z-systems
   Importance: Undecided => Low

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Title:
  Default multipath policy is round-robin, shows considerably worse read
  throughput compared to using service-time

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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2017-03-02 Thread Dimitri John Ledkov
I wonder if we can check if this is still the case; and if we can build 
round-robin udeb yet service-time deb.
Furthermore, it might make sense to make sure relevant kernel modules are 
available as udebs.

** Changed in: multipath-tools (Ubuntu)
 Assignee: Skipper Bug Screeners (skipper-screen-team) => Dimitri John 
Ledkov (xnox)

** Changed in: multipath-tools (Ubuntu)
   Status: New => Confirmed

** Changed in: multipath-tools (Ubuntu)
Milestone: None => later

** Changed in: multipath-tools (Ubuntu)
   Importance: Undecided => Low

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2016-10-18 Thread ChristianEhrhardt
FYI the minimal bits I checked in the background when we talked about it
yesterday.

Done in debian/patches/path_selector.patch

Related Changelog:
  * debian/patches/path_selector.patch: switch the default path selector
 
back to round-robin while service-time isn't available to the installer 
 
multipath-modules.

Likely starts by fully understanding the old dependencies that got to
the decision to add that.

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2016-10-18 Thread Frank Heimes
** Also affects: ubuntu-z-systems
   Importance: Undecided
   Status: New

** Changed in: ubuntu-z-systems
 Assignee: (unassigned) => Dragan S. (dragan-s)

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  Default multipath policy is round-robin, shows considerably worse read
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[Bug 1634161] Re: Default multipath policy is round-robin, shows considerably worse read throughput compared to using service-time

2016-10-17 Thread bugproxy
** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin16041

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Title:
  Default multipath policy is round-robin, shows considerably worse read
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