Re: [Gluster-users] Existing Data and self mounts ?

2012-06-04 Thread Tomasz Chmielewski
On 06/04/2012 07:15 PM, Amar Tumballi wrote: Do you know if I'll be able to convert a distribute to distribute-replicate this way? 1) delete the distribute volume 2) create a distribute-replicate volume 3) run the self-heal, which hopefully results in the data moved to the other brick, *not*

Re: [Gluster-users] local IO

2012-06-04 Thread Pranith Kumar Karampuri
hi, Not necessarily. The first time when the file is accessed whichever brick responds fast is the one where the reads/stat etc happen. Writes/create/rm etc happen on both the bricks. Pranith. - Original Message - From: "Костырев Александр Алексеевич" To: gluster-users@gluster.org Se

Re: [Gluster-users] File renamed, but I get "overwrite?" prompt when I try to rename it back again to the original name

2012-06-04 Thread Sabyasachi Ruj
I am on: glusterfs 3.3.0 built on Jun 1 2012 12:08:38 On 5 June 2012 11:30, Anand Avati wrote: > Are you on 3.2.x? If so can you try 'gluster volume set set > performance.stat-prefetch off' and try again? > > Avati > > > On Mon, Jun 4, 2012 at 10:58 PM, Sabyasachi Ruj wrote: >> >> Did not make

Re: [Gluster-users] File renamed, but I get "overwrite?" prompt when I try to rename it back again to the original name

2012-06-04 Thread Anand Avati
Are you on 3.2.x? If so can you try 'gluster volume set set performance.stat-prefetch off' and try again? Avati On Mon, Jun 4, 2012 at 10:58 PM, Sabyasachi Ruj wrote: > Did not make any difference using --attribute-timeout=0. Strangely I > am noticing that this problem happens if I use tab-co

Re: [Gluster-users] File renamed, but I get "overwrite?" prompt when I try to rename it back again to the original name

2012-06-04 Thread Sabyasachi Ruj
Did not make any difference using --attribute-timeout=0. Strangely I am noticing that this problem happens if I use tab-completion to complete the name of "sqlite.org"! On 5 June 2012 04:15, Anand Avati wrote: > You probably are treading within the narrow boundary of fuse's > entry/attribute tim

Re: [Gluster-users] Striped replicated volumes in Gluster 3.3.0

2012-06-04 Thread Amar Tumballi
I tried it to host Virtual Machines images and it didn't work at all. Was hoping to be able to spread the IOPS more through the cluster. That's part of what I was trying to say on the email I sent earlier today. I saw that mail and I agree that the target of 3.3.0 was to make glusterfs more

Re: [Gluster-users] Striped replicated volumes in Gluster 3.3.0

2012-06-04 Thread Fernando Frediani (Qube)
I tried it to host Virtual Machines images and it didn't work at all. Was hoping to be able to spread the IOPS more through the cluster. That's part of what I was trying to say on the email I sent earlier today. Fernando -Original Message- From: gluster-users-boun...@gluster.org [mailt

[Gluster-users] local IO

2012-06-04 Thread Костырев Александр Алексеевич
hello! question about IOs: I've fired up glusterfs with distributed replicated volumes  like this gluster volume create test-mail replica 2 transport tcp 10.0.1.132:/mnt/ld0 10.0.1.133:/mnt/ld0 10.0.1.132:/mnt/ld1 10.0.1.133:/mnt/ld1 server1 is 10.0.1.132 server2 is 10.0.1.133 glu

Re: [Gluster-users] Striped replicated volumes in Gluster 3.3.0

2012-06-04 Thread Amar Tumballi
On 06/04/2012 11:21 AM, Amar Tumballi wrote: On 06/01/2012 10:18 PM, Travis Rhoden wrote: Did an answer to Christian's question pop up? I was going to write in with the exact same one. If I created a replicated striped volume, what would keep it from working in a non-Hadoop environment? Does th

Re: [Gluster-users] File renamed, but I get "overwrite?" prompt when I try to rename it back again to the original name

2012-06-04 Thread Anand Avati
You probably are treading within the narrow boundary of fuse's entry/attribute timeout. Can you mount with --attribute-timeout=0 and --entry-timeout=0 and see if it eliminates the behavior? Avati On Mon, Jun 4, 2012 at 6:26 AM, Sabyasachi Ruj wrote: > So here is the situation (this is not repro

[Gluster-users] GlusterFS 3.3 not yet quiet ready for Virtual Machines storage

2012-06-04 Thread Fernando Frediani (Qube)
Hi, I have been reading and trying to test(without much success) Gluster 3.3 for Virtual Machines storage and from what I could see it isn't yet quiet ready for running virtual machines. One great improvement about the granular locking which was essential for these types of environments was ac

Re: [Gluster-users] 'Transport endpoint not connected'

