Re: [ceph-users] Cuttlefish VS Bobtail performance series

2013-07-10 Thread Igor Laskovy
> ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/**listinfo.cgi/ceph-users-ceph.**com<http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com _

[ceph-users] During copy new rbd image is totally thick

2014-01-30 Thread Igor Laskovy
te...done. igor@hv03:~$ rbd diff rbd/cloneoftest | awk '{ SUM += $2 } END { print SUM/1024/1024 " MB" }' 1024 MB -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http:

Re: [ceph-users] During copy new rbd image is totally thick

2014-02-02 Thread Igor Laskovy
Anybody? ;) On Thu, Jan 30, 2014 at 9:10 PM, Igor Laskovy wrote: > Hello list, > > Is it correct behavior during copy to thicking rbd image? > > igor@hv03:~$ rbd create rbd/test -s 1024 > igor@hv03:~$ rbd diff rbd/test | awk '{ SUM += $2 } END { print > SUM/1024/1024 &

Re: [ceph-users] Questions about Ceph

2014-03-21 Thread Igor Laskovy
sasters, What is a good practice/strategy to >> backup/replicate data in the cluster? >> > > Hmm, there's not a good tailored answer for CephFS. With RBD there are > some options around snapshots and incremental diffs. > -Greg > &

Re: [ceph-users] The next generation beyond Ceph

2014-03-21 Thread Igor Laskovy
gt; > > I look forward to your feedback. > > > > Regards, > > > > > > > > > -- > Loïc Dachary, Artisan Logiciel Libre > > > _______ > ceph-users mailing lis

Re: [ceph-users] RBD does not load at boot

2014-04-01 Thread Igor Laskovy
; MTIA, > dk > > > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users

[ceph-users] If one node lost connect to replication network?

2013-03-11 Thread Igor Laskovy
client machine frozen or so? Look like in my case whole cluster have gone crazy. -- Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] If one node lost connect to replication network?

2013-03-11 Thread Igor Laskovy
Thanks for the quick reply. Ok, so at this time looks like better to avoid split networks across network interfaces. Where can I find list of all issues related to the concrete version? On Mon, Mar 11, 2013 at 5:16 PM, Gregory Farnum wrote: > On Monday, March 11, 2013, Igor Laskovy wr

[ceph-users] Status of Mac OS and Windows PC client

2013-03-17 Thread Igor Laskovy
Hi there! Could you please clarify what is the current status of development client for OS X and Windows desktop editions? -- Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine ___ ceph-users mailing list ceph-users@lists.ceph.com http

Re: [ceph-users] Status of Mac OS and Windows PC client

2013-03-19 Thread Igor Laskovy
Anybody? :) Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine On Mar 17, 2013 6:37 PM, "Igor Laskovy" wrote: > Hi there! > > Could you please clarify what is the current status of development client > for OS X and Windows desktop editions? > > -- > Igor Lask

Re: [ceph-users] Status of Mac OS and Windows PC client

2013-03-19 Thread Igor Laskovy
eph.com || http://inktank.com > @scuttlemonkey || @ceph || @inktank > > > On Tue, Mar 19, 2013 at 8:30 AM, Igor Laskovy > wrote: > > Anybody? :) > > > > Igor Laskovy > > facebook.com/igor.laskovy > > Kiev, Ukraine > > > > On Mar 17, 2013 6:

[ceph-users] Replacement hardware

2013-03-20 Thread Igor Laskovy
Hi there! What steps needs to be perform if we have totally lost a node. As I already understand from docs, OSDs must be recreated (disabled, removed and again created, right?) But what about MON and MDS? -- Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine

Re: [ceph-users] Replacement hardware

2013-03-20 Thread Igor Laskovy
gt; the cluster seems to adopt the new osd and sort everything out. > > David > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Igor Laskovy facebook.com/igor.laskov

Re: [ceph-users] Replacement hardware

2013-03-20 Thread Igor Laskovy
t are known to the cluster (these can be > different from or the same as the one that existed on the dead node; > doesn't matter!). > -Greg > > Software Engineer #42 @ http://inktank.com | http://ceph.com > > > On Wednesday, March 20, 2013 at 10:40 AM, Igor Laskovy wrote:

