Re: [Gluster-users] [Gluster-devel] Gluster Docker images are available at docker hub

2015-07-01 Thread Krishnan Parthasarathi
Yeah this followed by glusterd restart should help But frankly, i was hoping that 'rm' the file isn't a neat way to fix this issue Why is rm not a neat way? Is it because the container deployment tool needs to know about gluster internals? But isn't a Dockerfile dealing with details of the

Re: [Gluster-users] [Gluster-devel] Gluster Docker images are available at docker hub

2015-07-01 Thread Krishnan Parthasarathi
We do have a way to tackle this situation from the code. Raghavendra Talur will be sending a patch shortly. We should fix it by undoing what daemon-refactoring did, that broke the lazy creation of uuid for a node. Fixing it elsewhere is just masking the real cause. Meanwhile 'rm' is the stop

Re: [Gluster-users] Unable to get lock for uuid peers

2015-06-10 Thread Krishnan Parthasarathi
Hi all, I two servers with 3.7.1 and have the same problem of this issue: http://comments.gmane.org/gmane.comp.file-systems.gluster.user/20693 My servers packages: # rpm -qa | grep gluster | sort glusterfs-3.7.1-1.el6.x86_64 glusterfs-api-3.7.1-1.el6.x86_64

[Gluster-users] GlusterFS 3.7.1 released

2015-06-02 Thread Krishnan Parthasarathi
All, GlusterFS 3.7.1 has been released. The packages for Centos, Debian, Fedora and RHEL are available at http://download.gluster.org/pub/gluster/glusterfs/3.7/3.7.1/ in their respective directories. A total of 58 patches were merged after v3.7.0. The following is the distribution of patches

Re: [Gluster-users] [ovirt-users] Gluster services won't start any more

2015-03-13 Thread Krishnan Parthasarathi
[glusterd-store.c:2063:glusterd_restore_op_version] 0-management: Detected new install. Setting op-version to maximum : 30600 The above message indicates that /var/lib/glusterd/glusterd.info file, carrying the identify (UUID) of the node and the operating version of the glusterd binary, was

Re: [Gluster-users] Upgrade from 3.5 to 3.6: issue with socket

2015-03-09 Thread Krishnan Parthasarathi
. On 03/08/2015 09:10 PM, Krishnan Parthasarathi wrote: I just upgraded from 3.5.3 to 3.6.2 and have issues mounting my volume on a client. On the server side I found this error message which might be the cause of my issues: Could you describe the issues you are facing? [2015-03-08

Re: [Gluster-users] Upgrade from 3.5 to 3.6: issue with socket

2015-03-08 Thread Krishnan Parthasarathi
I just upgraded from 3.5.3 to 3.6.2 and have issues mounting my volume on a client. On the server side I found this error message which might be the cause of my issues: Could you describe the issues you are facing? [2015-03-08 13:22:36.383715] W [socket.c:611:__socket_rwv] 0-management:

Re: [Gluster-users] [volume options] auth.allow fails to resolve hostname

2015-03-06 Thread Krishnan Parthasarathi
Jifeng, Some of us are looking into this issue. We should have an update on this next week. We are busy with GlusterFS 3.7[1] release's feature freeze. [1] - http://www.gluster.org/community/documentation/index.php/Planning37 cheers, kp - Original Message - Hi,

Re: [Gluster-users] Gluster Design Summit

2015-02-18 Thread Krishnan Parthasarathi
On to the logistics: When: I'm looking at sometime during the second week of May (May 11-15). Alternately, the third week of April (April 13-19), though, I'm concerned about being able to get it all in place before then. I'd like to have at least one day worth of scheduled presentations,

Re: [Gluster-users] Unable to peer probe between new servers and old servers

2015-01-08 Thread Krishnan Parthasarathi
[Sorry for replying to multiple mails in the same thread] - Original Message - I have two production machines (web1, web2) that are currently using Glusterfs. I added two new machines, web3 and web4. Web1 and web2 are peered and are running great. Web3 and web4 will peer with each

Re: [Gluster-users] Unable to peer probe between new servers and old servers

2015-01-08 Thread Krishnan Parthasarathi
Michael, I understand that this has been frustrating for you. I will establish a few terminologies that are being used in this thread, that may not be obvious unless you have heard them before. glusterd log file - /var/log/glusterfs/etc-glusterd-glusterfs.vol.log -- this is the file where

