search for: lemonnierk

Although looking at it I see .service files for systemd but nothing for SysV. Is there no support for SysV ? Guess I'll have to write that myself On Wed, Jun 07, 2017 at 11:36:05AM +0100, lemonnierk at ulrar.net wrote: > Wait, ignore that. > I added the stretch repo .. I think I got mind flooded by the broken link for the key before that, > sorry about the noise. > > On Wed, Jun 07, 2017 at 11:31:22AM +0100, lemonnierk at ulrar.net wrote: > > Hi, > > > > I fi...

On Wed, Jun 07, 2017 at 11:59:14AM +0100, lemonnierk at ulrar.net wrote: > Although looking at it I see .service files for systemd but nothing for SysV. > Is there no support for SysV ? Guess I'll have to write that myself The packaging for packages provided by the Gluster Community (not in the standard Debian repos) is maintained here:...

On 06/07/2017 06:03 PM, Niels de Vos wrote: > On Wed, Jun 07, 2017 at 11:59:14AM +0100, lemonnierk at ulrar.net wrote: >> Although looking at it I see .service files for systemd but nothing for SysV. >> Is there no support for SysV ? Guess I'll have to write that myself > > The packaging for packages provided by the Gluster Community (not in the > standard Debian repos)...

> This is true even if I manage locking at application level (via virlock > or sanlock)? Yes. Gluster has it's own quorum, you can disable it but that's just a recipe for a disaster. > Also, on a two-node setup it is *guaranteed* for updates to one node to > put offline the whole volume? I think so, but I never took the chance so who knows. > On the other hand, a 3-way

Hi, This morning one of our cluster was hacked, all the VM disks were deleted and a file README.txt was left with inside just "http://virtualisan.net/contactus.php :D" I don't speak the language but with google translete it looks like it's just a webdev company or something like that, a bit surprised .. In any case, we'd really like to know how that happened. I realised

Interesting problem... Did you considered an insider job?( comes to mind http://verelox.com <https://t.co/dt1c78VRxA> recent troubles) On Mon, Aug 7, 2017 at 3:30 AM, W Kern <wkmail at bneit.com> wrote: > > > On 8/6/2017 4:57 PM, lemonnierk at ulrar.net wrote: > > > Gluster already uses a vlan, the problem is that there is no easy way > that I know of to tell gluster not to listen on an interface, and I > can't not have a public IP on the server. I really wish ther was a > simple "listen only on this IP/inte...

Hi, I believe it is not that simple. Even replica 2 + arbiter volume with default network.ping-timeout will cause the underlying VM to remount filesystem as read-only (device error will occur) unless you tune mount options in VM's fstab. -ps On Wed, Aug 23, 2017 at 6:59 PM, <lemonnierk at ulrar.net> wrote: > What he is saying is that, on a two node volume, upgrading a node will > cause the volume to go down. That's nothing weird, you really should use > 3 nodes. > > On Wed, Aug 23, 2017 at 06:51:55PM +0200, Gionatan Danti wrote: >> Il 23-08-2017 18:14...

> corruption happens only in this cases: > > - volume with shard enabled > AND > - rebalance operation > I believe so > So, what If I have to replace a failed brick/disks ? Will this trigger > a rebalance and then corruption? > > rebalance, is only needed when you have to expend a volume, ie by > adding more bricks ? That's correct, replacing a brick

Wait, ignore that. I added the stretch repo .. I think I got mind flooded by the broken link for the key before that, sorry about the noise. On Wed, Jun 07, 2017 at 11:31:22AM +0100, lemonnierk at ulrar.net wrote: > Hi, > > I finally have the opportunity to give NFS-Ganesha a try, so I followed that : > https://download.gluster.org/pub/gluster/nfs-ganesha/2.4.5/Debian/ > > But when I try to install it, I get this : > > The following packages have unmet dependenc...

...ot that simple. Even replica 2 + arbiter volume > with default network.ping-timeout will cause the underlying VM to > remount filesystem as read-only (device error will occur) unless you > tune mount options in VM's fstab. > -ps > > > On Wed, Aug 23, 2017 at 6:59 PM, <lemonnierk at ulrar.net> wrote: > > What he is saying is that, on a two node volume, upgrading a node will > > cause the volume to go down. That's nothing weird, you really should use > > 3 nodes. > > > > On Wed, Aug 23, 2017 at 06:51:55PM +0200, Gionatan Danti wrote: >...