Re: [ceph-users] Replacement hardware

2013-03-20 Thread Igor Laskovy
-[osd|mds|mon].$id). You > can create more or copy an unused MDS one. I believe the docs include > information on how this works. > -Greg > > Software Engineer #42 @ http://inktank.com | http://ceph.com > > > On Wednesday, March 20, 2013 at 10:48 AM, Igor Laskovy wrote: >

[ceph-users] (no subject)

2013-03-26 Thread Igor Laskovy
Hi there! Are Chris Holcombe and Robert Blair here? Please answer me about your awesome job http://ceph.com/community/ceph-over-fibre-for-vmware/ . Thanks! -- Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine ___ ceph-users mailing list ceph-users

Re: [ceph-users] Cephfs doesn't mount at boot time

2013-04-02 Thread Igor Laskovy
ph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > > > > -- > John Wilkins > Senior Technical Writer > Intank > john.wilk...@inktank.com > (415) 425-9599 > http://inktank.com > > > >

[ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-19 Thread Igor Laskovy
Hello! Does anybody use Rados Gateway via S3-compatible clients on desktop systems? -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-21 Thread Igor Laskovy
A little bit more. I have tried deploy RGW via http://ceph.com/docs/master/radosgw/ and than connect S3 Browser, CrossFTP and CloudBerry Explorer clients, but all unsuccessfully. Again my question, does anybody use S3 desktop clients with RGW? On Fri, Apr 19, 2013 at 10:54 PM, Igor Laskovy

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-21 Thread Igor Laskovy
tible preparation. May be there are needs something additional? Manual creating of root bucket or something like that? On Sun, Apr 21, 2013 at 6:53 PM, Yehuda Sadeh wrote: > On Sun, Apr 21, 2013 at 3:02 AM, Igor Laskovy > wrote: > > A little bit more. > > > > I h

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-21 Thread Igor Laskovy
On Sun, Apr 21, 2013 at 7:43 PM, Yehuda Sadeh wrote: > On Sun, Apr 21, 2013 at 9:39 AM, Igor Laskovy > wrote: > > Well, in each case something specific. For CrossFTP, for example, it says > > that asking the server it receive text data instead of XML. > > When doing

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-23 Thread Igor Laskovy
if there's anything else there. Looks like apache works. Which exactly log files can I show for you? On Sun, Apr 21, 2013 at 11:49 PM, Yehuda Sadeh wrote: > On Sun, Apr 21, 2013 at 10:05 AM, Igor Laskovy > wrote: > > > > Just initial connect to rgw server, nothing fur

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-23 Thread Igor Laskovy
/log/apache2/access.log combined ServerSignature Off On Tue, Apr 23, 2013 at 5:57 PM, Yehuda Sadeh wrote: > On Tue, Apr 23, 2013 at 7:51 AM, Igor Laskovy wrote: >> Sorry for delayed reply, >> >> I am not good familiar with apache. >> For RGW I use one of the O

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-23 Thread Igor Laskovy
at 9:39 PM, Yehuda Sadeh wrote: > On Tue, Apr 23, 2013 at 11:33 AM, Igor Laskovy wrote: >> In /etc/apache2/httpd.conf I have : >> ServerName osd01.ceph.labspace.studiogrizzly.com >> >> In /etc/apache2/sites-available/rgw.conf : > > > >> FastCgiExte

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-23 Thread Igor Laskovy
: java.net.UnknownHostException: fdfdf.osd01.ceph.labspace.studiogrizzly.com; XML Error Message: null [R1] Failed to create the directory On Tue, Apr 23, 2013 at 9:39 PM, Yehuda Sadeh wrote: > On Tue, Apr 23, 2013 at 11:33 AM, Igor Laskovy wrote: >> In /etc/apache2/httpd.conf I have : >> S

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-04-24 Thread Igor Laskovy
osx: > > brew install s3cmd > > []s > -lorieri > > > > > On Tue, Apr 23, 2013 at 4:00 PM, Igor Laskovy wrote: > >> So, I totally lost in this, but I did it, and now CrossFTP report: >> [R1] Connect to osd01.ceph.labspace.studiogrizzly.com >> [R1] Current

