Agree with Jonathan +1
Change the owner of disk mount point to the relevant user which you set in
/etc/swift/*.
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/7/12 Jonathan Lu jojokur...@gmail.com
Hi,
I once met such problem because I forget to change the own of
?
Thx List. Axel
Am 12.07.13 10:58, schrieb Kuo Hugo:
Agree with Jonathan +1
Change the owner of disk mount point to the relevant user which you set
in /etc/swift/*.
+Hugo Kuo+
h...@swiftstack.com mailto:h...@swiftstack.com
tonyt...@gmail.com
mailto:tonyt...@gmail.com
+886
--- I ever used ---
1) CyberDuck
2) Owncloud (What's the problem in your test?)
3) Gladinet client
4) SwiftStack Web Console
5) Most of AWS S3 client tools, but you need to enable Swift3 middleware
support
6) OpenStack DashBoard
7) Maldivica gateway
-- I never use but should work --
8) SME
Hope
*REF :*
http://www.quora.com/What-features-differentiate-HDFS-and-OpenStack-Object-Storage
by ChunkThier
While there are some similarities between HDFS and Openstack Object Storage
(Swift), the overall design of the systems are very different.
1. HDFS uses a central system to maintain file
Hi Heiko,
All objects won't be deleted if the tenant been deleted in Keystone.
Hugo
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/6/20 Heiko Krämer i...@honeybutcher.de
Heyho guys,
I've a short question because I can't find anything in the docs.
Will Swift
Hi CHABANI ,
Would you please show me the proxy-server.conf ?
You can paste on http://paste.openstack.org/ or gist.
Cheers
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/6/19 CHABANI Mohamed El Hadi chabani.mohamed.h...@gmail.com
Hi all,
I'm trying to install
Hi Jonathan ,
How did you perform delete all the objects in the storage ? Those
deleted objects still consume inodes in tombstone status until the reclaim
time.
Would you mind to compare the result of $ sudo cat /proc/slabinfo | grep
xfs , before/after set the vfs_cache_pressure
the doc :( ...
We try to colddown the swift system ( just wait for the reclaiming)
and test, but the result is not satisfying.
Thanks,
Jonathan Lu
On 2013/6/18 11:04, Kuo Hugo wrote:
Hi Jonathan ,
How did you perform delete all the objects in the storage ? Those
deleted objects still
Hi Mark,
Well, the ring without rebalance will not effect anything.
With a update, there're no partitions been assigned to the new
devices.Result of partition numbers of a new device will be 0. Which means
no any object will be calculated for these new devices.
In the case of adding a new server
Gladinet might be the one you looking for.
Hope it help
Hugo
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/6/5 Axel Christiansen axel.christian...@softreset.de
Hello List,
what GUI-Clients like Cyberduck do exist, wich can talk the v2.0 API?
Thank you
Axel
I thought the legacy auth (v1.0) was been removed since Essex in Keystone.
Hope it help
Hugo
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/6/5 Axel Christiansen axel.christian...@softreset.de
Hello List again,
on the zmanda-blog is a description to make a
Hi Klaus,
How's the disk space usage now?
Cheers
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/5/31 Klaus Schürmann klaus.schuerm...@mediabeam.com
Hi,
when I test my new swift cluster I get a strange behavior with GET and PUT
requests.
Most time it is really
Hi Philip ,
Which Swift version r u running in your cluster ?
+Hugo Kuo+
h...@swiftstack.com
tonyt...@gmail.com
+886 935004793
2013/4/13 Philip flip...@gmail.com
Hi,
I just tried to add two new servers into the ring. Only the containers
were replicated to the new servers but there are
1) No minimal limitation currently .
2) Did you set the above option to true ?
allow_account_management
https://github.com/openstack/swift/blob/master/etc/proxy-server.conf-sample#L61
account_autocreate
https://github.com/openstack/swift/blob/master/etc/proxy-server.conf-sample#L69
+Hugo Kuo+
Hi Beshoy ,
Could you please provide the following information ?
1) First issue is that the Keystone running on 192.168.5.29 , And the
AUTH_URL in swift-client should point to authentication server(keystone in
your case) . The command should be :
swift -V 2.0 -A http://192.168.5.29:5000/v2.0
Help Ralph to push to mailing list
Ralph lewis
20:35 (14 小�r前)
*the openstack project i'm trying to do is a school noted project.
