[Gluster-users] question about brain split or network partition

2014-02-14 Thread Wangshen (Peter)
Hi, All I'm working on distributed storage system analysis, including glusterfs. With some information on internet and done some test, I found that when brain split or network partition occurs, both side of the system can accept new write requests. It seems gluster can not guarantee consistency i

[Gluster-users] not in 'Peer in Cluster' state

2014-02-14 Thread Jon Cope
Hi all, I'm attempting to create a 4 nodes cluster over EC2. I'm fairly new to this and so may not be seeing something obvious. - Established passworldless SSH between nodes. - edited /etc/sysconfig/network HOSTNAME=node#.ec2 to satisfy FQDN - mounted xfs /dev/xvdh /mnt/brick1 - stopped iptab

[Gluster-users] readdir-readahead

2014-02-14 Thread Franco Broi
Anyone have any experience using readdir-readahead for gluster dht? I need to do something to improve ls performance, it's so slow it makes the filesystem almost unusable. This email and any files transmitted with it are confidential and are intended solely f

Re: [Gluster-users] number of bricks given doesn't match required count

2014-02-14 Thread Kaleb S. KEITHLEY
On 02/14/2014 11:56 AM, Florent Bautista wrote: On 02/14/2014 05:11 PM, Kaleb S. KEITHLEY wrote: With 4 bricks (brick = node + volume) and "replica 3" you'd only have a replica of one of your bricks, the other two would not be protected. I really don't understand what you call "replica" so..

Re: [Gluster-users] number of bricks given doesn't match required count

2014-02-14 Thread Florent Bautista
On 02/14/2014 05:11 PM, Kaleb S. KEITHLEY wrote: > > With 4 bricks (brick = node + volume) and "replica 3" you'd only have > a replica of one of your bricks, the other two would not be protected. I really don't understand what you call "replica" so... "replica" is replica of what ? Of brick ? of

Re: [Gluster-users] number of bricks given doesn't match required count

2014-02-14 Thread Kaleb S. KEITHLEY
On 02/14/2014 10:44 AM, Florent Bautista wrote: Hi all, I would like to try GlusterFS but I really don't understand how is handled stripping and replication. I have 3 nodes, with 1 brick each. What can I do with that ? I would like files stripped across the 3 servers and also files replicated

[Gluster-users] number of bricks given doesn't match required count

2014-02-14 Thread Florent Bautista
Hi all, I would like to try GlusterFS but I really don't understand how is handled stripping and replication. I have 3 nodes, with 1 brick each. What can I do with that ? I would like files stripped across the 3 servers and also files replicated on the 3 servers. Why not can I do that ? Then,

Re: [Gluster-users] BDB support

2014-02-14 Thread Prasad, Nirmal
3 million small files (many files below 1k in size). -Original Message- From: Vijay Bellur [mailto:vbel...@redhat.com] Sent: Friday, February 14, 2014 10:18 AM To: Prasad, Nirmal; gluster-users@gluster.org Subject: Re: [Gluster-users] BDB support On 02/14/2014 06:44 AM, Prasad, Nirmal wr

Re: [Gluster-users] BDB support

2014-02-14 Thread Vijay Bellur
On 02/14/2014 06:44 AM, Prasad, Nirmal wrote: In 3.4.2 – can I use BDB as the storage backend? Is there a specific reason this has been removed and is it planned to be added? BDB has not been maintained for a while and hence is not in sync with the latest code base. What is your use case to h

Re: [Gluster-users] geo-replication errors

2014-02-14 Thread Venky Shankar
Could you try again after changing the log-level to DEBUG using: # gluster volume geo-replication config log-level DEBUG Also, logs from both master and slave would help. Thanks, -venky On Wed, Feb 12, 2014 at 4:44 PM, John Ewing wrote: > No, its the latest 3.3 series release. > > 3.3.2 on

Re: [Gluster-users] gluster-fuse and proftpd/vsftpd issue

2014-02-14 Thread Barry Stetler
Thanks for the response. I have been having this problem for a while but now that I test again I cant reproduce it... If it comes backup I will run these commands thanks again.. On 2/11/14, 9:22 PM, Venky Shankar wrote: Could you provide this information from the server (also the client/server

Re: [Gluster-users] Problem with duplicate files

2014-02-14 Thread Jon Tegner
On 13/02/14 12:39, Vijay Bellur wrote: On 02/11/2014 08:48 PM, teg...@renget.se wrote: Hi, have a system consisting of 4 bricks, distributed, 3.4.1, and I have noticed that some of the files are stored on three of the bricks. Typically a listing can look something like this: brick1: