[Gluster-users] copying failed once brick-replace is starting

2012-10-19 Thread Jules Wang
hi, all when I`m copying a file (about 1GB) into the volume, I tried to replace one brick of the volume. Then the copying was halted with the error msg: cp: writing ./d, transport endpoint is not connected. Besides, I use two server bricks without afr. I`m not sure, is it

Re: [Gluster-users] performance in 3.3

2012-10-19 Thread Fernando Frediani (Qube)
Hi Doug, Try to make the change suggested by Anand and let us know how you get on. I am interested to hear about the performance on 3.3 because bad performance has been subject of many emails for a while here. Regards, Fernando -Original Message- From:

Re: [Gluster-users] copying failed once brick-replace is starting

2012-10-19 Thread Shylesh Kumar
Jules Wang wrote: hi, all when I`m copying a file (about 1GB) into the volume, I tried to replace one brick of the volume. Then the copying was halted with the error msg: cp: writing ./d, transport endpoint is not connected. Besides, I use two server bricks *without* afr.

Re: [Gluster-users] rdma tansport on 3.3?

2012-10-19 Thread Bartek Krawczyk
Unfortunately we have had similar problems. RDMA in GlusterFS 3.3.x is not well (or even at all, maybe?) supported. Although I was able to mount a volume with transport rdma using mount -t glusterfs masterib:/volume.rdma /volume Note the .rdma after volume name. Due to the lack of rdma support in

Re: [Gluster-users] rdma tansport on 3.3?

2012-10-19 Thread Ivan Dimitrov
I have an existing volume configured to use GbE and just got two Infiniband cards. How can I reconfigure the peers to use the IPoIB? On 10/19/12 2:48 PM, Bartek Krawczyk wrote: Due to the lack of rdma support in 3.3.x we decided to stick with plain IPoIB.

Re: [Gluster-users] rdma tansport on 3.3?

2012-10-19 Thread Bartek Krawczyk
yum groupinstall Infiniband support yum install opensm ibacm in /etc/rdma/rcma.conf: IPOIB_LOAD=yes service rdma start service opensm start service ibacm start when you'll have ib0 etc. interfaces just configure them with IP addresses and peer probe those new addreses in glusterfs. Be careful

Re: [Gluster-users] rdma tansport on 3.3?

2012-10-19 Thread Bartek Krawczyk
On 19 October 2012 15:00, Bartek Krawczyk bbartlomiej.m...@gmail.com wrote: in /etc/rdma/rcma.conf: IPOIB_LOAD=yes /etc/rdma/rdma.conf of course -- Bartek Krawczyk network and system administrator ___ Gluster-users mailing list

Re: [Gluster-users] performance in 3.3

2012-10-19 Thread Doug Schouten
Hi Fernando, Anand, Thanks for the suggestion. I removed the enable-direct-io option in /etc/fstab, remounted, and the performance is the same within statistical precision. cheers, Doug On 10/19/2012 02:13 AM, Fernando Frediani (Qube) wrote: Hi Doug, Try to make the change suggested by

[Gluster-users] Community office hours today

2012-10-19 Thread John Mark Walker
Greetings, If you want to learn more about Unified File and Object, new documentation, the newly released 3.3.1 or have other burning questions, come on by the community office hours in #gluster-meeting at 2pm EDT / 11am PDT / 18:00 GMT This is going to be a weekly thing we try to do to keep

Re: [Gluster-users] Community office hours today

2012-10-19 Thread John Mark Walker
Video of today's session: http://www.youtube.com/watch?v=ra7ZWh_otb4 Respond here with topics you'd like to see us cover in future sessions. -JM - Original Message - Greetings, If you want to learn more about Unified File and Object, new documentation, the newly released 3.3.1

Re: [Gluster-users] Community office hours today

2012-10-19 Thread Frank Carmickle
Hi On Oct 19, 2012, at 4:30 PM, John Mark Walker johnm...@redhat.com wrote: Video of today's session: http://www.youtube.com/watch?v=ra7ZWh_otb4 Respond here with topics you'd like to see us cover in future sessions. I'd like to see you discuss a situation where a cluster will not

Re: [Gluster-users] Community office hours today

2012-10-19 Thread Joe Julian
On 10/19/2012 02:02 PM, Frank Carmickle wrote: I'd like to see you discuss a situation where a cluster will not accept more members. This is with the 3.3 branch. Thanks --FC The problem with a specific support question instead of a topic is that the conversation would go something like:

Re: [Gluster-users] does ext4 issue fixed in glusterfs 3.3.1

2012-10-19 Thread Chandan Kumar
Thanks Vijay! On Fri, Oct 19, 2012 at 10:58 PM, Vijay Bellur vbel...@redhat.com wrote: On 10/19/2012 11:10 PM, Chandan Kumar wrote: Hi Vijay, Do you have a bug report of this issue? Basically I was planning to deply Gluster replication mode on ext4 in production next month. Not sure how