Without the oflag=sync and only a single test of each, the FUSE is going
faster than NFS:
FUSE:
mseas-data2(dri_nascar)% dd if=/dev/zero count=4096 bs=1048576
of=zeros.txt conv=sync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB) copied, 7.46961 s, 575 MB/s
NFS
mseas-data2(HYCOM)% dd if=/dev/zero count=4096 bs=1048576 of=zeros.txt
conv=sync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB) copied, 11.4264 s, 376 MB/s
On 05/10/2017 11:53 AM, Pranith Kumar Karampuri wrote:
Could you let me know the speed without oflag=sync on both the mounts?
No need to collect profiles.
On Wed, May 10, 2017 at 9:17 PM, Pat Haley <[email protected]
<mailto:[email protected]>> wrote:
Here is what I see now:
[root@mseas-data2 ~]# gluster volume info
Volume Name: data-volume
Type: Distribute
Volume ID: c162161e-2a2d-4dac-b015-f31fd89ceb18
Status: Started
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: mseas-data2:/mnt/brick1
Brick2: mseas-data2:/mnt/brick2
Options Reconfigured:
diagnostics.count-fop-hits: on
diagnostics.latency-measurement: on
nfs.exports-auth-enable: on
diagnostics.brick-sys-log-level: WARNING
performance.readdir-ahead: on
nfs.disable: on
nfs.export-volumes: off
On 05/10/2017 11:44 AM, Pranith Kumar Karampuri wrote:
Is this the volume info you have?
>/[root at mseas-data2
<http://www.gluster.org/mailman/listinfo/gluster-users> ~]#
gluster volume info />//>/Volume Name: data-volume />/Type: Distribute />/Volume ID:
c162161e-2a2d-4dac-b015-f31fd89ceb18 />/Status: Started />/Number of Bricks: 2 />/Transport-type: tcp
/>/Bricks: />/Brick1: mseas-data2:/mnt/brick1 />/Brick2: mseas-data2:/mnt/brick2 />/Options Reconfigured:
/>/performance.readdir-ahead: on />/nfs.disable: on />/nfs.export-volumes: off /
I copied this from old thread from 2016. This is distribute
volume. Did you change any of the options in between?
--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Pat Haley Email:[email protected]
<mailto:[email protected]>
Center for Ocean Engineering Phone: (617) 253-6824
Dept. of Mechanical Engineering Fax: (617) 253-8125
MIT, Room 5-213http://web.mit.edu/phaley/www/
77 Massachusetts Avenue
Cambridge, MA 02139-4301
--
Pranith
--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Pat Haley Email: [email protected]
Center for Ocean Engineering Phone: (617) 253-6824
Dept. of Mechanical Engineering Fax: (617) 253-8125
MIT, Room 5-213 http://web.mit.edu/phaley/www/
77 Massachusetts Avenue
Cambridge, MA 02139-4301
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