I have to make a cloud computing solution using openstack in which for
example, any teacher could run a windows or linux machine with all
ressources allocated. and
Hi Ralph Lewis ,
The configuration could be variety .
Would you mind which project of OpenStack do you want to try it out ?
1. For a quick and global view , you can try to use http://devstack.org/ .
It's not for production though. But you can run it in a VM for testing.
2. Depends on
It should be a doc bug in the instruction .
The first one is v1.0 auth (legacy auth)
The URL suppose to be http://localhost:5000/auth/v1.0
Hope it help
2013/3/15 Tomáš Šoltys tomas.sol...@gmail.com
Hi,
I am following the OpenStack WalkThrough instructions and I am failing to
verify my
://AUTH_HOSTNAME:5000/v2.0
have been used.
The second works for me. Try these two yourself.
On Fri, Mar 15, 2013 at 11:55 PM, Kuo Hugo tonyt...@gmail.com wrote:
It should be a doc bug in the instruction .
The first one is v1.0 auth (legacy auth)
The URL suppose to be http://localhost:5000/auth/v1.0
There's a most important point.
A better monitor/notification method of disks .
2013/1/30 Jan Drake jan_dr...@hotmail.com
A presentation at the first openstack design summit was given in which a
vendor did a couple of petabyte swift implementations. In that
presentation, they explained
Computing
Cookbook” by Kevin Jackson to see if this can make things clearer for me J
Sure , also official documents .
1) play with it
2) IRC
3) mailing list
** **
Regards
Brian
Hope it helps
Cheers
Hugo Kuo
** **
** **
*From:* Kuo Hugo [mailto:tonyt...@gmail.com]
*Sent
The answer is depends on your service plan .
Generally , the IP for keystone is the network which could be accessed from
client .
Also , the publicurl / adminurl / internal could be different .
Keystone is the auth agent for swift(and all other services) , while you
produce a request to ask for
Would you mind to have a network diagram of your environment ?
Hugo
2013/1/19 Brian Ipsen brian.ip...@ryesgade47c.dk
Hi
** **
I am trying to figure out how to build a swift setup with Keystone
identity management – and have the environment secured by a firewall.
** **
I
Ohla Sujay ,
Would you please add more information with following items?
1. Dump the ring information
2. The mount point permission
3. execute swift-init all status on all storage node
4. [Question] Why do you use -k option in curl request ? for SSL ? but
the endpoint seems without it
5. Does
Hello Sujay ,
That should be the problem on memcached .
Would you please check the status of memcached ?
1. grep it from ps command
2. Restart it to check it the token been fixed again
3. If the result is still fail , please check the configuration of
memcached.conf under /etc/ , make sure the
it. There was a
configuration problem.
On 17 January 2013 18:59, Kuo Hugo tonyt...@gmail.com wrote:
Hello Sujay ,
That should be the problem on memcached .
Would you please check the status of memcached ?
1. grep it from ps command
2. Restart it to check it the token been fixed again
3
Did you ever try to trunk two VLANs on your switch ?
Hugo
2013/1/17 JuanFra Rodriguez Cardoso juanfra.rodriguez.card...@gmail.com
Hi guys:
This is my scenario: Centos 6.3 / Folsom / nova-network / vlanManager
I created one vlan (10.129.130.0/24) for my project. How to can I allow
to
[Cinder] (born from nova-volume)
The goal of the Cinder project is to separate the existing nova-volume
block service into its own project.
[Swift]
Swift is a highly available, distributed, eventually consistent object/blob
store. Organizations can use Swift to store lots of data efficiently,
appreciate ~~ Thanks
2013/1/4 Qingye Jiang (John) qji...@gmail.com
Hi all,
I would like to let you know that I have just finished my 5th quarterly
report on comparing the community activities of different open source IaaS
technologies. CY12-Q4 Community Analysis — OpenStack vs OpenNebula
Hi ,
For keystone 2.0 auth
the request should provide a json format which includes username / tenant /
password .
In your curl test , you provide two headers to auth 2.0 .
Please have a look at officail document to get the right API call.
2012/11/21 Shashank Sahni shredde...@gmail.com
Hi,
Hi folks ,
I'm testing the s3backer for swift via swift3.
It works fine.
For my environment , the swift-bench could handle 120MB/s .(each object for
1MB)
But while I'm using s3backer (block-size set to 1MB) , using dd to test the
speed . Result only 20~40MB/s.
