Op 15-05-19 om 15:45 schreef Nithya Balachandran: > Hi Paul, > > A few questions: > Which version of gluster are you using? On the server and some clients: glusterfs 4.1.2 On a new client: glusterfs 5.5 > Did this behaviour start recently? As in were the contents of that > directory visible earlier? This directory was normally used in the headoffice, and there is direct access to the files without Glusterfs. So I don't know. With regards, Paul van der Vlis > Regards, > Nithya > > > On Wed, 15 May 2019 at 18:55, Paul van der Vlis <paul@xxxxxxxxxxxxx > <mailto:paul@xxxxxxxxxxxxx>> wrote: > > Hello Strahil, > > Thanks for your answer. I don't find the word "sharding" in the > configfiles. There is not much shared data (24GB), and only 1 brick: > --- > root@xxx:/etc/glusterfs# gluster volume info DATA > > Volume Name: DATA > Type: Distribute > Volume ID: db53ece1-5def-4f7c-b59d-3a230824032a > Status: Started > Snapshot Count: 0 > Number of Bricks: 1 > Transport-type: tcp > Bricks: > Brick1: xxx-vpn:/DATA > Options Reconfigured: > transport.address-family: inet > nfs.disable: on > ---- > (I have edited this a bit for privacy of my customer). > > I think they have used glusterfs because it can do ACLs. > > With regards, > Paul van der Vlis > > > Op 15-05-19 om 14:59 schreef Strahil Nikolov: > > Most probably you use sharding , which splits the files into smaller > > chunks so you can fit a 1TB file into gluster nodes with bricks of > > smaller size. > > So if you have 2 dispersed servers each having 500Gb brick-> without > > sharding you won't be able to store files larger than the brick size - > > no matter you have free space on the other server. > > > > When sharding is enabled - you will see on the brick the first > shard as > > a file and the rest is in a hidden folder called ".shards" (or > something > > like that). > > > > The benefit is also viewable when you need to do some maintenance on a > > gluster node, as you will need to heal only the shards containing > > modified by the customers' data. > > > > Best Regards, > > Strahil Nikolov > > > > > > В сряда, 15 май 2019 г., 7:31:39 ч. Гринуич-4, Paul van der Vlis > > <paul@xxxxxxxxxxxxx <mailto:paul@xxxxxxxxxxxxx>> написа: > > > > > > Hello, > > > > I am the new sysadmin of an organization what uses Glusterfs. > > I did not set it up, and I don't know much about Glusterfs. > > > > What I do not understand is that I do not see all data in the mount. > > Not as root, not as a normal user who has privileges. > > > > When I do "ls" in one of the subdirectories I don't see any data, but > > this data exists at the server! > > > > In another subdirectory I see everything fine, the rights of the > > directories and files inside are the same. > > > > I mount with something like: > > /bin/mount -t glusterfs -o acl 10.8.0.1:/data /data > > I see data in /data/VOORBEELD/, and I don't see any data in > /data/ALGEMEEN/. > > > > I don't see something special in /etc/exports or in /etc/glusterfs on > > the server. > > > > Is there maybe a mechanism in Glusterfs what can exclude data from > > export? Or is there a way to debug this problem? > > > > With regards, > > Paul van der Vlis > > > > ---- > > # file: VOORBEELD > > # owner: root > > # group: secretariaat > > # flags: -s- > > user::rwx > > group::rwx > > group:medewerkers:r-x > > mask::rwx > > other::--- > > default:user::rwx > > default:group::rwx > > default:group:medewerkers:r-x > > default:mask::rwx > > default:other::--- > > > > # file: ALGEMEEN > > # owner: root > > # group: secretariaat > > # flags: -s- > > user::rwx > > group::rwx > > group:medewerkers:r-x > > mask::rwx > > other::--- > > default:user::rwx > > default:group::rwx > > default:group:medewerkers:r-x > > default:mask::rwx > > default:other::--- > > ------ > > > > > > > > > > > > -- > > Paul van der Vlis Linux systeembeheer Groningen > > https://www.vandervlis.nl/ > > _______________________________________________ > > Gluster-users mailing list > > Gluster-users@xxxxxxxxxxx <mailto:Gluster-users@xxxxxxxxxxx> > <mailto:Gluster-users@xxxxxxxxxxx <mailto:Gluster-users@xxxxxxxxxxx>> > > https://lists.gluster.org/mailman/listinfo/gluster-users > > > > -- > Paul van der Vlis Linux systeembeheer Groningen > https://www.vandervlis.nl/ > _______________________________________________ > Gluster-users mailing list > Gluster-users@xxxxxxxxxxx <mailto:Gluster-users@xxxxxxxxxxx> > https://lists.gluster.org/mailman/listinfo/gluster-users > -- Paul van der Vlis Linux systeembeheer Groningen https://www.vandervlis.nl/ _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