[Gluster-users] GlusterFS - Did you know? document

2014-11-12 Thread Krishnan Parthasarathi
All, We have come across behaviours and features of GlusterFS that are left unexplained for various reasons. Thanks to Justin Clift for encouraging me to come up with a document that tries to fill this gap incrementally. We have decided to call it did-you-know.md and for a reason. We'd love to

Re: [Gluster-users] [Gluster-devel] Proposal for GlusterD-2.0

2014-09-11 Thread Krishnan Parthasarathi
Bala, I think using Salt as the orchestration framework is a good idea. We would still need to have a consistent distributed store. I hope Salt has the provision to use one of our choice. It could be consul or something that satisfies the criteria for choosing alternate technology. I would wait

Re: [Gluster-users] [Gluster-devel] Proposal for GlusterD-2.0

2014-09-11 Thread Krishnan Parthasarathi
- Original Message - On Thu, Sep 11, 2014 at 4:55 AM, Krishnan Parthasarathi kpart...@redhat.com wrote: I think using Salt as the orchestration framework is a good idea. We would still need to have a consistent distributed store. I hope Salt has the provision to use one of our

Re: [Gluster-users] How to eliminate the spam log in etc-glusterfs-glusterd.vol.log

2014-09-09 Thread Krishnan Parthasarathi
XiaoZan, The socket_connect error logs that you are observing are not really spam logs. With this snippet of log it's impossible to say why you are seeing these logs. The reason you see the log message repeat is because gluster's transport layer tries to connect once every 3s until it

Re: [Gluster-users] [Gluster-devel] Proposal for GlusterD-2.0

2014-09-07 Thread Krishnan Parthasarathi
Bulk of current GlusterD code deals with keeping the configuration of the cluster and the volumes in it consistent and available across the nodes. The current algorithm is not scalable (N^2 in no. of nodes) and doesn't prevent split-brain of configuration. This is the problem area we are

Re: [Gluster-users] [Gluster-devel] Proposal for GlusterD-2.0

2014-09-07 Thread Krishnan Parthasarathi
- Original Message - As part of the first phase, we aim to delegate the distributed configuration store. We are exploring consul [1] as a replacement for the existing distributed configuration store (sum total of /var/lib/glusterd/* across all nodes). Consul provides

Re: [Gluster-users] Proposal for GlusterD-2.0

2014-09-05 Thread Krishnan Parthasarathi
- Original Message - On 05/09/2014, at 11:21 AM, Kaushal M wrote: snip As part of the first phase, we aim to delegate the distributed configuration store. We are exploring consul [1] Does this mean we'll need to learn Go as well as C and Python? If so, that doesn't sound

Re: [Gluster-users] Proposal for GlusterD-2.0

2014-09-05 Thread Krishnan Parthasarathi
- Original Message - On 5 Sep 2014, at 12:21, Kaushal M kshlms...@gmail.com wrote: - Peer membership management - Maintains consistency of configuration data across nodes (distributed configuration store) - Distributed command execution (orchestration) - Service management

Re: [Gluster-users] Feedback and future plans for glusterfsiostat

2014-09-03 Thread Krishnan Parthasarathi
This is is very cool. As a thought, since I don't know the code at all, is could it do stuff for parts of a volume? For example in the server.py GUI a person could give a directory path inside a volume, and it would show the IO operations stats for just that path? Are you looking for

Re: [Gluster-users] WG: Strange issu concerning glusterfs 3.5.1 on centos 6.5

2014-07-31 Thread Krishnan Parthasarathi
-499 eMail: muel...@tropenklinik.de Internet: www.tropenklinik.de -Ursprüngliche Nachricht- Von: Krishnan Parthasarathi [mailto:kpart...@redhat.com] Gesendet: Mittwoch, 30. Juli 2014 16:52 An: muel...@tropenklinik.de Cc: gluster-devel-boun...@gluster.org; gluster-users

Re: [Gluster-users] WG: Strange issu concerning glusterfs 3.5.1 on centos 6.5

2014-07-30 Thread Krishnan Parthasarathi
Could you attach the entire mount and glustershd log files to this thread? ~KP - Original Message - NO ONE!?? This is an entry of my glustershd.log: [2014-07-30 06:40:59.294334] W [client-handshake.c:1846:client_dump_version_cbk] 0-smbbackup-client-1: received RPC status error

