Re: [Gluster-users] rm: cannot remove `calendar-data': Directory not empty

2015-04-27 Thread Pierre Léonard
Hi Susant , Hi, Can you check the bricks and send the `ls` output ? Regards, Susant Ok I do that and the directory is not empty. But while searching in the forums, I found that errors often I I tried a "rebalance" of the volume and it Works ! Maby thanks for all who answer to me. --

Re: [Gluster-users] GlusterFS upgrade to 3.6.3

2015-04-27 Thread Atin Mukherjee
On 04/28/2015 06:53 AM, Atin Mukherjee wrote: > > > On 04/28/2015 06:37 AM, 何亦军 wrote: >> Hi Guys, >> >>How to upgrade GlusterFS to 3.6.3 from 3.6.2 ?Any document talk >> about that? > http://www.gluster.org/community/documentation/index.php/Upgrade_to_3.6 > talks about how to upgr

Re: [Gluster-users] GlusterFS upgrade to 3.6.3

2015-04-27 Thread Atin Mukherjee
On 04/28/2015 06:37 AM, 何亦军 wrote: > Hi Guys, > >How to upgrade GlusterFS to 3.6.3 from 3.6.2 ?Any document talk > about that? http://www.gluster.org/community/documentation/index.php/Upgrade_to_3.6 talks about how to upgrade from 3.4/3.5 to 3.6, however you could follow the same st

[Gluster-users] GlusterFS upgrade to 3.6.3

2015-04-27 Thread 何亦军
Hi Guys, How to upgrade GlusterFS to 3.6.3 from 3.6.2 ?Any document talk about that? ___ Gluster-users mailing list Gluster-users@gluster.org http://www.gluster.org/mailman/listinfo/gluster-users

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Joe Julian
/bin/ls just asks the filesystem for a list of files in this directory. /bin/ls -F or --color or -l or anything else that requires some sort of decoration will do a fstat for each file in order to find out the mode, ownership, type, etc. in order to determine how to decorate that filename. Eac

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Joe Julian
On 04/27/2015 03:00 PM, Ernie Dunbar wrote: On 2015-04-27 14:09, Joe Julian wrote: I've also noticed that if I increase the count of those writes, the transfer speed increases as well: 2097152 bytes (2.1 MB) copied, 0.036291 s, 57.8 MB/s root@backup:/home/webmailbak# dd if=/dev/zero of=/mnt/

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread David Robinson
Do you think this issue is related to the one seen when you have 'ls' aliased to 'ls -F' or 'ls --color=auto'? I included a snippet from a previous email that I had sent to the gluster devels (see below). David > My code developers were moved over to the gluster 3.6.1 system and were > stru

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Ernie Dunbar
On 2015-04-27 14:09, Joe Julian wrote: I've also noticed that if I increase the count of those writes, the transfer speed increases as well: 2097152 bytes (2.1 MB) copied, 0.036291 s, 57.8 MB/s root@backup:/home/webmailbak# dd if=/dev/zero of=/mnt/testfile count=2048 bs=1024; sync 2048+0 record

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Ben Turner
- Original Message - > From: "David Robinson" > To: "Ben Turner" , "Ernie Dunbar" > Cc: "Gluster Users" > Sent: Monday, April 27, 2015 5:21:08 PM > Subject: Re[2]: [Gluster-users] Disastrous performance with rsync to mounted > Gluster volume. > > I am also having a terrible time with r

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread David Robinson
I am also having a terrible time with rsync and gluster. The vast majority of my time is spent figuring out what to sync... This sync takes 17-hours even though very little data is being transferred. sent 120,523 bytes received 74,485,191,265 bytes 1,210,720.02 bytes/sec total size is 27,

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Joe Julian
On 04/27/2015 01:52 PM, Ben Turner wrote: - Original Message - From: "Ernie Dunbar" To: "Gluster Users" Sent: Monday, April 27, 2015 4:24:56 PM Subject: Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume. On 2015-04-24 11:43, Joe Julian wrote: This sh

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Ben Turner
- Original Message - > From: "Ernie Dunbar" > To: "Gluster Users" > Sent: Monday, April 27, 2015 4:24:56 PM > Subject: Re: [Gluster-users] Disastrous performance with rsync to mounted > Gluster volume. > > On 2015-04-24 11:43, Joe Julian wrote: > > >> This should get you where you need

Re: [Gluster-users] Disastrous performance with rsync to mounted Gluster volume.

2015-04-27 Thread Ernie Dunbar
On 2015-04-24 11:43, Joe Julian wrote: This should get you where you need to be. Before you start to migrate the data maybe do a couple DDs and send me the output so we can get an idea of how your cluster performs: time `dd if=/dev/zero of=/myfile bs=1024k count=1000; sync` echo 3 > /proc/

Re: [Gluster-users] Unable to make HA work; mounts hang on remote node reboot

2015-04-27 Thread CJ Baar
FYI, I’ve tried with both glusterfs and NFS mounts, and the reaction is the same. The value of ping.timeout seems to have no effect at all. I did discover one thing that makes a difference on reboot. There is a second service descriptor for “glusterfsd”, which is not enabled by default, but is

Re: [Gluster-users] [Gluster-devel] Gluster Benchmark Kit

2015-04-27 Thread Benjamin Turner
Hi Kiran, thanks for the feedback! I already put up a repo on githib: https://github.com/bennyturns/gluster-bench On my TODO list is: -The benchmark is currently RHEL / RHGS(Red Hat Gluster Storage) specific, I want to make things work with at least non paid RPM distros and Ubuntu. -Other files

[Gluster-users] PageCache in Gluster Fuse and NFS clients

2015-04-27 Thread Behrooz Shafiee
Hello all, I am a graduate student at University of Waterloo and working on filesystem. I have two questions about GlusterFS that I will appreciate if anyone can comment about. First, does GlusterFS FUSE client bypass Linux page cache mechanism(mount with -o direct_io)? I have a machine with 64

Re: [Gluster-users] unusual gluster-fuse client load

2015-04-27 Thread Ben Turner
- Original Message - > From: "Khoi Mai" > To: gluster-users@gluster.org > Sent: Monday, April 27, 2015 10:43:27 AM > Subject: [Gluster-users] unusual gluster-fuse client load > > All, > > I have an unusual situation. > > I have a client whose 1 fuse mount to a volume adds increased load

[Gluster-users] unusual gluster-fuse client load

2015-04-27 Thread Khoi Mai
All, I have an unusual situation. I have a client whose 1 fuse mount to a volume adds increased load to the machine when its mounted. When it is not mounted the server is well below 1.00 in top/uptime for load avg. The strange part is, this gluster volume is mounted across multiple servers i

Re: [Gluster-users] Replica 3 but one node does not have data

2015-04-27 Thread shacky
2015-04-22 14:27 GMT+02:00 Krutika Dhananjay : > 3.2.7 is a really old version. Do you mind upgrading to a more recent > release and see if the said problem reappears there? Thank you very much! I upgraded to a newer version and realized that the node2 hadn't syadmin capabilities enabled on OpenVZ

Re: [Gluster-users] Unable to make HA work; mounts hang on remote node reboot

2015-04-27 Thread CJ Baar
Corey— I was able to get a third node setup. I recreated the volume as “replica 3”. The hang still happens (on two nodes, now) when I reboot a single node, even though two are still surviving, which should constitute a quorum. —CJ > On Apr 17, 2015, at 6:18 AM, Corey Kovacs wrote: > > Typical

[Gluster-users] Cross file system layer optimization

2015-04-27 Thread Toms Varghese
Hi all, I am trying to do some cross-layer optimization between GlusterFS and underlying EXT4 file system. Does GlusterFS care about which is the underlying file system or is the user/admin supposed to tune the parameters of GFS to suit to the underlying file system? Please let me know if any such

[Gluster-users] glusterfs-3.6.3 released

2015-04-27 Thread Raghavendra Bhat
Hi, glusterfs-3.6.3 has been released and can be found here. http://download.gluster.org/pub/gluster/glusterfs/3.6/LATEST/. This release supposedly fixes the bugs listed below since 3.6.2 was made available. Thanks to all who submitted patches, reviewed the changes. 1187526 - Disperse volum

[Gluster-users] Gluster Benchmark Kit

2015-04-27 Thread Kiran Patil
Hi, I came across "Gluster Benchmark Kit" while reading [Gluster-users] Disastrous performance with rsync to mounted Gluster volume thread. http://54.82.237.211/gluster-benchmark/gluster-bench-README http://54.82.237.211/gluster-benchmark The Kit includes tools such as iozone, smallfile and fio