search for: gnfs

It is componentized in Bug 1326219 and is not available by default. What package should I install to use gnfs? I can not find a package named glusterfs - gnfs. Thank you. -- Tetsuo

On 06/16/2017 03:17 AM, te-yamauchi at usen.co.jp wrote: > It is componentized in Bug 1326219 and is not available by default. > What package should I install to use gnfs? > I can not find a package named glusterfs - gnfs. > It would help if we knew what distribution you're using. But I guess you're using CentOS? The CentOS Storage SIG packages were built without -gnfs by mistake. I've asked the maintainer to respin the packages with -gnfs enabl...

...3.7.9 wasn't working >>> well. >>> >>> On 3.11 though I notice that gluster/nfs is really made optional and >>> nfs-ganesha is being recommended. We have plans to switch to >>> nfs-ganesha on new clusters but would like to have glusterfs-gnfs on >>> existing clusters so a seamless upgrade without downtime is possible. >>> >>> [2017-07-03 06:43:25.511893] I [MSGID: 106600] >>> [glusterd-nfs-svc.c:82:glusterd_nfssvc_manager] 0-management: >>> nfs/server.so xlator is not installe...

...7.0 before moving to 3.11. For some reason 3.7.9 wasn't working well. > > On 3.11 though I notice that gluster/nfs is really made optional and > nfs-ganesha is being recommended. We have plans to switch to > nfs-ganesha on new clusters but would like to have glusterfs-gnfs on > existing clusters so a seamless upgrade without downtime is possible. > > [2017-07-03 06:43:25.511893] I [MSGID: 106600] > [glusterd-nfs-svc.c:82:glusterd_nfssvc_manager] 0-management: > nfs/server.so xlator is not installed > > I was really looking f...

.... For some reason 3.7.9 wasn't working >> well. >> >> On 3.11 though I notice that gluster/nfs is really made optional and >> nfs-ganesha is being recommended. We have plans to switch to >> nfs-ganesha on new clusters but would like to have glusterfs-gnfs on >> existing clusters so a seamless upgrade without downtime is possible. >> >> [2017-07-03 06:43:25.511893] I [MSGID: 106600] >> [glusterd-nfs-svc.c:82:glusterd_nfssvc_manager] 0-management: >> nfs/server.so xlator is not installed >> >>...

On Wed, Aug 30, 2017 at 01:52:59PM +0530, ABHISHEK PALIWAL wrote: > What is Gluster/NFS and how can we use this. Gluster/NFS (or gNFS) is the NFS-server that comes with GlusterFS. It is a NFSv3 server and can only be used to export Gluster volumes. You can enable it: - install the glusterfs-gnfs RPM (glusterfs >= 3.11) - the glusterfs-server RPM might contain the NFS-server (glusterfs < 3.11) - build with "./config...

Hi Soumya, I just noticed some of the notes at the bottom. In particular * Till glusterfs-3.7, gluster-NFS (gNFS) gets enabled by default. The only requirement is that kernel-NFS has to be disabled for gluster-NFS to come up. Please disable kernel-NFS server and restart glusterd to start gNFS. In case of any issues with starting gNFS server, please look at /var/log/glusterfs/nfs.log. If we di...

...t;> Hmm yeah..weird ..there are not much logs in fuse mnt log file. >> (2) About the gluster-NFS native server: do you know where we can >> find documentation on how to use/install it? We haven't had success >> in our searches. >> Till glusterfs-3.7, gluster-NFS (gNFS) gets enabled by default. The only requirement is that kernel-NFS has to be disabled for gluster-NFS to come up. Please disable kernel-NFS server and restart glusterd to start gNFS. In case of any issues with starting gNFS server, please look at /var/log/glusterfs/nfs.log. Thanks, Soumya [1]...

Dear all Recently, i did some work to test small files performance for gnfsv3 transport. Following is my scenario. #####environment##### ==2 cluster nodes(nodeA/nodeB)== each is equipped with E5-2650*2, 128G memory and 10GB*2 netcard nodeA: 10.254.3.77 10.128.3.77 nodeB: 10.254.3.78 10.128.3.78 ==2 stress nodes(clientA/clientB)== each is equipped with E5-2650*2, 128G...

Do we have ACL support on nfs-ganesha? On Aug 30, 2017 3:08 PM, "Niels de Vos" <ndevos at redhat.com> wrote: > On Wed, Aug 30, 2017 at 01:52:59PM +0530, ABHISHEK PALIWAL wrote: > > What is Gluster/NFS and how can we use this. > > Gluster/NFS (or gNFS) is the NFS-server that comes with GlusterFS. It is > a NFSv3 server and can only be used to export Gluster volumes. > > You can enable it: > - install the glusterfs-gnfs RPM (glusterfs >= 3.11) > - the glusterfs-server RPM might contain the NFS-server (glusterfs < 3.11) >...

Greetings, I was curious if the 3.x glusterfs has made any significant write performance headway (especially when dealing with small files). Last time I was testing 2.x, I had to write glusterfs off due to poor performance (previous config/performance-stats can be accessed in list archives if curious). Did anyone notice *dramatic* improvement when switching to 3.x? Thanks, Michael

...file for details > > By the way, if you start up nfs - ganesha service without doing the above and do export setting, > NFS connection is possible, but is not this an official connection method? > You may use nfs-ganesha+glusterfs without HA. You need to disable legacy gluster NFS (gnfs). The "walk" part of my article at http://blog.gluster.org/2015/10/linux-scale-out-nfsv4-using-nfs-ganesha-and-glusterfs-one-step-at-a-time shows how to do this. -- Kaleb

When using nfs-ganesha with GlusterFS, is it necessary to enable it with the following command? # gluster nfs-ganesha enable It is said that it is necessary to enable nfs-ganesha option when setting ganesha.enable on for volume. It is said that setting of ganesha-ha.conf is necessary, but is it necessary to set up HA to use nfs-ganesha? I would be pleased if you could tell me about HA setting

What is Gluster/NFS and how can we use this. On Wed, Aug 30, 2017 at 1:24 PM, Niels de Vos <ndevos at redhat.com> wrote: > On Thu, Aug 17, 2017 at 12:03:02PM +0530, ABHISHEK PALIWAL wrote: > > Hi Team, > > > > I have an query regarding the usage of ACL on gluster volume. I have > > noticed that when we use normal gluster volume (without ACL) CPU load is > >

Hi, We noticed a dramatic slowness when writing to a gluster disk when compared to writing to an NFS disk. Specifically when using dd (data duplicator) to write a 4.3 GB file of zeros: * on NFS disk (/home): 9.5 Gb/s * on gluster disk (/gdata): 508 Mb/s The gluser disk is 2 bricks joined together, no replication or anything else. The hardware is (literally) the same: * one server with

On Thu, Aug 17, 2017 at 12:03:02PM +0530, ABHISHEK PALIWAL wrote: > Hi Team, > > I have an query regarding the usage of ACL on gluster volume. I have > noticed that when we use normal gluster volume (without ACL) CPU load is > low, but when we apply the ACL on gluster volume which internally uses Fuse > ACL, CPU load gets increase about 6x times. > > Could you please let

...pect the group write permissions? >>>>>>> >>>>>>> Is this owning group or one of the auxiliary groups whose write >>>>>>> permissions are not considered? AFAIK, there are no special >>>>>>> permission checks done by gNFS server when compared to gluster >>>>>>> native >>>>>>> client. >>>>>>> >>>>>>> Could you please provide simple steps to reproduce the issue and >>>>>>> collect pkt trace and nfs/brick logs as w...

Hi all I use Distributed-Replicate(12 x 2 = 24) hot tier plus Distributed-Replicate(36 x (6 + 2) = 288) cold tier with gluster3.8.4 for performance test. When i set client/server.event-threads as small values etc 2, it works ok. But if set client/server.event-threads as big values etc 32, the netconnects will always become un-available during the test, with following error messages in stree

...;>> to respect the group write permissions? >>>>>> >>>>>> Is this owning group or one of the auxiliary groups whose write >>>>>> permissions are not considered? AFAIK, there are no special >>>>>> permission checks done by gNFS server when compared to gluster >>>>>> native >>>>>> client. >>>>>> >>>>>> Could you please provide simple steps to reproduce the issue and >>>>>> collect pkt trace and nfs/brick logs as well. >>>&gt...

...process for 3.12 in the near future? Or should I only upgrade to 3.10? Or is it feasible to use the nfs-ganesha 2.5 release with gluster 3.12? None of the official docs on howto (that I've found) give the method of config/use that are clearly for the newest ganesha and gluster combo. Can the gnfs support multiple transport methods? Granted, I have a conflicted need: the NFS is needed to resolve the mmap issue (and hopefully do some speed up that the users see) but the real high-speed need is possibly through pNFS clients to NFS-Ganesha but those connections will be over infinniband so only...