Il 25-08-2017 14:22 Lindsay Mathieson ha scritto: > On 25/08/2017 6:50 PM, lemonnierk at ulrar.net wrote: > > I run Replica 3 VM hosting (gfapi) via a 3 node proxmox cluster. Have > done a lot of rolling node updates, power failures etc, never had a > problem. Performance is better than any other DFS I've tried (Ceph, > lizard/moose). Hi, very interesting! Are y...

Thinking about it, is it even normal they managed to delete the VM disks? Shoudn't they have gotten "file in use" errors ? Or does libgfapi not lock the access files ? On Sun, Aug 06, 2017 at 03:57:06PM +0100, lemonnierk at ulrar.net wrote: > Hi, > > This morning one of our cluster was hacked, all the VM disks were > deleted and a file README.txt was left with inside just > "http://virtualisan.net/contactus.php :D" > > I don't speak the language but with google translete it look...

There is the ability to notify the client already. If you developed against libgfapi you could do it (I think). On May 3, 2018 9:28:43 AM PDT, lemonnierk at ulrar.net wrote: >Hey, > >I thought about it a while back, haven't actually done it but I assume >using inotify on the brick should work, at least in replica volumes >(disperse probably wouldn't, you wouldn't get all events or you'd need >to make sure your inoti...

Hi, I finally have the opportunity to give NFS-Ganesha a try, so I followed that : https://download.gluster.org/pub/gluster/nfs-ganesha/2.4.5/Debian/ But when I try to install it, I get this : The following packages have unmet dependencies: nfs-ganesha : Depends: libntirpc1 (>= 1.4.3) but it is not going to be installed nfs-ganesha-fsal : Depends: libdbus-1-3 (>= 1.9.14) but

...they think it's one of their ex-employee trying to cause them problems. I think we were just unlucky, but I'd really love to confirm how they did it > > On Mon, Aug 7, 2017 at 3:30 AM, W Kern <wkmail at bneit.com> wrote: > > > > > > > On 8/6/2017 4:57 PM, lemonnierk at ulrar.net wrote: > > > > > > Gluster already uses a vlan, the problem is that there is no easy way > > that I know of to tell gluster not to listen on an interface, and I > > can't not have a public IP on the server. I really wish ther was a > > simple &qu...

On Sun, Aug 06, 2017 at 08:54:33PM +0100, lemonnierk at ulrar.net wrote: > Thinking about it, is it even normal they managed to delete the VM disks? > Shoudn't they have gotten "file in use" errors ? Or does libgfapi not > lock the access files ? It really depends on the application if locks are used. Most (Linux) applications...

On 8/6/2017 4:57 PM, lemonnierk at ulrar.net wrote: > > Gluster already uses a vlan, the problem is that there is no easy way > that I know of to tell gluster not to listen on an interface, and I > can't not have a public IP on the server. I really wish ther was a > simple "listen only on this IP/interface...

On 25/08/2017 6:50 PM, lemonnierk at ulrar.net wrote: > Free from a lot of problems, but apparently not as good as a replica 3 > volume. I can't comment on arbiter, I only have replica 3 clusters. I > can tell you that my colleagues setting up 2 nodes clusters have_a lot_ > of problems. I run Replica 3 VM hosting (...

> > This surprise me: I found DRBD quite simple to use, albeit I mostly use > active/passive setup in production (with manual failover) > I think you are talking about DRBD 8, which is indeed very easy. DRBD 9 on the other hand, which is the one that compares to gluster (more or less), is a whole other story. Never managed to make it work correctly either -------------- next part

I'm not sure what you mean by saying "NFS is available by anyone"? Are your gluster nodes physically isolated on their own network/switch? In other words can an outsider access them directly without having to compromise a NFS client machine first? -bill On 8/6/2017 7:57 AM, lemonnierk at ulrar.net wrote: > Hi, > > This morning one of our cluster was hacked, all the VM disks were > deleted and a file README.txt was left with inside just > "http://virtualisan.net/contactus.php :D" > > I don't speak the language but with google translete it looks...