similar to: Gluster on ZFS: cannot open empty files

Having an odd problem on a new test environment we are setting up for a partner. And not sure where to look next to figure out the problem or really understand what the dht_layout_dir_mismatch INFO message is telling me. I was turning up a 4 node distributed volume, each brick is its own 19TB ext4 partition on a hardware raid5. Each node has the volume mounted back to itself at /glusterfs via

I had a small cluster with a disperse 3 volume. 2 nodes had hardware failures and no longer boot, and I don't have replacement hardware for them (it's an old board called a PC-duino). However, I do have their intact root filesystems and the disks the bricks are on. So I need to rebuild the cluster on all new host hardware. does anyone have any suggestions on how to go about doing this?

I've just setup a simple gluster storage system on Centos 5.2 x64 w/ gluster 1.3.10 I have three storage bricks and one client Everytime i run iozone across this setup, i seem to get a bad file descriptor around the 4k mark. Any thoughts why? I'm sure more info is wanted, i'm just not sure what else to include at this point. thanks [root at green gluster]# cat

One of the positive outcomes of the community contest (http://gluster.org/contest/ ->ends tomorrow!) is a series of helpful HOWTO articles designed for those looking to tune GlusterFS for better performance, or for those looking to get up to speed faster on how to use. These articles and posts originated on http://community.gluster.org/ - To see the entire list of articles -

I've made packages for Debian Squeeze for Gluster 3.4.0-alpha2, they are available on http://torbjorn-dev.trollweb.net/gluster-3.4.0alpha2-debs/. They built and installed successfully, and have been running nicely for a couple of hours, but your mileage may vary. The Debian packaging is on http://torbjorn-dev.trollweb.net/gluster-3.4.0alpha2-debs/glusterfs-3.4.0-debian.tar.gz. I took the

Hello, Have spotted strange behaviour of GlusterFS fuse mount. I am unable to list files in a directory until parent directory is listed. However if I do list file with full path it is listed on some client nodes. Example: localadmin at ldgpsua00000038:~$ ls -al /var/lib/nova/instances/_base/ ls: cannot access /var/lib/nova/instances/_base/: No such file or directory localadmin at

hi All, The system is Ubuntu 12.04 I download and extracted source packages of samba and glusterfs and I built glusterfs, so I get the right necessary structure: glusterfs version is 3.4 and it's from ppa. # ls /data/gluster/glusterfs-3.4.0final/debian/tmp/usr/include/glusterfs/api/glfs.h /data/gluster/glusterfs-3.4.0final/debian/tmp/usr/include/glusterfs/api/glfs.h Unfortunately I'm

I have already tried disabling sharding on a test oVirt volume... The results were devastating for the app, so please do not disable sharding. Best Regards, Strahil NikolovOn Nov 27, 2019 20:55, Olaf Buitelaar <olaf.buitelaar at gmail.com> wrote: > > Hi Tim, > > That issue also seems to point to a stale file. Best i suppose is first?to determine if you indeed have the same shard

Hi, I'm still testing glusterfs for me. I#m using ubuntu with the semiosis ppa I setup a cluster of two bricks: glustersv001:/export/daten glustersv002:/export/daten So far so good. Now I want to test some issues: 1. remove one server from brick: Think that wouldn't work with: gluster volume remove-brick daten replica 1 glustersv002.mvz.ffm:/export/daten commit cause it should more

Anyone ele having these issues mounting RDMA only volumes under Ubuntu? Install of Gluster via: https://launchpad.net/~semiosis/+archive/ubuntu-glusterfs-3.4 I'm guessing this build is looking for an include somewhere that is just misplaced? glusterfs 3.4.0beta4 built on Jun 28 2013 16:16:07 Repository revision: git://git.gluster.com/glusterfs.git Copyright (c) 2006-2011 Gluster Inc.

Hi Trever, things improved after resetting user/machine passwords, however only the session key is using aes256 now, the ticket itself is still arcfour: root at ubuntu1:~# kinit user09999 user09999 at S4DOM.TEST's Password: root at ubuntu1:~# klist -v Credentials cache: FILE:/tmp/krb5cc_0 Principal: user09999 at S4DOM.TEST Cache version: 4 Server: krbtgt/S4DOM.TEST at

On 08/19/2015 12:02 AM, Ritter, Marcel (RRZE) wrote: > Hi Trever, > > things improved after resetting user/machine passwords, however only the session key is using aes256 now, the ticket itself is still arcfour: > > root at ubuntu1:~# kinit user09999 > user09999 at S4DOM.TEST's Password: > root at ubuntu1:~# klist -v > Credentials cache: FILE:/tmp/krb5cc_0 >

Hi Darren/Damien, Sorry for responding so late. Still hope we can get this sorted out. Yes I am indeed using PAM for ssh authentication and disabling priv seperation is a no-go for us since it opens up a security loophole. From what I can see in ptree and auth logs, when the child passwd process returns with SIGCHLD, the parent sshd process terminates. Sshd logs are as follows as requested at

Hi folks, I came across this issue on both stock CentOS(v6.4) and Ubuntu(14.04 LTS) and was wondering if any of you have seen it. As far as I can tell this seems like a day-1 bug to me. PROBLEM: If I expire a linux user's password (passwd -e <user>) and then log in via ssh, it will prompt you for a password change. On changing the password successfully, sshd will drop the connection

I have two domain controllers running ubuntu (12.04 and 13.10) both with samba (4.1.6 and 4.1.7) installed and running (and with sssd on both machines to retrieve uid/gid from AD). I wish to set a share on ubuntu2 in the way so it could be accessible only from ubuntu1 (and by any user from ubuntu1, for instance by local root). I have found this solution though I'm not sure it solves my issue:

I've got configuration which in simple includes combination of afrs and unify - servers exports n[1-3]-brick[12] and n[1-3]-ns and client got cluster configuration: volume afr-ns type cluster/afr subvolumes n1-ns n2-ns n3-ns option data-self-heal on option metadata-self-heal on option entry-self-heal on end-volume volume afr1 type cluster/afr subvolumes n1-brick2

Dear Anoop, thank you very much for your detailed explanation. > I think you are hitting a bug[1] from vfs module for GlusterFS inside Samba during a realpath() > call. > > This regression got in when glfs_realpath() was modified in GlusterFS[2] to correctly handle memory > allocation and corresponding freeing of string arguments. And this particular change is present from >

Hello everybody, I have some kind of a situation here I want to move some volumes to new hosts. the idea is to add the new bricks to the volume, sync and then drop the old bricks. starting point is: Volume Name: Server_Monthly_02 Type: Replicate Volume ID: 0ada8e12-15f7-42e9-9da3-2734b04e04e9 Status: Started Snapshot Count: 0 Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1:

Hi, I’ve been running a samba 4 DC for quite some time now, and while testing some kerberos related stuff, I noticed that all kerberos tickets I can get from the DC are of encryption type ?arcfour-hmac-md5“: # kinit testuser1 testuser1 at S4DOM.TEST's Password: # klist -v Credentials cache: FILE:/tmp/krb5cc_0 Ticket etype: arcfour-hmac-md5, kvno 1 I can create keytabs containing

Hi all, Any one tried using DataFlowSanitizer on Linux x86_64? I tried on: 3.13.0-44-generic #73~precise1-Ubuntu SMP Wed Dec 17 00:39:15 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux It assumes wrong memory layout and remaps application code segment as shadow memory, thus causing SIGSEV (Segmentation fault). Is this know? and fix under way? -Thanks, Aravind -------------- next part