2012-06-04 Thread Activepage Gmail
I Have the same problem with 3.2.6, time to time in a randon basis some server give-me the "Transport endpoint not connected". I Have to reboot the server to make it connect again. I run Fedora 16 and Gluster 3.2.6-2 - Original Message - From: "Brian Candler" To: "Amar Tumballi"

Re: [Gluster-users] A very special announcement from Gluster.org

2012-06-04 Thread John Mark Walker
- Original Message - > Doesn't sound like the solution we need for a large cluster. We would > like to keep it simple and stupid . Squeeze has libssl version > 0.9.8. Maybe you can work with " Toby Corkindale" since he managed > to create a deb for sq ueeze? I hear what you're saying. I e

Re: [Gluster-users] 'Transport endpoint not connected'

2012-06-04 Thread Brian Candler
On Fri, May 04, 2012 at 01:27:35PM +0530, Amar Tumballi wrote: > Are you sure the clients are not automatically remounted within 10 > seconds of servers coming up? This was working fine from the time we > had networking code written. > > Internally, there is a timer thread which makes sure we > au

Re: [Gluster-users] A very special announcement from Gluster.org

2012-06-04 Thread Philip
Doesn't sound like the solution we need for a large cluster. We would like to keep it simple and stupid. Squeeze has libssl version 0.9.8. Maybe you can work with "Toby Corkindale" since he managed to create a deb for sq ueeze? 2012/6/2 John Mark Walker > Philip - > > Gluster.org is only nominal

[Gluster-users] File renamed, but I get "overwrite?" prompt when I try to rename it back again to the original name

2012-06-04 Thread Sabyasachi Ruj
So here is the situation (this is not reproducible every time, but I got it twice). directory "sqlite3.org" has already been renamed from client2. executing these commands from client1 gives this output: # stat sqlite.org stat: cannot stat `sqlite.org': No such file or directory This pro

Re: [Gluster-users] Existing Data and self mounts ?

2012-06-04 Thread Jacques du Rand
Hi David Thanks for clearing it up With regards to the "self-heal": find /mnt/gfstest -noleaf -print0 | xargs --null stat >/dev/null a) I do this on the server(1|2|client|doesnt-matter) ? IF server1 is the one with the latest copy of data b) Would the self-heal i've been reading about in 3.3 no

Re: [Gluster-users] Existing Data and self mounts ?

2012-06-04 Thread Tomasz Chmielewski
On 06/04/2012 05:21 PM, David Coulson wrote: Question (4.2) -Is it safe to create a brick in a directory that already has files in it ? As long as you force a self-heal on it before you use it. Do you know if I'll be able to convert a distribute to distribute-replicate this way? 1) delet

Re: [Gluster-users] why is glusterfs sometimes listening on port 80?

2012-06-04 Thread Raghavendra Bhat
A bug has already been logged for this issue and we are working on it. https://bugzilla.redhat.com/show_bug.cgi?id=762989 Regards, Raghavendra Bhat - Original Message - From: "David Coulson" To: "Raghavendra Bhat" Cc: "Gluster General Discussion List" Sent: Monday, June 4, 2012 3

Re: [Gluster-users] Existing Data and self mounts ?

2012-06-04 Thread David Coulson
On 6/4/12 4:05 AM, Jacques du Rand wrote: HI Guys This all applies to Gluster3.3 I love gluster but I'm having some difficulties understanding some things. 1.Replication(with existing data): Two servers in simple single brick replication. ie 1 volume (testvol) -server1:/data/ && server2:/d

Re: [Gluster-users] why is glusterfs sometimes listening on port 80?

2012-06-04 Thread Tomasz Chmielewski
On 06/04/2012 04:46 PM, Raghavendra Bhat wrote: > > Glusterfs client starts binding from port number 1023 and if any port > is not available, then tries to bind to the lower port. (i.e. suppose > 1023 is not available because some other process is already using it, > then it decrements the port to

Re: [Gluster-users] why is glusterfs sometimes listening on port 80?

2012-06-04 Thread David Coulson
Is there a way to change this behavior? It's particularly frustrating having Gluster mount a filesystem before the service starts up, only to find it steps on the top end of <1024 ports often - IMAPS and POP3S are typical victims at 993 and 995. Why does not not use ports within the /proc/sys

Re: [Gluster-users] why is glusterfs sometimes listening on port 80?

2012-06-04 Thread Raghavendra Bhat
Glusterfs client starts binding from port number 1023 and if any port is not available, then tries to bind to the lower port. (i.e. suppose 1023 is not available because some other process is already using it, then it decrements the port to 1022 and tries to bind.) So in this case it has tried

[Gluster-users] Existing Data and self mounts ?

2012-06-04 Thread Jacques du Rand
HI Guys This all applies to Gluster3.3 I love gluster but I'm having some difficulties understanding some things. 1.Replication(with existing data): Two servers in simple single brick replication. ie 1 volume (testvol) -server1:/data/ && server2:/data/ -server1 has a few millions files in the /d