Re: [ceph-users] RBD single process read performance

2013-04-25 Thread Igor Laskovy
t; diagnose if there are places that you can lower latency rather than hide >> it with concurrency. That's not an easy task in a distributed system >> like Ceph. There are probably opportunities for optimization, but I >> suspect it may take more than tweaking the ceph.conf file. >> >> > I fully get that the distributed nature has it's drawbacks in serial > performance and that Ceph excels in parallel performance, however, just 60 > ~ 80MB/sec seems rather slow. On a pretty idle cluster that should be > better, especially when all the OSDs have everything in their page cache. > > > Mark >> __**_ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/**listinfo.cgi/ceph-users-ceph.**com<http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> >> > > > -- > Wido den Hollander > 42on B.V. > > Phone: +31 (0)20 700 9902 > Skype: contact42on > __**_ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/**listinfo.cgi/ceph-users-ceph.**com<http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Problem with "radosgw-admin temp remove"

2013-04-27 Thread Igor Laskovy
bjects: (2) No such file or directory I found that this may be a two years old bug - http://www.mail-archive.com/ceph-devel@vger.kernel.org/msg04037.html -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list

Re: [ceph-users] Problem with "radosgw-admin temp remove"

2013-04-27 Thread Igor Laskovy
on. > > Yehuda > > On Sat, Apr 27, 2013 at 6:33 AM, Igor Laskovy wrote: >> Hello, >> >> have problem with clearing space for RGW pool with "radosgw-admin temp >> remove" command: >> >> root@osd01:~# ceph -v >> ceph version 0.56.4 (63b0f8

Re: [ceph-users] Problem with "radosgw-admin temp remove"

2013-04-27 Thread Igor Laskovy
I will rephrase my question. When I upload files over s3 the ceph -s return growth in used space, but when this files deleted there are no available space freed. Yehuda, explain please a little bit more about how I can control this behavior ? On Sat, Apr 27, 2013 at 7:09 PM, Igor Laskovy wrote

Re: [ceph-users] Problem with "radosgw-admin temp remove"

2013-04-28 Thread Igor Laskovy
ay purge it. > > * rgw gc processor period > > Time between the start of two consecutive garbage collector runs > > > > Yehuda > > On Sat, Apr 27, 2013 at 10:23 AM, Igor Laskovy > wrote: > > I will rephrase my question. > > When I upload files over s3 t

Re: [ceph-users] RadosGW and S3-compatible clients for PC and OSX

2013-05-01 Thread Igor Laskovy
(http://s3browser.com/) On Wed, Apr 24, 2013 at 10:39 AM, Igor Laskovy wrote: > Ok. I will try, thanks. > One further question - does needed manually start /etc/init.d/radosgw all > time when this host have been rebooted? Why it is not part of service ceph > -a start? > > >

[ceph-users] RadosGW High Availability

2013-05-01 Thread Igor Laskovy
= ceph02 ...options... Does this rgws will run simultaneous? Have radosgw.b ability to continues serve load if ceph01 host went down? -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http

Re: [ceph-users] RBD shared between clients

2013-05-02 Thread Igor Laskovy
Or maybe in case the hosting purposes easier implement RadosGW. ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] RadosGW High Availability

2013-05-07 Thread Igor Laskovy
Gateway endpoint? How? On Wed, May 1, 2013 at 12:28 PM, Igor Laskovy wrote: > Hello, > > Whether any best practices how to make Hing Availability of RadosGW? > For example, is this right way to create two or tree RadosGW (keys for > ceph-auth, directory and so on) and having for

Re: [ceph-users] 0.61 Cuttlefish released

2013-05-07 Thread Igor Laskovy
code-named Dumpling, is slated for three months from now > (beginning of August). > > You can download v0.61 Cuttlefish from the usual locations: > > * Git at git://github.com/ceph/ceph.git > * Tarball at http://ceph.com/download/ceph-0.61.tar.gz > * For Deb

Re: [ceph-users] Dell R515 performance and specification question

2013-05-07 Thread Igor Laskovy
y of the results. >> >> I'd also welcome any comments or critique on the above specification. >> Purchases have to be made via Dell and 10Gb ethernet is out of the >> question at the moment. >> >> Cheers, >> >> Barry >> >> >> > _

Re: [ceph-users] RadosGW High Availability

2013-05-09 Thread Igor Laskovy
Anybody? On Tue, May 7, 2013 at 1:19 PM, Igor Laskovy wrote: > I tried do that and put behind RR DNS, but unfortunately only one host can > server requests from clients - second host does not responds totally. I > am not to good familiar with apache, in standard log files nothin

Re: [ceph-users] ceph-deploy doesn't update ceph.conf

2013-05-09 Thread Igor Laskovy
t; > > > > > root@kvm-cs-sn-10i:/tmp# service ceph -a start > > > === mon.kvm-cs-sn-10i === > > > Starting Ceph mon.kvm-cs-sn-10i on kvm-cs-sn-10i... > > > failed: 'ulimit -n 8192; /usr/bin/ceph-mon -i kvm-cs-sn-10i > > > --pid-file /var/ru

[ceph-users] Maximums for Ceph architectures

2013-05-11 Thread Igor Laskovy
Hi all, Does anybody know where to learn about Maximums for Ceph architectures? For example, I'm trying to find out about the maximum size of rbd image and cephfs file. Additionally want to know maximum size for RADOS Gateway object (meaning file for uploading). -- Igor Laskovy faceboo

Re: [ceph-users] Maximums for Ceph architectures

2013-05-15 Thread Igor Laskovy
Hi Gregory, thanks. But I think that you need initiate filling this gap into architect documentation. As for this important question from design point. On Mon, May 13, 2013 at 7:41 PM, Gregory Farnum wrote: > On Sat, May 11, 2013 at 4:47 AM, Igor Laskovy > wrote: > > Hi all,

Re: [ceph-users] Regd: Ceph-deploy

2013-05-15 Thread Igor Laskovy
k > john.wilk...@inktank.com > (415) 425-9599 > http://inktank.com > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Ceph-deploy OSD Prepare error

2013-05-15 Thread Igor Laskovy
> Any suggestions? > > ** ** > > Regards > > ** ** > > Ian > > ** ** > > Dell Corporation Limited is registered in England and Wales. Company > Registration Number: 2081369 > Registered address: Dell House, The Boulevard, Cain Road, Br

Re: [ceph-users] RadosGW High Availability

2013-05-20 Thread Igor Laskovy
; -- > Dimitri Maziuk > Programmer/sysadmin > BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu > > > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- Igor Laskovy facebook.com/i

Re: [ceph-users] FW: About RBD

2013-05-24 Thread Igor Laskovy
sed by 2 physical hosts at the same time? Or, is Ceph rbd > CSV(Clustered Shared Volumes) aware? > > > > Thank you, > > > > Yao Mensah > > Systems Administrator II > > OLS Servers > > **** > > > __

Re: [ceph-users] Mounting a shared block device on multiple hosts

2013-05-28 Thread Igor Laskovy
using more smaller RBDs vs > fewer larger RBDs? > > Thanks for any feedback, > Jon A > > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] ceph configuration

2013-06-05 Thread Igor Laskovy
t; > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- Igor Laskovy facebook.com/igor.laskovy studiogrizzly.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] ceph configuration

2013-06-05 Thread Igor Laskovy
; documentation how to add another node (or hard drives) on a running cluster > without affecting the mount point and the running service. Can you point me > for this? > > > > > On 06/05/2013 11:20 AM, Igor Laskovy wrote: > > >and I'm unable to mount the cluster wi

[ceph-users] Problem with multiple hosts RBD + Cinder

2013-06-20 Thread Igor Laskovy
= execute(f,*args,**kwargs)\n', u' File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n rv = meth(*args,**kwargs)\n', u' File "/usr/lib/python2.7/dist-packages/libvirt.py", line 711, i

Re: [ceph-users] Problem with multiple hosts RBD + Cinder

2013-06-21 Thread Igor Laskovy
72 – *Mobile : *+33 (0)6 52 84 44 70 > *Email :* sebastien@enovance.com – *Skype : *han.sbastien > *Address :* 10, rue de la Victoire – 75009 Paris > *Web : *www.enovance.com – *Twitter : *@enovance > > On Jun 20, 2013, at 12:23 PM, Igor Laskovy wrote: > > He

Re: [ceph-users] Problem connecting with Cyberduck

2013-06-29 Thread Igor Laskovy
ent: Cyberduck... > > Can anyone help? > > Thanks > Gary > > > ___ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- Igor Laskovy facebo