I've recently setup a distributed/replicated cluster and have had an issue
with seeing the directories on the cluster. Also, a df -h only shows data
from one of the three bricks.
The strange behavior doesn't end there. If I log into the 'primary'
server
as root, then do an ls on the client, the directories appear. However, df -h
is still incorrect.
I'm not sure exactly where to start on this.
Here's the volume info:
Volume Name: macf-mirror
Type: Distributed-Replicate
Status: Started
Number of Bricks: 3 x 2 = 6
Transport-type: tcp
Bricks:
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data01
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data01
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data02
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data02
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data03
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data03
A df -h on the cortex-dr-001:
Filesystem Size Used Avail Use% Mounted on
/dev/md2 66G 4.6G 58G 8% /
/dev/md0 71G 186M 68G 1% /opt
tmpfs 5.9G 0 5.9G 0% /dev/shm
/dev/sde1 17T 83G 17T 1% /mnt/data03
/dev/sdd1 39T 182G 38T 1% /mnt/data02
/dev/sdc1 39T 81G 39T 1% /mnt/data01
A df -h from the client:
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
12G 7.7G 3.4G 70% /
/dev/sda1 99M 29M 65M 31% /boot
tmpfs 1006M 0 1006M 0% /dev/shm
glusterfs#cortex-dr-001.dfci.harvard.edu:/macf-mirror
17T 92G 17T 1% /mnt/mirror
Any suggestions and where/what to look at would be appreciated.
Thanks,
Terry
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Ok. I think I tracked it down. Apparently, the server GUI is to blame. It
umounts two of the data volumes on logout.
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Terry Haley
Sent: Friday, July 15, 2011 12:06 PM
To: gluster-users at gluster.org
Subject: [Gluster-users] Strange Behavior using FUSE client
I've recently setup a distributed/replicated cluster and have had an issue
with seeing the directories on the cluster. Also, a df -h only shows data
from one of the three bricks.
The strange behavior doesn't end there. If I log into the 'primary'
server
as root, then do an ls on the client, the directories appear. However, df -h
is still incorrect.
I'm not sure exactly where to start on this.
Here's the volume info:
Volume Name: macf-mirror
Type: Distributed-Replicate
Status: Started
Number of Bricks: 3 x 2 = 6
Transport-type: tcp
Bricks:
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data01
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data01
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data02
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data02
Brick1: cortex-dr-001.dfci.harvard.edu:/mnt/data03
Brick1: cortex-dr-002.dfci.harvard.edu:/mnt/data03
A df -h on the cortex-dr-001:
Filesystem Size Used Avail Use% Mounted on
/dev/md2 66G 4.6G 58G 8% /
/dev/md0 71G 186M 68G 1% /opt
tmpfs 5.9G 0 5.9G 0% /dev/shm
/dev/sde1 17T 83G 17T 1% /mnt/data03
/dev/sdd1 39T 182G 38T 1% /mnt/data02
/dev/sdc1 39T 81G 39T 1% /mnt/data01
A df -h from the client:
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
12G 7.7G 3.4G 70% /
/dev/sda1 99M 29M 65M 31% /boot
tmpfs 1006M 0 1006M 0% /dev/shm
glusterfs#cortex-dr-001.dfci.harvard.edu:/macf-mirror
17T 92G 17T 1% /mnt/mirror
Any suggestions and where/what to look at would be appreciated.
Thanks,
Terry
The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the
e-mail
contains patient information, please contact the Partners Compliance
HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in
error
but does not contain patient information, please contact the sender and
properly
dispose of the e-mail.
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