Does anyone experience with the
Do you mean resume broken transfer ?
2012/10/13 符永涛 yongta...@gmail.com
Dear swift experts,
We're planning to use swift to implement an upload service. And we want to
know if swift support resume upload feature? Thank you.
--
符永涛
___
Mailing
Hi folks ,
We would like to add more metadata to an object .
In my memory , there's a file will be created named .meta
I'm not sure if this file is for storing more metadata ?
Could someone share more information ?
When will a .meta file be produced ?
--
+Hugo Kuo+
tonyt...@gmail.com
+
Hi folks , John and Chmouel ,
I did post a question about this long time ago. And my test result is match
to Chmouel's answer.
*https://answers.launchpad.net/swift/+question/191924*
The object replicator will push an object to a handoff node if another
primary node returns that the drive the
6, 2012, at 9:00 AM, Kuo Hugo tonyt...@gmail.com wrote:
Hi folks , John and Chmouel ,
I did post a question about this long time ago. And my test result is
match to Chmouel's answer.
https://answers.launchpad.net/swift/+question/191924
The object replicator will push an object
I used to debug via curl for separating the AUTH section(Keystone) and Data
Section(Swift-proxy) .
#curl -v -d {%json%} http://keystone_ip:port/v2.0
#curl -H X-AUTH-TOKEN: %TOKEN% http://swift_ip:port/v1/AUTH_%account%
And monitor the log on both keystone and swift.
Several Steps you can
think that connections been renew in every round.
Something strange is that the performance back to beginning while I flush
all data on storage nodes. (whatever by format disk / r m )
Cheers,
Paulo
Thanks for your reply
2012/7/20 Kuo Hugo tonyt...@gmail.com
Hi Sam , and all openstacker
Hi all
I found that the arp_cache in slabinfo on objec-server is growing up
followed with uploaded object numbers.
Does any code using it ?
2352000 1329606 56%0.06K 36750 64147000K kmalloc-64
1566617 1257226 80%0.21K 42341 37338728K xfs_ili
1539808 1257748 81%
, there’s a request low down the average speed.
What will cause iter(lambda: reader(self.network_chunk_size), '') consumes
lots of time?
Too many files in XFS or anything else ? Could it possible be a bug ?
Thanks
2012/7/4 Kuo Hugo tonyt...@gmail.com
I found that updater and replicator could
/ delete operations , more and more timeout happend.
Seems that updater can improve this issue.
Does this behavior related to the number of data in pickle ?
Thanks
Hugo
2012/7/2 Kuo Hugo tonyt...@gmail.com
Hi all ,
I did several loading tests for swift in recent days.
I'm facing an issue
Hi all ,
I did several loading tests for swift in recent days.
I'm facing an issue ... Hope you can share you consideration to me ...
My environment:
Swift-proxy with Tempauth in one server : 4 cores/32G rams
Swift-object + Swift-account + Swift-container in storage node * 3 , each
for : 8
to get an answer. I'm traveling this week, so I won't
have a chance to look in to it. I hope some of the other core devs will
have a chance to help you find an answer.
--John
Thanks John , keep working ... Enjoy your day
On Jul 1, 2012, at 2:03 PM, Kuo Hugo tonyt...@gmail.com wrote:
Hi all
nice suggestion ,
We decide to use UPD now
2012/6/22 MORITA Kazutaka morita.kazut...@gmail.com
At Fri, 22 Jun 2012 00:00:26 +0800,
Kuo Hugo wrote:
Hi folks ,
We're facing an issue related to the bug as below
/dev/log rotations can cause object-server failures
https
Hi folks ,
We're facing an issue related to the bug as below
/dev/log rotations can cause object-server failures
https://bugs.launchpad.net/swift/+bug/780025
My Swift version : 1.4.9
But I found that not only object-server but also all swift related workers
Hi Folks ,
I'm in progress of swift QA.
Also interesting about the number of PUT/GET operation in your swift-bench
configuration.
Well , I thought that swift should handle as much as I set in bench.conf.
However , the performance degradation came after 4+
Does my configuration reasonable
2012/6/22 Huang Zhiteng winsto...@gmail.com
On Fri, Jun 22, 2012 at 12:28 AM, Kuo Hugo tonyt...@gmail.com wrote:
Hi Folks ,
I'm in progress of swift QA.
