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Hi Stefan, There is a known issue with gluster 3.12.x builds (see [1]) so you may be running into this. Please take a look at [1] and try out the workaround provided in the comments. Regards, Nithya [1] https://bugzilla.redhat.com/show_bug.cgi?id=1517260 On 9 March 2018 at 13:37, Stefan Solbrig <stefan.solbrig at ur.de> wrote: > Dear all, > > I have a problem with df after I upgraded from 3.12.4 to 3.12.6 > All four bricks are shown als online, and all bricks are being used. > gluster v stats shows the correct sizes for all devices. > However, df does not show...

...fuse.glusterfs (rw,relatime,user_id=0,group_id=0,allow_other,max_read=131072) [root at pcph00131 glusterfs]# df -h /glurch Filesystem Size Used Avail Use% Mounted on qloginx:/glurch.rdma 618T 363T 256T 59% /glurch ## df -h should show ~ 800T but only shows ~600T. -- Dr. Stefan Solbrig Universit?t Regensburg, Fakult?t f?r Physik, 93040 Regensburg, Germany Tel +49-941-943-2097

Dear all, I encountered the same issue, I saw that this is fixed in 3.12.7 but I cannot find this release in the main repo (centos storage SIG), only in the test one. What is the expectation to see this release available into the main repo? Greetings, ??? Paolo Il 09/03/2018 10:41, Stefan Solbrig ha scritto: > Dear Nithya, > > Thank you so much. ?This fixed the problem immediately.? > > best wishes, > Stefan > > --? > Dr. Stefan Solbrig > Universit?t Regensburg, Fakult?t f?r Physik, > 93040 Regensburg, Germany > Tel +49-941-943-2097 > > >> Am...

...chronize when it comes back up. > > Chances are if you weren't using the SAN volumes; you could have purchased two servers each with enough disk to make two copies of the data, all for less dollars... > > Regards, > Alex > > > On Mon, Dec 11, 2017 at 12:52 PM, Stefan Solbrig <stefan.solbrig at ur.de <mailto:stefan.solbrig at ur.de>> wrote: > Dear all, > > I'm rather new to glusterfs but have some experience running lager lustre and beegfs installations. These filesystems provide active/active failover. Now, I discovered that I can also do thi...

...source of the problem: if i set "server.root-squash on", then the problem is 100% reproducible, with "server.root-squash off", the problem vanishes. This is true for glusterfs 3.12.3, 3.12.4 and 3.12.6 (haven't tested other versions) best wishes, Stefan -- Dr. Stefan Solbrig Universit?t Regensburg, Fakult?t f?r Physik, 93040 Regensburg, Germany Tel +49-941-943-2097 > Am 21.01.2018 um 13:15 schrieb Stefan Solbrig <stefan.solbrig at ur.de>: > > Dear all, > > I have problem with glusterfs 3.12.4 > > mkdir -p fails with "no data avai...

...17623 Brick qloginx:/gl/lv2osb06/glurchbrick 0 49153 Y 17647 Brick gluster2x:/gl/lv3osb06/glurchbrick 0 49152 Y 2845 Brick gluster2x:/gl/lv4osb06/glurchbrick 0 49153 Y 2868 #note: im mounting on the qlogin -- Dr. Stefan Solbrig Universit?t Regensburg, Fakult?t f?r Physik, 93040 Regensburg, Germany Tel +49-941-943-2097 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20180121/2a5f24c4/attachment.html>

...your servers without outage. And re-synchronize when it comes back up. Chances are if you weren't using the SAN volumes; you could have purchased two servers each with enough disk to make two copies of the data, all for less dollars... Regards, Alex On Mon, Dec 11, 2017 at 12:52 PM, Stefan Solbrig <stefan.solbrig at ur.de> wrote: > Dear all, > > I'm rather new to glusterfs but have some experience running lager lustre > and beegfs installations. These filesystems provide active/active > failover. Now, I discovered that I can also do this in glusterfs, although >...

...t; Does any of the self heal daemons show N/A? If that's the case, try > forcing a restart on the volume. > > gluster volume start <vol> force > > This will also explain why your volumes aren't being replicated properly. > > On Tue, May 29, 2018 at 5:20 PM, Stefan Solbrig <stefan.solbrig at ur.de> > wrote: > >> Dear all, >> >> I faced a problem with a glusterfs volume (pure distributed, _not_ >> dispersed) over RDMA transport. One user had a directory with a large >> number of files (50,000 files) and just doing an "ls...

...t; Does any of the self heal daemons show N/A? If that's the case, try forcing a restart on the volume. > > gluster volume start <vol> force > > This will also explain why your volumes aren't being replicated properly. > > On Tue, May 29, 2018 at 5:20 PM, Stefan Solbrig <stefan.solbrig at ur.de> wrote: > Dear all, > > I faced a problem with a glusterfs volume (pure distributed, _not_ dispersed) over RDMA transport. One user had a directory with a large number of files (50,000 files) and just doing an "ls" in this directory yields a &quot...

Dear all, I'm rather new to glusterfs but have some experience running lager lustre and beegfs installations. These filesystems provide active/active failover. Now, I discovered that I can also do this in glusterfs, although I didn't find detailed documentation about it. (I'm using glusterfs 3.10.8) So my question is: can I really use glusterfs to do failover in the way described

...gluster volume status <vol> Does any of the self heal daemons show N/A? If that's the case, try forcing a restart on the volume. gluster volume start <vol> force This will also explain why your volumes aren't being replicated properly. On Tue, May 29, 2018 at 5:20 PM, Stefan Solbrig <stefan.solbrig at ur.de> wrote: > Dear all, > > I faced a problem with a glusterfs volume (pure distributed, _not_ > dispersed) over RDMA transport. One user had a directory with a large > number of files (50,000 files) and just doing an "ls" in this directory >...

