Re: [Gluster-users] Memory leak with glusterfs NFS on 3.2.6

2012-06-11 Thread Pranith Kumar Karampuri
hi Philip, When this happens could you post the statedump of the process to see what is causing this memory usage. Steps to grab statedump of the process: 1) kill -USR1 2) the file is located at /tmp/glusterdump. Pranith. - Original Message - From: "Philip Poten" To: gluster-users@

Re: [Gluster-users] How to properly disable NFS ?

2012-06-11 Thread Saurabh Jain
Hello Philippe, Requesting you to please update about the following information, a. Glusterfs version b. volume type. c. does this recur everytime you try to do disable nfs. Also, if one tries nfs.disable "on" the nfs process itself goes down and the nfs.log should report "shutti

Re: [Gluster-users] Documentation on recovering from split-brain situation

2012-06-11 Thread Toby Corkindale
On 07/06/12 14:34, Toby Corkindale wrote: Hi, I'm trying to find official documentation that describes the procedure for recovering from a split-brain situation with replicated volumes. I can find various posts on the mailing list that refer to the version 2.x series, but nothing good for 3.x.

Re: [Gluster-users] GlusterFS permission problem

2012-06-11 Thread lihang
HI Thank you for your help. The permission problem has been solved by changing the version to 3.3. But there is a new problem. I new two volumes. The volume TEST is everything ok. But when I mount the volume EASEGFS through the nfs .I could not see anything . They work ok under the glusterfs a

Re: [Gluster-users] GlusterFS permission problem

2012-06-11 Thread lihang
HI,Amaravathi: The version I uused is 3.2.5. lihang From: Rajesh Amaravathi Date: 2012-05-31 14:09 To: lihang CC: gluster-users Subject: Re: [Gluster-users] GlusterFS permission problem which version of glusterfs are you using? Regards, Rajesh Amaravathi, Software Engineer, GlusterFS RedHa

[Gluster-users] GlusterFS permission problem

2012-06-11 Thread lihang
HI,ALL I found a strange problem. I setup a GlusterFS between linux and windows by nfs and LDAP. The windows client has mounted the volume successfully. But there are some problem with permission . I can new a file and edit it successfully on the volume at windows.But when I new a file in the ap

Re: [Gluster-users] Gluster NFS performance issue upgrading from 3.2.5 to 3.2.6/3.3.0

2012-06-11 Thread David Coulson
For what it is worth, I had weird performance issues when I moved from 3.2.5 to 3.3.0 - I saw increased CPU utilization, as well as drastically increased network utilization between the nodes with the same workload. I could never really quantify the difference, other than I noticed my systems m

[Gluster-users] Memory leak with glusterfs NFS on 3.2.6

2012-06-11 Thread Philip Poten
Hi, we're running a distributed-replicated setup for our images, and while we use a caching proxy for the hotset, quite a few requests land on glusterfs (3.2.6 on squeeze). Since glusterfs fuse client experiences regular hangs which require reboots (I couldnt yet find a solution to that), we run o

Re: [Gluster-users] Gluster 3.3.0 and VMware ESXi 5

2012-06-11 Thread Vijay Bellur
On 06/11/2012 05:52 PM, Fernando Frediani (Qube) wrote: Was doing some read on RedHat website and found this URL which I wonder if the problem would have anything to do with this: http://docs.redhat.com/docs/en-US/Red_Hat_Storage_Software_Appliance/3.2/html/User_Guide/ch14s04s08.html Although b

[Gluster-users] "mismatching layouts" flooding in the logs

2012-06-11 Thread Tomasz Chmielewski
I have the following appended to gluster logs at around 100kB of logs per second, on all 10 gluster servers: [2012-06-11 15:08:15.729429] I [dht-layout.c:682:dht_layout_dir_mismatch] 0-sites-dht: subvol: sites-client-41; inode layout - 966367638 - 1002159031; disk layout - 930576244 - 966367637

[Gluster-users] Gluster NFS performance issue upgrading from 3.2.5 to 3.2.6/3.3.0

2012-06-11 Thread Simon Detheridge
Hi, I have a situation where I'm mounting a gluster volume on several web servers via NFS. The web servers run Rails applications off the gluster NFS mounts. The whole thing is running on EC2. On 3.2.5, starting a Rails application on the web server was sluggish but acceptable. However, after

Re: [Gluster-users] Volume info out of sync

2012-06-11 Thread Brian Candler
On Mon, Jun 11, 2012 at 09:50:50AM +0100, Brian Candler wrote: > However, when I brought dev-storage2 back online, "gluster volume info" on > that node doesn't show the newly-created volume. FYI, this is no longer a problem - I left the servers for a while, and after I came back, they had synchron

Re: [Gluster-users] glusterfs volume as a massively shared storage for VM images

2012-06-11 Thread Fernando Frediani (Qube)
Hi Christian, In theory it should work, but ability to properly run VMs on Gluster is something relatively new due the improvements on granular healing so I don't think it has been extended tested. I wasn't able to find any people using it in production and those I heard are using for testing.

Re: [Gluster-users] Gluster 3.3.0 and VMware ESXi 5

2012-06-11 Thread Fernando Frediani (Qube)
Was doing some read on RedHat website and found this URL which I wonder if the problem would have anything to do with this: http://docs.redhat.com/docs/en-US/Red_Hat_Storage_Software_Appliance/3.2/html/User_Guide/ch14s04s08.html Although both servers and client are 64 I wonder if somehow this cou

Re: [Gluster-users] Can't re-create deleted volume

2012-06-11 Thread Amar Tumballi
On 06/08/2012 09:16 PM, Gerald Brandt wrote: Hi, I created a test volume, deleted it, and can not re-create it. # gluster volume create nfstest replica 2 transport tcp nfstest1:/nfstest nfstest2:/nfstest # gluster volume delete nfstest # gluster volume create nfstest replica 2 transport tcp nf

[Gluster-users] How to properly disable NFS ?

2012-06-11 Thread Philippe Muller
Hi, I tried to disable the NFS service for a volume : gluster volume set distributed nfs.disable on It stops the NFS service: [2012-06-11 11:05:30.142564] I [glusterd-utils.c:1003:glusterd_service_stop] 0-: Stopping gluster nfs running in pid: 15490 But since I disabled NFS, I get this error mes

[Gluster-users] Volume info out of sync

2012-06-11 Thread Brian Candler
(glusterfs 3.3.0, ubuntu 12.04) I have two nodes in my test setup: dev-storage1 and dev-storage2. While dev-storage2 was powered down, I added a new volume "single1" on dev-storage1 (using only bricks on dev-storage1). However, when I brought dev-storage2 back online, "gluster volume info" on th