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...GNU Lesser General Public License, version 3 or any later version (LGPLv3 or later), or the GNU General Public License, version 2 (GPLv2), in all cases as published by the Free Software Foundation. [root at mseas-data2 ~]# Thanks, Steve ________________________________ From: Soumya Koduri <skoduri at redhat.com> Sent: Tuesday, August 8, 2017 1:37 AM To: Pat Haley; Niels de Vos Cc: gluster-users at gluster.org; Pranith Kumar Karampuri; Ben Turner; Ravishankar N; Raghavendra Gowdappa; Niels de Vos; Steve Postma Subject: Re: [Gluster-users] Slow write times to gluster disk ----- Original...

...? ? Regards Jo ? -----Original message----- From: Jo Goossens <jo.goossens at hosted-power.com> <mailto:jo.goossens at hosted-power.com> Sent: Tue 11-07-2017 12:15 Subject: Re: [Gluster-users] Gluster native mount is really slow compared to nfs To: Soumya Koduri <skoduri at redhat.com> <mailto:skoduri at redhat.com> ; gluster-users at gluster.org <mailto:gluster-users at gluster.org> ; CC: Ambarish Soman <asoman at redhat.com> <mailto:asoman at redhat.com> ; Hello, ? ? Here is some speedtest with a new setup we just made w...

----- Original Message ----- > From: "Pat Haley" <phaley at mit.edu> > To: "Soumya Koduri" <skoduri at redhat.com>, gluster-users at gluster.org, "Pranith Kumar Karampuri" <pkarampu at redhat.com> > Cc: "Ben Turner" <bturner at redhat.com>, "Ravishankar N" <ravishankar at redhat.com>, "Raghavendra Gowdappa" > <rgowdapp at redha...

...oossens at hosted-power.com> >> <mailto:jo.goossens at hosted-power.com> >> *Sent:* Tue 11-07-2017 12:15 >> *Subject:* Re: [Gluster-users] Gluster native mount is really >> slow compared to nfs >> *To:* Soumya Koduri <skoduri at redhat.com> >> <mailto:skoduri at redhat.com>; gluster-users at gluster.org >> <mailto:gluster-users at gluster.org>; >> *CC:* Ambarish Soman <asoman at redhat.com> >> <mailto:asoman at redhat.com>; >> >&...

...ards > > Jo > > -----Original message----- > *From:* Jo Goossens <jo.goossens at hosted-power.com> > *Sent:* Tue 11-07-2017 12:15 > *Subject:* Re: [Gluster-users] Gluster native mount is really slow > compared to nfs > *To:* Soumya Koduri <skoduri at redhat.com>; gluster-users at gluster.org; > *CC:* Ambarish Soman <asoman at redhat.com>; > > Hello, > > Here is some speedtest with a new setup we just made with gluster > 3.10, there are no other differences, except glusterfs versus nfs. > The...

...ed, minimum is ?70.00 1.498681 sec elapsed time 26690.134975 files/sec ?? Regards Jo ? -----Original message----- From:Jo Goossens <jo.goossens at hosted-power.com> Sent:Tue 11-07-2017 12:15 Subject:Re: [Gluster-users] Gluster native mount is really slow compared to nfs To:Soumya Koduri <skoduri at redhat.com>; gluster-users at gluster.org; CC:Ambarish Soman <asoman at redhat.com>; Hello, ? ? Here is some speedtest with a new setup we just made with gluster 3.10, there are no other differences, except glusterfs versus nfs. The nfs is about 80 times faster: ? ? root at app1:...

Hi Soumya, We just had the opportunity to try the option of disabling the kernel-NFS and restarting glusterd to start gNFS. However the gluster demon crashes immediately on startup. What additional information besides what we provide below would help debugging this? Thanks, Pat -------- Forwarded Message -------- Subject: gluster-nfs crashing on start Date: Mon, 7 Aug 2017 16:05:09

...erformance.cache-size 1024MB gluster volume set www nfs.disable on # No need for NFS currently gluster volume start www ?To my understanding it still wouldn't explain why nfs has such great performance compared to native ... ?? Regards Jo ? ? -----Original message----- From:Soumya Koduri <skoduri at redhat.com> Sent:Tue 11-07-2017 11:16 Subject:Re: [Gluster-users] Gluster native mount is really slow compared to nfs To:Jo Goossens <jo.goossens at hosted-power.com>; gluster-users at gluster.org; CC:Ambarish Soman <asoman at redhat.com>; Karan Sandha <ksandha at redhat.com&g...

...70.00 0.962424 sec elapsed time 4156.173189 files/sec ?? ? -----Original message----- From:Jo Goossens <jo.goossens at hosted-power.com> Sent:Tue 11-07-2017 11:26 Subject:Re: [Gluster-users] Gluster native mount is really slow compared to nfs To:gluster-users at gluster.org; Soumya Koduri <skoduri at redhat.com>; CC:Ambarish Soman <asoman at redhat.com>; Hi all, ? ? One more thing, we have 3 apps servers with the gluster on it, replicated on 3 different gluster nodes. (So the gluster nodes are app servers at the same time). We could actually almost work locally if we wouldn...