Dear all, I faced a problem with a glusterfs volume (pure distributed, _not_ dispersed) over RDMA transport. One user had a directory with a large number of files (50,000 files) and just doing an "ls" in this directory yields a "Transport endpoint not connected" error. The effect is, that "ls" only shows some files, but not all. The respective log file shows this

Hi, I''ve been investigating various caching methods provided by Rail. I first looked at the hash_cache module and function. In testing it, I noticed it wasn''t actually caching anything. Then looking at the source code, I noticed that it attempted to hold its cache in a class variable - which won''t actually be saved from page request to page because of the way that rails

Hi, I''m a newbie even though I''ve play with rails for a few months now. I would like to save several activerecord objects (not in the database) accross several screens. What is the prefered rails way to do this? Should copy all of their data to @session or use the member variables and put them into hidden fields? I am trying to move from "whatever kludge works" to

On 19 December 2017 at 00:11, Stefan Solbrig <stefan.solbrig at ur.de> wrote: > Hi all, > > with the option "cluster.min-free-disk" set, glusterfs avoids placing > files bricks that are "too full". > I'd like to understand when the free space on the bricks is calculated. > It seems to me that...

Hi all, with the option "cluster.min-free-disk" set, glusterfs avoids placing files bricks that are "too full". I'd like to understand when the free space on the bricks is calculated. It seems to me that this does not happen for every write call (naturally) but at some interval or that some other event triggers this. i.e, if I write two files quickly (that together

...redhat.com sshome at redhat.com rafi.kavungal at iternity.com gluster-users at gluster.org gluster-devel at gluster.org jocelyn.thode at elca.ch alvin at netvel.net David Spisla Gaby Rubin Luk?? Hejtm?nek Chris Knipe Johan H Karlsson Taylor, James (IT Dept) ItLinux Beard Lionel Jones, Thomas Stefan Solbrig View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=ZXVvZTlscHVuZXEzMTdsanN2Mms2czEzaDRfMjAyMzEwMTBUMDkwMDAwWiBnbHVzdGVyLXVzZXJzQGdsdXN0ZXIub3Jn&tok=MTcjbmxhZGhhQHJlZGhhdC5jb20yMTc0ZjczOTQ4ZTVhMDU3MTZiZGNkZDM0MDQ1ODdjNjk0ZmZlZmFi&ctz=Asia%2FKolkata&hl=en...

...redhat.com sshome at redhat.com rafi.kavungal at iternity.com gluster-users at gluster.org gluster-devel at gluster.org jocelyn.thode at elca.ch alvin at netvel.net David Spisla Gaby Rubin Luk?? Hejtm?nek Chris Knipe Johan H Karlsson Taylor, James (IT Dept) ItLinux Beard Lionel Jones, Thomas Stefan Solbrig View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=ZXVvZTlscHVuZXEzMTdsanN2Mms2czEzaDRfMjAyMzA0MTFUMDkwMDAwWiBnbHVzdGVyLXVzZXJzQGdsdXN0ZXIub3Jn&tok=MTcjbmxhZGhhQHJlZGhhdC5jb20wYTIyNzVmZWMxZDMxYjE0ZjA2ZGIzYTkyMDdhNDVmOWIzOTliYjhk&ctz=Asia%2FKolkata&hl=en...

...redhat.com sshome at redhat.com rafi.kavungal at iternity.com gluster-users at gluster.org gluster-devel at gluster.org jocelyn.thode at elca.ch alvin at netvel.net David Spisla Gaby Rubin Luk?? Hejtm?nek Chris Knipe Johan H Karlsson Taylor, James (IT Dept) ItLinux Beard Lionel Jones, Thomas Stefan Solbrig View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=ZXVvZTlscHVuZXEzMTdsanN2Mms2czEzaDRfMjAyMzA1MDlUMDkwMDAwWiBnbHVzdGVyLXVzZXJzQGdsdXN0ZXIub3Jn&tok=MTcjbmxhZGhhQHJlZGhhdC5jb201NzRmZjdkYjk2MjViY2FiYzVlYjVmYjdhZDNkZDc4M2E1ODlhYzMy&ctz=Asia%2FKolkata&hl=en...

...redhat.com sshome at redhat.com rafi.kavungal at iternity.com gluster-users at gluster.org gluster-devel at gluster.org jocelyn.thode at elca.ch alvin at netvel.net David Spisla Gaby Rubin Luk?? Hejtm?nek Chris Knipe Johan H Karlsson Taylor, James (IT Dept) ItLinux Beard Lionel Jones, Thomas Stefan Solbrig View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=ZXVvZTlscHVuZXEzMTdsanN2Mms2czEzaDRfMjAyMzAxMTBUMDkwMDAwWiBnbHVzdGVyLXVzZXJzQGdsdXN0ZXIub3Jn&tok=MTcjbmxhZGhhQHJlZGhhdC5jb202MDQ2NDkwODFlZDVmNDY0NTNhZGUyMmMzYTExMTcyZTdkYjkxMTg0&ctz=Asia%2FKolkata&hl=en...