| 2011-02-17 13:35:39 |
Zygmunt Krynicki |
bug |
|
|
added bug |
| 2011-02-17 15:40:25 |
Facundo Batista |
affects |
ubuntuone-client |
ubuntuone-storage-protocol |
|
| 2011-02-17 15:40:45 |
Facundo Batista |
ubuntuone-storage-protocol: status |
New |
Confirmed |
|
| 2011-02-17 15:40:55 |
Facundo Batista |
tags |
|
chicharra |
|
| 2011-02-17 15:41:08 |
Facundo Batista |
ubuntuone-storage-protocol: importance |
Undecided |
Medium |
|
| 2011-02-28 12:52:13 |
Roman Yepishev |
summary |
it does not throttles inside the second, but sends a bunch of data and waits then some seconds to be below the limit |
Bandwidth limit is not correctly enforced: Transmission delays are inserted between data chunk writes (of arbitrary sizes) |
|
| 2011-03-18 16:40:55 |
Simon Volpert |
bug |
|
|
added subscriber Simon Volpert |
| 2011-05-03 20:32:25 |
tolbier |
bug |
|
|
added subscriber tolbier |
| 2011-05-19 07:16:54 |
Max Kaehn |
bug |
|
|
added subscriber Max Kaehn |
| 2011-06-16 12:06:29 |
Natalia Bidart |
ubuntuone-storage-protocol: assignee |
|
Ubuntu One Foundations+ team (ubuntuone-foundations+) |
|
| 2011-06-28 11:37:09 |
James Holden |
bug |
|
|
added subscriber James Holden |
| 2011-08-25 11:20:28 |
Roman Yepishev |
ubuntuone-storage-protocol: importance |
Medium |
High |
|
| 2011-08-26 09:04:07 |
Daniel Holbach |
bug |
|
|
added subscriber Daniel Holbach |
| 2011-08-28 08:50:36 |
psypher |
bug |
|
|
added subscriber psypher |
| 2011-09-15 02:57:50 |
Tim Oram |
bug |
|
|
added subscriber Tim Oram |
| 2011-11-06 08:30:10 |
Nk |
bug |
|
|
added subscriber Nk |
| 2011-11-11 11:48:04 |
Oleksandr Basii |
bug |
|
|
added subscriber Oleksandr Basiy |
| 2011-12-12 09:34:15 |
Oleksandr Basii |
removed subscriber Oleksandr Basiy |
|
|
|
| 2011-12-12 09:34:32 |
Oleksandr Basii |
bug |
|
|
added subscriber Oleksandr Basiy |
| 2012-01-06 18:42:16 |
Doctor P |
bug |
|
|
added subscriber Doctor P |
| 2012-01-23 20:12:43 |
Laurento Frittella |
bug |
|
|
added subscriber Laurento Frittella |
| 2012-04-10 01:57:36 |
Benjamin Heil |
bug |
|
|
added subscriber Benjamin Heil |
| 2012-05-23 09:50:30 |
Stefano Quaranta |
bug |
|
|
added subscriber Stefano Quaranta |
| 2012-06-30 10:10:51 |
Jonathan Davies |
bug |
|
|
added subscriber Jonathan Davies |
| 2012-07-02 11:56:57 |
Stuart Bishop |
bug |
|
|
added subscriber Stuart Bishop |
| 2012-07-02 18:10:00 |
Leo Arias |
tags |
chicharra |
bandwidth chicharra foundations+ |
|
| 2013-01-15 09:33:27 |
Launchpad Janitor |
branch linked |
|
lp:~stub/ubuntuone-storage-protocol/devel |
|
| 2013-01-15 13:09:50 |
Alberto Salvia Novella |
description |
Throttling implementation today is not working as users might expect, often saturating the link.
A screencast shows this issue with more detail: http://people.canonical.com/~zyga/Maverick%20Movie004-1.m4v
The actual limit during that video was around 10-20KB |
GENERAL DESCRIPTION
***********************
Throttling implementation today is not working as users might expect, often saturating the link.
STEPS FOR REPRODUCING
*************************
1. Ensure the Ubuntu One client is installed and running
2. In Ubuntu One client, limit its bandwidth to a small number (for example 20 KB)
3. Copy a big file to a folder configured to be synced by Ubuntu One
4. Open the System Monitor
4. Wait one minute
5. In the Terminal, run the following command: ping google.com -c20
EXPECTED BEHAVIOUR
**********************
The monitored latency and throughput to be stable.
REAL BEHAVIOUR
*****************
The monitored latency and the throughput to be unstable.
RELEVANT DETAILS
******************
- A screen-cast shows this issue with more detail: http://people.canonical.com/~zyga/Maverick%20Movie004-1.m4v.
- The actual limit during this video was around 10-20KB.
WORKARROUND
****************
Saturation can partially be mitigated by doing the following:
1. By contracting an Internet Service which follows the International Computer Science Institute quality standards, testable at http://netalyzr.icsi.berkeley.edu. Many times bandwidth saturation is caused by an improper upload buffering from the Internet Service Provider, which will affect not only the Ubuntu One Client but any service that uploads to the Internet.
2. If you are pretending to use a wireless network, only use routers which are IEEE 802.11n compliant. This standard uses more advance algorithms than its predecessors for assigning bandwidth to links.
3. If you are using a home router, disable any feature which doesn't belong to any standard but are specific from the router's manufacturer. These generally are the firewall and the Quality of Service features, except Wireless Multimedia Extensions (WME or WMM). These specific functions trend to dramatically increase network latency when the link gets saturated.
4. If any application being used give an option to limit bandwidth, limit it to the 80% of the contracted one. This will ensure constant throughput for that program and faster initialisation for other services while bandwidth is being negotiated between them. |
|
| 2013-01-15 13:12:30 |
Alberto Salvia Novella |
description |
GENERAL DESCRIPTION
***********************
Throttling implementation today is not working as users might expect, often saturating the link.
STEPS FOR REPRODUCING
*************************
1. Ensure the Ubuntu One client is installed and running
2. In Ubuntu One client, limit its bandwidth to a small number (for example 20 KB)
3. Copy a big file to a folder configured to be synced by Ubuntu One
4. Open the System Monitor
4. Wait one minute
5. In the Terminal, run the following command: ping google.com -c20
EXPECTED BEHAVIOUR
**********************
The monitored latency and throughput to be stable.
REAL BEHAVIOUR
*****************
The monitored latency and the throughput to be unstable.
RELEVANT DETAILS
******************
- A screen-cast shows this issue with more detail: http://people.canonical.com/~zyga/Maverick%20Movie004-1.m4v.
- The actual limit during this video was around 10-20KB.
WORKARROUND
****************
Saturation can partially be mitigated by doing the following:
1. By contracting an Internet Service which follows the International Computer Science Institute quality standards, testable at http://netalyzr.icsi.berkeley.edu. Many times bandwidth saturation is caused by an improper upload buffering from the Internet Service Provider, which will affect not only the Ubuntu One Client but any service that uploads to the Internet.
2. If you are pretending to use a wireless network, only use routers which are IEEE 802.11n compliant. This standard uses more advance algorithms than its predecessors for assigning bandwidth to links.
3. If you are using a home router, disable any feature which doesn't belong to any standard but are specific from the router's manufacturer. These generally are the firewall and the Quality of Service features, except Wireless Multimedia Extensions (WME or WMM). These specific functions trend to dramatically increase network latency when the link gets saturated.
4. If any application being used give an option to limit bandwidth, limit it to the 80% of the contracted one. This will ensure constant throughput for that program and faster initialisation for other services while bandwidth is being negotiated between them. |
GENERAL DESCRIPTION
*******************
Throttling implementation today is not working as users might expect, often saturating the link.
STEPS FOR REPRODUCING
*********************
1. Ensure the Ubuntu One client is installed and running
2. In Ubuntu One client, limit its bandwidth to a small number (for example 20 KB)
3. Copy a big file to a folder configured to be synced by Ubuntu One
4. Open the System Monitor
4. Wait one minute
5. In the Terminal, run the following command: ping google.com -c20
EXPECTED BEHAVIOUR
******************
The monitored latency and throughput to be stable.
REAL BEHAVIOUR
**************
The monitored latency and the throughput to be unstable.
RELEVANT DETAILS
****************
- A screen-cast shows this issue with more detail: http://people.canonical.com/~zyga/Maverick%20Movie004-1.m4v.
- The actual limit during this video was around 10-20KB.
WORKAROUND
**********
Saturation can partially be mitigated by doing the following:
1. By contracting an Internet Service which follows the International Computer Science Institute quality standards, testable at http://netalyzr.icsi.berkeley.edu. Many times bandwidth saturation is caused by an improper upload buffering from the Internet Service Provider, which will affect not only the Ubuntu One Client but any service that uploads to the Internet.
2. If you are pretending to use a wireless network, only use routers which are IEEE 802.11n compliant. This standard uses more advance algorithms than its predecessors for assigning bandwidth to links.
3. If you are using a home router, disable any feature which doesn't belong to any standard but are specific from the router's manufacturer. These generally are the firewall and the Quality of Service features, except Wireless Multimedia Extensions (WME or WMM). These specific functions trend to dramatically increase network latency when the link gets saturated.
4. If any application being used give an option to limit bandwidth, limit it to the 80% of the contracted one. This will ensure constant throughput for that program and faster initialisation for other services while bandwidth is being negotiated between them. |
|
| 2013-01-25 14:30:19 |
Karl Ranna |
bug |
|
|
added subscriber Karl Ranna |
| 2013-01-31 22:49:17 |
Jorge Morais |
bug |
|
|
added subscriber Jorge |
| 2013-02-13 21:39:05 |
Vitor Lamas Gatti |
bug |
|
|
added subscriber Vitor Lamas Gatti |
| 2013-02-16 14:32:09 |
David Ayers |
bug |
|
|
added subscriber David Ayers |
| 2013-04-30 22:24:00 |
unelement |
bug |
|
|
added subscriber unelement |
| 2013-05-03 20:07:45 |
dobey |
nominated for series |
|
ubuntuone-storage-protocol/stable-3-0 |
|
| 2013-05-03 20:07:45 |
dobey |
bug task added |
|
ubuntuone-storage-protocol/stable-3-0 |
|
| 2013-05-03 20:07:45 |
dobey |
nominated for series |
|
ubuntuone-storage-protocol/stable-4-0 |
|
| 2013-05-03 20:07:45 |
dobey |
bug task added |
|
ubuntuone-storage-protocol/stable-4-0 |
|
| 2013-05-03 20:07:45 |
dobey |
nominated for series |
|
ubuntuone-storage-protocol/trunk |
|
| 2013-05-03 20:07:45 |
dobey |
bug task added |
|
ubuntuone-storage-protocol/trunk |
|
| 2013-05-03 20:07:45 |
dobey |
nominated for series |
|
ubuntuone-storage-protocol/stable-4-2 |
|
| 2013-05-03 20:07:45 |
dobey |
bug task added |
|
ubuntuone-storage-protocol/stable-4-2 |
|
| 2013-05-03 20:07:57 |
dobey |
ubuntuone-storage-protocol/stable-4-2: status |
New |
Triaged |
|
| 2013-05-03 20:07:59 |
dobey |
ubuntuone-storage-protocol/stable-4-0: status |
New |
Triaged |
|
| 2013-05-03 20:08:03 |
dobey |
ubuntuone-storage-protocol/stable-3-0: status |
New |
Triaged |
|
| 2013-06-16 19:29:07 |
papukaija |
bug |
|
|
added subscriber papukaija |
| 2013-10-12 19:42:31 |
wazow |
bug |
|
|
added subscriber wazow |
| 2014-01-22 21:09:58 |
Julia Palandri |
bug |
|
|
added subscriber Julia Palandri |
| 2015-03-09 06:28:28 |
Simon Volpert |
removed subscriber Simon Volpert |
|
|
|
| 2016-04-24 15:14:53 |
Jorge Morais |
removed subscriber Jorge Morais |
|
|
|
| 2019-04-23 02:00:32 |
Facundo Batista |
ubuntuone-storage-protocol/trunk: status |
Confirmed |
Won't Fix |
|
| 2019-04-23 02:01:10 |
Facundo Batista |
ubuntuone-storage-protocol: status |
Confirmed |
Won't Fix |
|
| 2019-04-23 02:02:13 |
Facundo Batista |
ubuntuone-storage-protocol/stable-3-0: status |
Triaged |
Won't Fix |
|
| 2019-04-23 02:02:16 |
Facundo Batista |
ubuntuone-storage-protocol/stable-4-0: status |
Triaged |
Won't Fix |
|
| 2019-04-23 02:02:19 |
Facundo Batista |
ubuntuone-storage-protocol/stable-4-2: status |
Triaged |
Won't Fix |
|
| 2019-04-23 08:15:08 |
tolbier |
removed subscriber tolbier |
|
|
|