Also interesting about the number of PUT/GET operation in your
swift-bench
configuration.
Well , I thought that swift should
are uploaded the
manifest must then be created by the client. What I'm trying to get at
is that each segment and even the manifest are completely independent
objects. A failure during the upload of any one segment has no impact
on other segments or the manifest.
Adrian
On 16 June 2012 09:53, Kuo
Hi folks ,
Q1:
Where's the metadata of an object ?
For example the X-Object-Manifest. Does it store in inode ?
I did not see the matadata X-Object=Manifest in container's DB.
Could I find the value?
Q2:
What if a large object be interrupted during upload , will the manifest
objects be deleted?
Hi Folks ,
I have try with keystone backend by LDAP and Windows AD.
It looks fine . Just want to clarify one point.
For my test result , LDAP driver could only validate users in the
particular container (OU,CN etc.) and does not include the subtree users.
[ldap]
tree_dn = dc=taiwan,dc=com
|_cn:it-user1
|_cn:hr-user1
If so , I can specify user_tree_dn to ou=OU-Keystone-Users .
any suggestions ?
Cheers
2012/5/22 Adam Young ayo...@redhat.com
On 05/22/2012 07:07 AM, Kuo Hugo wrote:
Hi Folks ,
I have try with keystone backend by LDAP and Windows AD
Hi folks ,
Does legacy_auth v1.0 exist in Keystone Essex ?
For several client tools , still using v1.0 authentication method for auth.
Such as cyberduck or Gladinet.
These applications look for X-AUTH-TOKEN and X-Storage-Url headers for
accessing swift.
Does this method live in Keystone Essex
and delete the material from any computer. Thank you for your
cooperation.*
On Thu, Apr 12, 2012 at 17:57, Kuo Hugo tonyt...@gmail.com wrote:
I'm keeping in search and think about the easiest way for users to
leverage their swift account.
There has several client applications for accessing
I'm keeping in search and think about the easiest way for users to
leverage their swift account.
There has several client applications for accessing swift around . Either
Windows / Linux / Mac.
But eventually , user still need to install a client for this purpose.
What if user can attach their
I did a quick test in Essex .
The process almost same as before(Cactus/Diablo)
1. Manage Quota for a specified Tenant from nova-manage .
2. Manage Default Quota parameters from nova.conf with several flags
3. Hacking Nova source code quota.py for default values.
Hope it helps.
Xin Zhao
a good example for them.
Thanks,
Xin
On 4/12/2012 12:04 PM, Kuo Hugo wrote:
I did a quick test in Essex .
The process almost same as before(Cactus/Diablo)
1. Manage Quota for a specified Tenant from nova-manage .
2. Manage Default Quota parameters from nova.conf with several flags
3
the designated recipient(s) is prohibited. If you have received this
e-mail in error, please notify the sender either by telephone or by e-mail
and delete the material from any computer. Thank you for your cooperation.*
On Thu, Apr 12, 2012 at 17:57, Kuo Hugo tonyt...@gmail.com wrote:
I'm keeping
than the designated recipient(s) is prohibited. If you have received
this e-mail in error, please notify the sender either by telephone or by
e-mail and delete the material from any computer. Thank you for your
cooperation.*
On Thu, Apr 12, 2012 at 17:57, Kuo Hugo tonyt...@gmail.com wrote
Actually , both cyberduck and gladinet client works with Keystone properly.
Is there any further information in your test ?
What do you need around ?
William Herry william.herry.ch...@gmail.com 於 2012年4月10日上午9:32 寫道：
Hi
I am try to use Cyberduck as the client of Swift storage, my swift use
Hi folks ,
I'm facing an issue . Before fill in a bug , I have to clarify something
about arrange rings
:My Case:
There're three zones in this test , The replica as below
Objects 2 replicas
Account 3 replicas
Container 3 replicas
With this setup , I can check the status of an Account . Also
Well , it looks normal in my consideration.
You specify the operator must have Member or admin role for accessing
swift.
If there's a user associates a role which named watcher . It will be
block in swift_auth filter .
That's the function of swift_auth , right ? It looks pretty match to
your
As I know , you have to change libvirt and qemu-kvm versions.
For further information , please check
http://www.spice-space.org/download.html
Server
The SPICE server code is needed when building SPICE support into
QEMUhttp://wiki.qemu.org/Main_Page.
