[Users] Ploop conversion (Error in tune_fs - can't set reserved blocks)

2014-08-08 Thread Corrado Fiore
a new container on a different host machine and transfer all application data from the latest backup (which I did minutes before issuing the conversion). Can you give me any clues about what happened? Thanks, Corrado Fiore ___ Users mailing list Users@openv

Re: [Users] Ploop conversion (Error in tune_fs - can't set reserved blocks)

2014-08-22 Thread Corrado Fiore
der kernel). > > To workaround, install a new kernel (042stab092.x). > > Fixed in git: > http://git.openvz.org/?p=ploop;a=commit;h=7e0365c0f8f > > Will appear in ploop > 1.12 (most probably 1.12.1). > > Kir > > On 08/08/2014 12:12 AM, Corrado Fiore wrote

[Users] Vzmigrate fails with error "iptables-save exited with 1"

2014-08-31 Thread Corrado Fiore
evant modules are present on the destination node AFAICT. What am I missing here? Thanks, Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Ploop conversion (Error in tune_fs - can't set reserved blocks)

2014-09-02 Thread Corrado Fiore
>> Out of curiosity, is Ploop 1.12.1 going to be released soon in the OpenVZ >> Yum repo? And here we are: > From: Kir Kolyshkin > Date: 3 September 2014 3:07:52 AM AWST > To: annou...@openvz.org > Subject: [Announce] ploop 1.12.1 > > OpenVZ project has released a new ploop version. Thanks a

[Users] Vzmigrate fails (unsupported filesystem nfsd)

2014-09-11 Thread Corrado Fiore
and, offline migration of that container works fine. The funny thing is that if I try to live migrate the container back to the original host, I get the same error (Unsupported filesystem nfsd / Insufficient CPU capabilities: can't migrate). Shall I open a bug report for

Re: [Users] Vzmigrate fails (unsupported filesystem nfsd)

2014-09-12 Thread Corrado Fiore
x27;cat /proc/cpuinfo' of both hostnodes. > > Roman > > > On Thu, 2014-09-11 at 21:43 +0800, Corrado Fiore wrote: >> Dear All, >> >> I have two OpenVZ nodes running the following: >> >> ploop.x86_64 1.12.1-1 >> ploop-lib.x86_64

Re: [Users] Vzmigrate fails (unsupported filesystem nfsd)

2014-09-18 Thread Corrado Fiore
read(desc): Input/output error Error: Failed to copy top ploop delta = Time for filing a bug I think... Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Vzmigrate fails (unsupported filesystem nfsd)

2014-09-18 Thread Corrado Fiore
On 19/09/2014, at 7:53 AM, Corrado Fiore wrote: > Time for filing a bug I think... Actually, there is a bug open for this issue already: https://bugzilla.openvz.org/show_bug.cgi?id=2736 Corrado Fiore ___ Users mailing list Users@openvz.org ht

Re: [Users] flashcache

2015-11-14 Thread Corrado Fiore
file system corruption prevention (background scrubbing). Another alternative would be to use Btier (www.lessfs.com). It's been extremely stable and very fast in our experience. Best, Corrado Fiore On 13/11/2015, at 8:37 PM, Nick Knutov wrote: &g

Re: [Users] flashcache

2015-11-16 Thread Corrado Fiore
Hi Nick, could you elaborate more on the second point? As far as I understood, pstorage is in fact targeted towards clusters with hundreds of containers, so I am a bit curious to understand where you got that information. If there's anyone on the list that has used pstorage in clusters > 7 - 9

[Users] Ploop and KVM

2015-11-18 Thread Corrado Fiore
oop and Qcow2 images live together side-by-side? So far, Qcow2 support has been marked all over the wiki as "potential". Also, will pstorage support KVM machines from the beginning? (If I'm just missing information that is published on the wiki already, you're welcome t

Re: [Users] Latest changes in Virtuozzo 7 development 20151222

2015-12-22 Thread Corrado Fiore
the seasonal break for playing with VZ7 :-) All the best, Corrado Fiore __ On 22/12/2015, at 8:11 PM, Sergey Bronnikov wrote: > Hi everyone, > > I'd like to share with you news on the latest changes in Virtuozzo 7 > development. > >

[Users] Pstorage and read-only FS problem

2016-01-16 Thread Corrado Fiore
that chunk server? In simple terms, I am trying to find out whether in such a case pstorage (coupled with HA features of the commercial Virtuozzo) would have prevented downtime. I suspect it would, just searching for some official confirmation from the experts. :-) Thanks a lot, Corrado Fiore

Re: [Users] HDD and SSD for OpenVZ legagy

2016-02-10 Thread Corrado Fiore
Hi, you've got basically two choices: (1) pstorage (known as Parallels Cloud Storage, Odin Cloud Storage and now Virtuozzo Storage). Check on the OpenVZ wiki for that. Notes: • it can be distributed over multiple nodes (clustering) • it will prevent data corruption / file system corruptio

[Users] New setup - deploy OpenVZ or wait for VZ7?

2016-06-03 Thread Corrado Fiore
ility comes at a price of a long(er) development time and I'm not asking for any commitment to an actual date. Just a few hints on 'how close we are' would be more than enough :-) Thanks a lot, Corrado Fiore ___ Users mailing list Us

[Users] Idea: adding online memory testing (RAMpage) to the VZ kernel

2016-06-03 Thread Corrado Fiore
ic - if RAMpage was merged into the VZ kernel, several engineers that I know would be very interested. What's your opinion? Best, Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] New setup - deploy OpenVZ or wait for VZ7?

2016-06-03 Thread Corrado Fiore
t, some bug reports do not carry my name specifically but come from our team :-) Best, Corrado Fiore ___ > On 4 Jun 2016, at 1:30 AM, jjs - mainphrame wrote: > > Greetings - > > Based on our experience with OVZ 7 over the past several mon

[Users] OpenVZ/Virtozzo 7 packages distro packages? (was: Re: New setup - deploy OpenVZ or wait for VZ7?)

2016-06-03 Thread Corrado Fiore
exchange for more rock-solid features added to the VZ kernel. (my 2 cents, of course) Best, Corrado Fiore ___ > On 4 Jun 2016, at 6:25 AM, Scott Dowdle wrote: > > Greetings, > > The sub-subject of this should be: OpenVZ/Virtozzo 7 packages

[Users] Virtuozzo Cloud Storage 2.0 and erasure codes

2016-09-19 Thread Corrado Fiore
ows triple redundancy without requiring 3x the disk space. We obviously want it, but at the same time we're tight on time... Can anyone share a hint about when Cloud Storage 2.0 will hit RTM? Just a general timeframe would be enough. Thanks, Corrado Fiore __

[Users] IPtables and NAT issue w/ OpenVZ 7

2016-10-23 Thread Corrado Fiore
.125 to 8.8.8.8 on netif1 ICMP echo rply (84 bytes) from 8.8.8.8 to 192.168.144.125 on netif1 What am I missing? Thanks a lot, Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users

Re: [Users] Fragmentation on VZ7

2016-10-24 Thread Corrado Fiore
Hello Chris, one way in which you could avoid that problem is to use simfs instead of ploop for that container. Otherwise, yes, you should compact containers on a regular basis (preferably during off peak hours...). HTH Best, Corrado ___ > On 3 Oct 201

[Users] VzLinux and OpenVZ

2017-02-06 Thread Corrado Fiore
Dear All, I have noticed that VzLinux is shipping: https://virtuozzo.com/products/virtuozzo-linux/ Will we be able to run OpenVZ 7 on top of it? Thanks, Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo

[Users] Kernel stab134.8 - panic at boot

2019-01-17 Thread Corrado Fiore
encountered such an issue before? Thanks, Corrado Fiore ___ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users