[Gluster-users] replace brick

2015-02-07 Thread Emmanuel Dreyfus
Hello What is the right way to replace a dead brick with glusterfs 3.6? The old brick is listen in gluster volume status as being unavaiable. If I try to remove it I get an error, because the volume is replicated and I should remove bricks by pairs. # gluster volume remove-brick tmp cubi:/wd1

Re: [Gluster-users] Max recommended brick size of 100 TB

2015-02-07 Thread Niels de Vos
On Fri, Feb 06, 2015 at 05:06:38PM +, ML mail wrote: Hello, I read in the Gluster Getting Started leaflet (https://lists.gnu.org/archive/html/gluster-devel/2014-01/pdf3IS0tQgBE0.pdf) that the max recommended brick size should be 100 TB. Once my storage server nodes filled up with

[Gluster-users] increase write performance in gfs 3.5.2

2015-02-07 Thread Peter Prusi
Hello, I'm new to glusterfs and I dont understand 'the performance.write-behind-window-size' option. I'm using glusterfs 3.5.2 and setup a volume over two nodes connected over 1 GbE. Actually the write performance is about 58 Mb/s. This means glusterfs writes the data simultaneous on both

[Gluster-users] Changing the initial permission on a volume's root dir

2015-02-07 Thread Raghuram BK
Is there a way of setting the initial permissions on a volume's root dir on creation? I'm seeing a 755 on mine and that causes write permission problems for anyone other than the owner when done through samba.. There seems to be an option the set the owner uid and gid but nothing for the create

Re: [Gluster-users] replace brick

2015-02-07 Thread Vijay Bellur
On 02/07/2015 10:01 AM, Emmanuel Dreyfus wrote: Hello What is the right way to replace a dead brick with glusterfs 3.6? The old brick is listen in gluster volume status as being unavaiable. If I try to remove it I get an error, because the volume is replicated and I should remove bricks by

Re: [Gluster-users] Max recommended brick size of 100 TB

2015-02-07 Thread ML mail
Thank you Niels for your input, that definitely makes me more curious... Now let me tell you a bit more about my intended setup. First of all my major difference is that I will not be using XFS but ZFS. Then second major difference I will not be using any hardware RAID card but one single HBA