0.10.x is the latest stable series. The
什麼意思?? and what do you want??
私人mail 給我也許可以幫你看一下問題
2012/2/2 michael_...@acer.com.tw
Dear all,
I have been read Horizon documentation, and I've tried to add a new
dashboard by myself.
But there are some question I didn't find the ans, could anyone help me to
solve these problems.
I would love to know more about this topic too.
push
Hugo Kuo
2012/2/2 Pete Zaitcev zait...@redhat.com
Hello:
Does anyone happen to have Swift running with S3 and Keystone? If yes,
send me the proxy-server.conf, please. Also, I'd like to ask a few
questions, if I may. I tried to piece
Several options
1. Cyberduck (for Mac Win only) , swift will present like a FTP server
user experience for you
2. Gladinet desktop (free version) , under gladinet , you might get feel
swift more like a NAS device ... but only for static object files , not
that easy to setup a gladinet compatible
with OpenStack Swift ?
** **
Tim
** **
*From:* openstack-bounces+tim.bell=cern...@lists.launchpad.net [mailto:
openstack-bounces+tim.bell=cern...@lists.launchpad.net] *On Behalf Of *Kuo
Hugo
*Sent:* 19 December 2011 17:38
*To:* Prakashan Korambath
*Cc:* openstack
Thanks Chmouel ,
a type :
I do mean v2.0
2011/11/26 Chmouel Boudjnah chmo...@openstack.org
On Sat, Nov 26, 2011 at 6:33 AM, Kuo Hugo tonyt...@gmail.com wrote:
For Swift API v1.0 + keystone ... an User could only access one tenant..
But in Swift API v1.0 + keystone your can access
Need more informations .
Maybe you can check the log of keystone , verifying where's the 404 come
from
If keystone log tell you that it already return 200 to swift . I think
the 404 is returned from swift.
the 404 bad request , should be log in proxy log and keystone log.
--
+Hugo
Hello folks ,
We r hard working on Swift development and test now .
And there's only a NOVA QA team , I'm wondering to know that if there has
any test plan around SWIFT .
Also , you can share you using case and issues . We'll have a test on
various swift deploying archi.
The most valuable
instance.
2011/10/10 Dmitry Maslennikov dmaslenni...@griddynamics.com
On Thu, Oct 6, 2011 at 3:49 PM, Kuo Hugo tonyt...@gmail.com wrote:
3. We can using cloud with Dashbord smoothly for basic usage. So does
nova-client . I found that nova-client CLI tool could not
add-key-pair/show
.
novaclient keystone - nova -- keystone - novaclient
glance client - keystone -- glance --keystone --
glance client
Cheers
Hugo Kuo
--
+Hugo Kuo+
tonyt...@gmail.com
hugo@cloudena.com
+886-935-004-793
www.cloudena.com
Hello folks ,
While playing with Keystone , there's four roles named
[Admin,Member,KeystoneAdmin,KeystoneServiceAdmin].
I'm confusing about that who handles these roles's permission / privileges
I mean RBAC include admin, itsec, projectmanager, netadmin, developer
roles in NOVA but not
in the swift ecosystem ?
Hugo Kuo
--
+Hugo Kuo+
tonyt...@gmail.com
hugo@cloudena.com
+886-935-004-793
www.cloudena.com
___
Mailing list: https://launchpad.net/~openstack
Post to : openstack@lists.launchpad.net
Unsubscribe : https
?
And if there's a clear comparison table would be great , really confusing
about that ..
In my study , Pound using 7 times of cpu usage than Nginx of SLB in same
conditions .
btw , most of articles just using HTTP instead of HTTPS. Does Pound better
than Nginx under HTTPS?
Cheers
Hugo Kuo
--
+Hugo Kuo
-- Forwarded message --
From: Kuo Hugo tonyt...@gmail.com
Date: 2011/9/19
Subject: Re: [Openstack] Load Balancers for Swift Proxy-servers why
Pound ?
To: Chuck Thier cth...@gmail.com
Hello Chuck ,
That's really good response for us .
I would love to do some more test .
If we
Thanks Joseph ,
That's also what I;m looking for.
Cheers
Hugo Kuo
2011/7/7 Joseph Heck he...@mac.com
To answer my own question on the list (Thanks Vish Trey):
The command to create a network should be updated - aka:
nova-manage network create private 10.0.0.0/24 1 32
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