Re: [Gluster-users] WG: Strange issu concerning glusterfs 3.5.1 on centos 6.5

2014-07-30 Thread Krishnan Parthasarathi
Tübingen Tel.: 07071/206-463, Fax: 07071/206-499 eMail: muel...@tropenklinik.de Internet: www.tropenklinik.de -Ursprüngliche Nachricht- Von: Krishnan Parthasarathi [mailto:kpart...@redhat.com] Gesendet: Mittwoch, 30. Juli 2014 08:56 An: muel...@tropenklinik.de Cc

Re: [Gluster-users] WG: Strange issu concerning glusterfs 3.5.1 on centos 6.5

2014-07-30 Thread Krishnan Parthasarathi
!? EDV Daniel Müller Leitung EDV Tropenklinik Paul-Lechler-Krankenhaus Paul-Lechler-Str. 24 72076 Tübingen Tel.: 07071/206-463, Fax: 07071/206-499 eMail: muel...@tropenklinik.de Internet: www.tropenklinik.de -Ursprüngliche Nachricht- Von: Krishnan Parthasarathi

Re: [Gluster-users] [Gluster-devel] glusterfs-3.5.1beta released

2014-05-28 Thread Krishnan Parthasarathi
Franco, When your clients perceive a hang, could you check the status of the bricks by running, # gluster volume status VOLNAME (run this on one of the 'server' machines in the cluster.) Could you also provide the statedump of the client(s), by issuing the following command. # kill -SIGUSR1

Re: [Gluster-users] Unable to mount volume on the glusterfs client

2014-05-12 Thread Krishnan Parthasarathi
Milin, It appears that you are using SSL enabled transport on your volume. From the log messages, it appears that the transport layer is unable to load the cert file. Could you check if the SSL cert file is installed at the appropriate location? I am not a SSL expert, so I am not sure where the

Re: [Gluster-users] [Gluster-devel] Testing replication and HA

2014-02-10 Thread Krishnan Parthasarathi
James, Could you provide the logs of the mount process, where you see the hang for 42s? My initial guess, seeing 42s, is that the client translator's ping timeout is in play. I would encourage you to report a bug and attach relevant logs. If the issue (observed) turns out to be an

Re: [Gluster-users] Peers rejected, broken setup

2013-09-25 Thread Krishnan Parthasarathi
Nux, To check volume configurations, as seen by glusterds on different nodes, you could see the contents of the following file for a given volume. /var/lib/glusterd/vols/VOLNAME/info For eg. you must see something similar to, [root@trantor codebase]# cat /var/lib/glusterd/vols/vol/info type=0

Re: [Gluster-users] Cant see files after network failure

2013-09-18 Thread Krishnan Parthasarathi
Dragon, Could you attach brick log files, client log file(s) and output of the following commands, gluster volume info VOLNAME gluster volume status VOLNAME Could you attach the etc-glusterfs.. log as well? thanks, krish - Original Message - Hello, i didnt find any hint of an error.

Re: [Gluster-users] Cant see files after network failure

2013-09-18 Thread Krishnan Parthasarathi
Dragon, Could you attach the brick and client log files? This information is not sufficient. The error messages in etc-glusterfs.. log regarding actor error makes me believe that the client volfile is pointing to glusterd (management daemon) to be the brick process. So, it would help if you

Re: [Gluster-users] Restart gluster

2013-09-18 Thread Krishnan Parthasarathi
Robin, When you say your gluster servers have problems that you have to restart them, could you explain what is the problem you are facing? Do you mean brick process when you say gluster server? thanks, krish - Original Message - Hi, I searched many places and I want to how to

Re: [Gluster-users] Cant see files after network failure

2013-09-18 Thread Krishnan Parthasarathi
Dragon, If /mnt/master-vol2, then the log file would be mnt-master-vol2.log[timestamp]. Are you seeing this log file too empty? Could you attach the logs of the mount point that were log-rotated? thanks, krish - Original Message - Hello Krish, i mounted the Volume Vol2 like this

Re: [Gluster-users] Wrong usage quota size

2013-09-01 Thread Krishnan Parthasarathi
Pascal, Kramer, Which version of glusterfs are you using? Could you give outputs of the following commands, and if possible, a tarball containing all the log files under /var/log/glusterfs/ directory? # gluster volume info VOLNAME # gluster volume quota VOLNAME list // This should show the

Re: [Gluster-users] [Gluster-devel] not able to restart the brick for distributed volume

2013-08-08 Thread Krishnan Parthasarathi
Rahul, [Removing gluster-devel from CC list since its not a devel list issue.] Could you provide all the log files under /var/log/glusterfs? Seeing the brick log files alongside glusterd log file might provide more context. thanks, krish - Original Message - Hi All, I am facing

