similar to: About adding bricks ...

Hi all, I'm pretty new to Gluster, and the company I work for uses it for storage across 2 data centres. An issue has cropped up fairly recently with regards to the self-heal mechanism. Occasionally the connection between these 2 Gluster servers breaks or drops momentarily. Due to the nature of the business it's highly likely that files have been written during this time. When the

Hi, I'm currently facing the same behaviour.? Today, one of my users tried to delete a folder. It failed, saying the directory wasn't empty. ls -lah showed an empty folder but on the bricks I found some files. Renaming the directory caused it to reappear. We're running gluster 3.12.7-1 on Debian 9 from the repositories provided by gluster.org, upgraded from 3.8 a while ago. The

below is a code to compute hessian matrix , which i need to generate 29 number of different matrices for example first element in x1 and x2 is use to generate let say matrix (M1) and second element in x1 and x2 give matrix (M2) upto  matrix (M29) corresponding to the total number of observations and b1 and b2 are constant.  can some one guide me or help to implement this please. I did not

Hi, A client has a glusterfs cluster that's behaving weirdly after some issues during upgrade. They upgraded a glusterfs 2+1 cluster (replica with arbiter) from 3.10.9 to 3.12.4 on Centos and now have weird issues and some files maybe being corrupted. They also switched from nfs ganesha that crashed every couple of days to glusterfs subdirectory mounting. Subdirectory mounting was the

HI, As I'm trying to compute Taylor series, I'm having problems in adding and multiplying unevaluated expressions. I searched for a solution but found none. my Taylor function works fine for evaluating functions as you can see here: rTaylorVal=function(exp,x0,dx,n) { ls=list(x=x0) newexp=eval(exp,ls) exp0=exp for (i in 1:n){ exp0=D(exp0,"x")

Hi Jose, Why are all the bricks visible in volume info if the pre-validation for add-brick failed? I suspect that the remove brick wasn't done properly. You can provide the cmd_history.log to verify this. Better to get the other log messages. Also I need to know what are the bricks that were actually removed, the command used and its output. On Thu, Apr 26, 2018 at 3:47 AM, Jose Sanchez

Looking at the logs , it seems that it is trying to add using the same port was assigned for gluster01ib: Any Ideas?? Jose [2018-04-25 22:08:55.169302] I [MSGID: 106482] [glusterd-brick-ops.c:447:__glusterd_handle_add_brick] 0-management: Received add brick req [2018-04-25 22:08:55.186037] I [run.c:191:runner_log] (-->/usr/lib64/glusterfs/3.8.15/xlator/mgmt/glusterd.so(+0x33045)

Hello Karthik Im having trouble adding the two bricks back online. Any help is appreciated thanks when i try to add-brick command this is what i get [root at gluster01 ~]# gluster volume add-brick scratch gluster02ib:/gdata/brick2/scratch/ volume add-brick: failed: Pre Validation failed on gluster02ib. Brick: gluster02ib:/gdata/brick2/scratch not available. Brick may be containing or be

Hi All We were able to get all 4 bricks are distributed , we can see the right amount of space. but we have been rebalancing since 4 days ago for 16Tb. and still only 8tb. is there a way to speed up. there is also data we can remove from it to speed it up, but what is the best procedures removing data , is it from the Gluster main export point or going on each brick and remove it . We would like

Hi, Removing data to speed up from rebalance is not something that is recommended. Rebalance can be stopped but if started again it will start from the beginning (will have to check and skip the files already moved). Rebalance will take a while, better to let it run. It doesn't have any down side. Unless you touch the backend the data on gluster volume will be available for usage in spite of

Right now the volume is running with readdir-optimize off parallel-readdir off On Wed, Apr 4, 2018 at 1:29 AM, Nithya Balachandran <nbalacha at redhat.com> wrote: > Hi Serg, > > Do you mean that turning off readdir-optimize did not work? Or did you > mean turning off parallel-readdir did not work? > > > > On 4 April 2018 at 10:48, Serg Gulko <s.gulko at

Hi, What is the output of 'gluster volume info' for this volume? Regards, Nithya On 23 April 2018 at 18:52, Frank Ruehlemann <ruehlemann at itsc.uni-luebeck.de> wrote: > Hi, > > after 2 years running GlusterFS without bigger problems we're facing > some strange errors lately. > > After updating to 3.12.7 some user reported at least 4 broken > directories

Hi, I'm trying to create two gluster volumes over two nodes with two seperate networks: The names are in the hosts file of each node: root at gluster01 :~# cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 gluster01.peiker-cee.de gluster01 10.0.2.54 gluster02g1.peiker-cee.de gluster02g1 10.0.7.54 gluster02g2.peiker-cee.de gluster02g2 10.0.2.53

Hi, after 2 years running GlusterFS without bigger problems we're facing some strange errors lately. After updating to 3.12.7 some user reported at least 4 broken directories with some invisible files. The files are at the bricks and don't start with a dot, but aren't visible in "ls". Clients still can interact with them by using the explicit path. More information:

Hi, I am trying to backup data from a distributed replicated volume. The volume was built from 6 units of 2 TB hard disks: gluster> volume info Volume Name: 6TB-Vol Type: Distributed-Replicate Status: Started Number of Bricks: 3 x 2 = 6 Transport-type: tcp Bricks: Brick1: c107:/exp0 Brick2: c108:/exp0 Brick3: c109:/exp0 Brick4: c110:/exp0 Brick5: c111:/exp0 Brick6: c112:/exp0 Options

On Wed, Apr 11, 2018 at 7:38 PM, Jose Sanchez <josesanc at carc.unm.edu> wrote: > Hi Karthik > > Looking at the information you have provided me, I would like to make sure > that I?m running the right commands. > > 1. gluster volume heal scratch info > If the count is non zero, trigger the heal and wait for heal info count to become zero. > 2. gluster volume

-------- Original-Nachricht -------- Betreff: Re: [R] Adding and Multiplying two Unevaluated Expressions Datum: Tue, 01 Dec 2009 23:49:39 +0100 Von: Benjamin M?ller <ben_mueller.bm at web.de> An: Rolf Turner <r.turner at auckland.ac.nz> Referenzen: <20091201144125.316310 at gmx.net> <8E40E49F-E8FC-4FBD-8CC5-93789FFB0E53 at auckland.ac.nz> This works fine for your

Further to my last email, I've been trying to find out why GlusterFS is favouring one brick over another. In pretty much all of my tests gluster is favouring the MOST full brick to write to. This is not a good thing when the most full brick has less than 200GB free and I need to write a huge file to it. I've set cluster.min-free-disk on the volume, and it doesn't seem to have an

Hi, we have 4 test machines (gluster01 to gluster04). I've created a replicated volume with the 4 machines. Then on the client machine i've executed: mount -t glusterfs gluster01:/volume01 /mnt/gluster And everything works ok. The main problem occurs in every client machine that I do: umount /mnt/gluster and the mount -t glusterfs gluster01:/volume01 /mnt/gluster The client

Hi all Question 1: I follow this instruction https://github.com/gluster/gluster-block, I use 2 gluster01 (192.168.101.110), gluster02 (192.168.101.111) and create one gluster volume (block-storage). And use gluster-block to create block storage (block-store/win) [root at gluster01 ~]# gluster-block create block-store/win ha 2 192.168.101.110,192.168.101.111 40GiB IQN: