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Hi, Just before the Thanksgiving break, we enabled quotas on the /home areas on the mseas-data server (running CentOS 5.8), using the following line in the updated /etc/fstab /dev/mapper/the_raid-lv_home /home ext3 defaults,usrquota,grpquota 1 0 Following the Thanksgiving reboot of mseas-data we have been experiencing problems with svn on mseas (our front-end machin...

...ing files. >From the gluster server # gluster --version glusterfs 3.3.1 built on Oct 11 2012 22:01:05 # gluster volume info Volume Name: gdata Type: Distribute Volume ID: eccc3a90-212d-4563-ae8d-10a77758738d Status: Started Number of Bricks: 3 Transport-type: tcp Bricks: Brick1: gluster-0-0:/mseas-data-0-0 Brick2: gluster-0-1:/mseas-data-0-1 Brick3: gluster-data:/data [root at mseas-data ~]# ps -ef | grep gluster root 2783 1 0 Nov29 ? 00:01:15 /usr/sbin/glusterd -p /var/run/glusterd.pid root 2899 1 0 Nov29 ? 00:00:00 /usr/sbin/glusterfsd -s localhost --vo...

# gluster --version glusterfs 3.3.1 built on Oct 11 2012 22:01:05 # gluster volume info Volume Name: gdata Type: Distribute Volume ID: eccc3a90-212d-4563-ae8d-10a77758738d Status: Started Number of Bricks: 3 Transport-type: tcp Bricks: Brick1: gluster-0-0:/mseas-data-0-0 Brick2: gluster-0-1:/mseas-data-0-1 Brick3: gluster-data:/data [root at mseas-data ~]# ps -ef | grep gluster root 2783 1 0 Nov29 ? 00:01:15 /usr/sbin/glusterd -p /var/= run/glusterd.pid root 2899 1 0 Nov29 ? 00:00:00 /usr/sbin/glusterfsd -s loc= alhost...

Hi, I have a server running under CentOS 5.8 and I appear to be in a situation in which the NFS file server is not recognizing the available space on a particular disk (actually a hardware RAID-6 of 13 2Tb disks). If I try to write to the disk I get the following error message [root at nas-0-1 mseas-data-0-1]# touch dum touch: cannot touch `dum': No space left on device However, if I check the available space, there seems to be plenty [root at nas-0-1 mseas-data-0-1]# df -h . Filesystem Size Used Avail Use% Mounted on /dev/sdb1 21T 20T 784G 97% /mseas-data-0...

...re Some additional information and more tests results (after changing the log level): glusterfs 3.7.11 built on Apr 27 2016 14:09:22 CentOS release 6.8 (Final) RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS-3 3108 [Invader] (rev 02) *Create the file to /gdata (gluster)* [root at mseas-data2 gdata]# dd if=/dev/zero of=/gdata/zero1 bs=1M count=1000 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 1.91876 s, *546 MB/s* *Create the file to /home (ext4)* [root at mseas-data2 gdata]# dd if=/dev/zero of=/home/zero1 bs=1M count=1000 1000+0 records in 1000+0 recor...

for all three nodes:=0A= =0A= Brick1: gluster-0-0:/mseas-data-0-0=0A= Brick2: gluster-0-1:/mseas-data-0-1=0A= Brick3: gluster-data:/data=0A= =0A= =0A= Which node are you trying to mount to /data? If it is not the=0A= gluster-data node, then it will fail if there is not a /data directory.=0A= In this case, it is a good thing, since mounting to /data on g...

for all three nodes: Brick1: gluster-0-0:/mseas-data-0-0 Brick2: gluster-0-1:/mseas-data-0-1 Brick3: gluster-data:/data Which node are you trying to mount to /data? If it is not the gluster-data node, then it will fail if there is not a /data directory. In this case, it is a good thing, since mounting to /data on gluster-0-0 or gluster-0-1 wo...

Soumya, its [root at mseas-data2 ~]# glusterfs --version glusterfs 3.7.11 built on Apr 27 2016 14:09:20 Repository revision: git://git.gluster.com/glusterfs.git Copyright (c) 2006-2013 Red Hat, Inc. <http://www.redhat.com/> GlusterFS comes with ABSOLUTELY NO WARRANTY. It is licensed to you under your choice of the GNU...

...umes on gluster volume set data-volume nfs.disable off /etc/init.d/glusterd stop service nfslock stop service rpcgssd stop service rpcidmapd stop service portmap stop service nfs stop /etc/init.d/glusterd stop *the /var/log/glusterfs/nfs.log immediately reports a crash:* * * [root at mseas-data2 glusterfs]# cat nfs.log [2017-08-07 15:20:16.327026] I [MSGID: 100030] [glusterfsd.c:2332:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.7.11 (args: /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p /var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glus...

...write times to gluster disk > > > Hi Pranith, > > The "dd" command was: > > dd if=/dev/zero count=4096 bs=1048576 of=zeros.txt conv=sync > > There were 2 instances where dd reported 22 seconds. The output from the > dd tests are in > > http://mseas.mit.edu/download/phaley/GlusterUsers/TestVol/dd_testvol_gluster.txt > > Pat > > On 05/30/2017 09:27 PM, Pranith Kumar Karampuri wrote: > > Pat, > > What is the command you used? As per the following output, it > > seems like at least one write operation took...

...hysical server that hosts both the NFS and the > GlusterFS areas > > Latest tests > > I have had time to run the tests for one of the dd tests you requested to > the underlying XFS FS. The median rate was 170 MB/s. The dd results and > iostat record are in > > http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ > > I'll add tests for the other brick and to the NFS area later. > > Thanks > > Pat > > > On 06/12/2017 06:06 PM, Ben Turner wrote: > > Ok you are correct, you have a pure distributed volume. IE no replication ove...

...speed is 6Gb/s. * Note: there is one physical server that hosts both the NFS and the GlusterFS areas Latest tests I have had time to run the tests for one of the dd tests you requested to the underlying XFS FS. The median rate was 170 MB/s. The dd results and iostat record are in http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ I'll add tests for the other brick and to the NFS area later. Thanks Pat On 06/12/2017 06:06 PM, Ben Turner wrote: > Ok you are correct, you have a pure distributed volume. IE no replication overhead. So normally for pure dist I use: >...

...FS and the >> GlusterFS areas >> >> Latest tests >> >> I have had time to run the tests for one of the dd tests you requested to >> the underlying XFS FS. The median rate was 170 MB/s. The dd results and >> iostat record are in >> >> http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ >> >> I'll add tests for the other brick and to the NFS area later. >> >> Thanks >> >> Pat >> >> >> On 06/12/2017 06:06 PM, Ben Turner wrote: >> >> Ok you are correct, you have a pur...

...> > service rpcgssd stop > > service rpcidmapd stop > > service portmap stop > > service nfs stop > > > /etc/init.d/glusterd stop > > > > > *the /var/log/glusterfs/nfs.log immediately reports a crash:* > > * > * > > [root at mseas-data2 glusterfs]# cat nfs.log > > [2017-08-07 15:20:16.327026] I [MSGID: 100030] [glusterfsd.c:2332:main] > 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version > 3.7.11 (args: /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs > -p /var/lib/glusterd/nfs/run/nf...

...gt;> >> Latest tests >> >> I have had time to run the tests for one of the dd tests you >> requested to the underlying XFS FS. The median rate was 170 >> MB/s. The dd results and iostat record are in >> >> http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ >> <http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/> >> >> I'll add tests for the other brick and to the NFS area later. >> >> Thanks >> >> Pat >> >...

...t; >> Hi Pranith, >> >> The "dd" command was: >> >> dd if=/dev/zero count=4096 bs=1048576 of=zeros.txt conv=sync >> >> There were 2 instances where dd reported 22 seconds. The output from the >> dd tests are in >> >> http://mseas.mit.edu/download/phaley/GlusterUsers/TestVol/dd_testvol_gluster.txt >> >> Pat >> >> On 05/30/2017 09:27 PM, Pranith Kumar Karampuri wrote: >>> Pat, >>> What is the command you used? As per the following output, it >>> seems like at least o...

...ical server that hosts both the NFS and the > GlusterFS areas > > Latest tests > > I have had time to run the tests for one of the dd tests you requested > to the underlying XFS FS. The median rate was 170 MB/s. The dd > results and iostat record are in > > http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ > > I'll add tests for the other brick and to the NFS area later. > > Thanks > > Pat > > > On 06/12/2017 06:06 PM, Ben Turner wrote: >> Ok you are correct, you have a pure distributed volume. IE no replication over...

...areas >>> >>> Latest tests >>> >>> I have had time to run the tests for one of the dd tests you requested >>> to the underlying XFS FS. The median rate was 170 MB/s. The dd results >>> and iostat record are in >>> >>> http://mseas.mit.edu/download/phaley/GlusterUsers/TestXFS/ >>> >>> I'll add tests for the other brick and to the NFS area later. >>> >>> Thanks >>> >>> Pat >>> >>> >>> On 06/12/2017 06:06 PM, Ben Turner wrote: >>> &gt...

So far, those look the same client: [root at mseas FixOwn]# getfacl /gdata/bibliography/Work/GroupBib/trunk/ getfacl: Removing leading '/' from absolute path names # file: gdata/bibliography/Work/GroupBib/trunk/ # owner: phaley # group: mseasweb # flags: -s- user::rwx group::rwx other::r-x server: [root at mseas-data2 ~]# getfacl /gdata/...

Hi Soumya, (1) In http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ I've placed the following 2 log files etc-glusterfs-glusterd.vol.log gdata.log The first has repeated messages about nfs disconnects. The second had the <fuse_mnt_direcotry>.log name (but not much information). (2) About the gluste...