Re: [Gluster-users] Incorrect brick errors

2013-08-07 Thread Krishnan Parthasarathi
Hi Toby, - Original Message - Hi, I'm getting some confusing Incorrect brick errors when attempting to remove OR replace a brick. gluster volume info condor Volume Name: condor Type: Replicate Volume ID: 9fef3f76-525f-4bfe-9755-151e0d8279fd Status: Started Number of Bricks: 1

Re: [Gluster-users] glusterfsd won't restart on one brick

2013-07-29 Thread Krishnan Parthasarathi
Joel, From the logs, we see bind(3) is failing with Address already in use. Could you check using netstat, what other process is listening on the port, around the time of failure? # netstat -ntlp | grep brick_port where brick_port can be found in the logs, see --xlator-option

Re: [Gluster-users] glusterfsd won't restart on one brick

2013-07-29 Thread Krishnan Parthasarathi
, On Mon, Jul 29, 2013 at 8:24 PM, Krishnan Parthasarathi kpart...@redhat.com wrote: Could you check using netstat, what other process is listening on the port, around the time of failure? [root@ir2 ~]# netstat -ntlp | grep 49157 tcp 0 0 0.0.0.0:49157 0.0.0.0:* LISTEN - Don't know

Re: [Gluster-users] Mounting replicated volume fails - terminating upon getting ENODEV when reading /dev/fuse

2013-07-04 Thread Krishnan Parthasarathi
Did you install glusterfs-fuse-3.3.1-1.el6.x86_64.rpm on the machine yout mounting from? thanks. krish - Original Message - I have two storage servers running on Amazon Linux. I created a replicated volume with these storage servers(glustervol) I am trying to mount the volume on a

Re: [Gluster-users] Gluster Test Matrix

2013-06-24 Thread Krishnan Parthasarathi
Hi Ryan, Could you give the list of test cases that fail due to assumptions on locations of installed binaries? thanks, krish - Original Message - Hi Ryan, I'm going to bet no. I think you're the first Debian/Ubuntu user to really give the test framework a workout. If you can

Re: [Gluster-users] recovering gluster volume || startup failure

2013-06-03 Thread Krishnan Parthasarathi
Srinivas, Could you paste the output of gluster volume info gvol1? This should give us an idea as to what was the state of the volume before the power loss. thanks, krish - Original Message - Hello Gluster users: sorry for long post, I have run out of ideas here, kindly let me know if

Re: [Gluster-users] recovering gluster volume || startup failure

2013-06-03 Thread Krishnan Parthasarathi
nfs.port: 2049 From: Krishnan Parthasarathi kpart...@redhat.com To: srinivas jonn jmsrini...@yahoo.com Cc: gluster-users@gluster.org Sent: Monday, 3 June 2013 3:14 PM Subject: Re: [Gluster-users] recovering gluster volume || startup failure Srinivas, Could you paste the output of gluster

Re: [Gluster-users] volume started but not 'startable', not 'stoppable'

2012-10-08 Thread Krishnan Parthasarathi
Harry, Could you paste/attach the contents of /var/lib/glusterd/gli/info files and the glusterd log files from the 4 peers in cluster? From the volume-info snippet you had pasted, it appears that the node which was shutdown differs in its view of the volume's status. thanks, krish -

Re: [Gluster-users] Gluster 3.2.5 client crash report

2012-07-02 Thread Krishnan Parthasarathi
Hi Tungdam, Could you attach all the log files present under /var/log/glusterfs (in the case of an RPM installation) ? The log file corresponding to the crashing process would have a backtrace indicating potential reason for a crash. ~krish - Original Message - From: tungdam

Re: [Gluster-users] gluster volume replace-brick ... status breaks when executed on multiple nodes

2012-05-26 Thread Krishnan Parthasarathi
Tomasz, Glusterd version 3.2.6 doesn't handle concurrently issued volume commands 'gracefully'. It is known to end up in situations like the one you have described below. This was fixed in the early days of what we informally refer to as the 3.3.0. [Ref:

Re: [Gluster-users] Replace Brick failed

2012-05-07 Thread Krishnan Parthasarathi
Philip, Which version of Glusterfs are you using? Could you attach the log files? If they are big, could you identify sections of the log files that were close in time to the commit of the replace-brick operation and add ? It would be better if you could provide as much information about your