...? ? Regards Jo ? -----Original message----- From: Jo Goossens <jo.goossens at hosted-power.com> <mailto:jo.goossens at hosted-power.com> Sent: Tue 11-07-2017 12:15 Subject: Re: [Gluster-users] Gluster native mount is really slow compared to nfs To: Soumya Koduri <skoduri at redhat.com> <mailto:skoduri at redhat.com> ; gluster-users at gluster.org <mailto:gluster-users at gluster.org> ; CC: Ambarish Soman <asoman at redhat.com> <mailto:asoman at redhat.com> ; Hello, ? ? Here is some speedtest with a new setup we just made w...

...one. A is mounted on A, B is mounted on B etc. So, if a host is crashed or storage of the host is not available, other hosts won't be affected. And how bad can be the performance overhead in having multiple nfs servers? Regards, Jeevan. On Nov 15, 2017 10:07 AM, "Soumya Koduri" <skoduri at redhat.com> wrote: Hi, On 11/14/2017 11:45 PM, Jeevan Patnaik wrote: > Hi, > > We have around 60 hosts and each of them acts as glusterFs clients as well > as server. > > To achieve HA, my underatanding is that we can use Ganesha NFS alone (and > not Kernel NFS) and f...

...[Install] > WantedBy=multi-user.target > EOF' > > sudo systemctl enable custom-gluster-ganesha.service > > ---------- > > > On Mon, May 15, 2017 at 12:27 PM, hvjunk <hvjunk at gmail.com> wrote: >> >>> On 15 May 2017, at 12:56 PM, Soumya Koduri <skoduri at redhat.com> wrote: >>> >>> >>> >>> On 05/12/2017 06:27 PM, Adam Ru wrote: >>>> Hi Soumya, >>>> >>>> Thank you very much for last response ? very useful. >>>> >>>> I apologize for delay, I had to fi...

...;> EOF' >> >> sudo systemctl enable custom-gluster-ganesha.service >> >> ---------- >> >> >> On Mon, May 15, 2017 at 12:27 PM, hvjunk <hvjunk at gmail.com> wrote: >>> >>>> On 15 May 2017, at 12:56 PM, Soumya Koduri <skoduri at redhat.com> wrote: >>>> >>>> >>>> >>>> On 05/12/2017 06:27 PM, Adam Ru wrote: >>>>> Hi Soumya, >>>>> >>>>> Thank you very much for last response ? very useful. >>>>> >>>&g...

...e=oneshot ExecStart=/root/gluster-run-ganesha [Install] WantedBy=multi-user.target EOF' sudo systemctl enable custom-gluster-ganesha.service ---------- On Mon, May 15, 2017 at 12:27 PM, hvjunk < hvjunk at gmail.com > wrote: On 15 May 2017, at 12:56 PM, Soumya Koduri < skoduri at redhat.com > wrote: On 05/12/2017 06:27 PM, Adam Ru wrote: Hi Soumya, Thank you very much for last response ? very useful. I apologize for delay, I had to find time for another testing. I updated instructions that I provided in previous e-mail. *** means that the step was added....

Hi, On 09/21/2017 07:32 PM, Pierre C wrote: > Hi All, > > I would like to use glusterfs in an environment where storage servers > are managed by an IT service - myself :) - and several users in the > organization can mount the distributed fs. The users are root on their > machines. > As far as I know about glusterfs, a root client user may impersonate any > uid/gid

On 09/02/2017 02:09 AM, Renaud Fortier wrote: > Hi, > > I got these errors 3 times since I?m testing gluster with nfs-ganesha. > The clients are php apps and when this happen, clients got strange php > session error. Below, the first error only happen once but other errors > happen every time a clients try to create a new session file. To make > php apps work again, I had

+ Ambarish On 07/11/2017 02:31 PM, Jo Goossens wrote: > Hello, > > > > > > We tried tons of settings to get a php app running on a native gluster > mount: > > > > e.g.: 192.168.140.41:/www /var/www glusterfs > defaults,_netdev,backup-volfile-servers=192.168.140.42:192.168.140.43,direct-io-mode=disable > 0 0 > > > > I tried some mount variants

Hi All, I would like to use glusterfs in an environment where storage servers are managed by an IT service - myself :) - and several users in the organization can mount the distributed fs. The users are root on their machines. As far as I know about glusterfs, a root client user may impersonate any uid/gid since it provides its uid/gid itself when it talks to the bricks (like nfsv3). The thing

Hi, I got these errors 3 times since I'm testing gluster with nfs-ganesha. The clients are php apps and when this happen, clients got strange php session error. Below, the first error only happen once but other errors happen every time a clients try to create a new session file. To make php apps work again, I had to restart the client. Do you have an idea of what's happening here ?

Hello, ? ? We tried tons of settings to get a php app running on a native gluster mount: ? e.g.:?192.168.140.41:/www /var/www glusterfs defaults,_netdev,backup-volfile-servers=192.168.140.42:192.168.140.43,direct-io-mode=disable 0 0 ? I tried some mount variants in order to speed up things without luck. ? ? After that I tried nfs (native gluster nfs 3 and ganesha nfs 4), it was a crazy