[gpfsug-discuss] SMB access speed
Yaron Daniel
YARD at il.ibm.com
Wed Apr 27 01:21:09 BST 2016
Hi
Please run this command:
# mmsmb export list
export path guest ok smb encrypt
cifs /gpfs1/cifs no disabled
mixed /gpfs1/mixed no disabled
cifs-text /gpfs/gpfs2/cifs-text/ no auto
nfs-text /gpfs/gpfs2/nfs-text/ no auto
Try to disable "smb encrypt" value, and try again.
Example:
#mmsmb export change --option "smb encrypt=disabled" cifs-text
Regards
Yaron Daniel
94 Em Ha'Moshavot Rd
Server, Storage and Data Services - Team Leader
Petach Tiqva, 49527
Global Technology Services
Israel
Phone:
+972-3-916-5672
Fax:
+972-3-916-5672
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+972-52-8395593
e-mail:
yard at il.ibm.com
IBM Israel
From: Sven Oehme <oehmes at gmail.com>
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date: 04/27/2016 01:48 AM
Subject: Re: [gpfsug-discuss] SMB access speed
Sent by: gpfsug-discuss-bounces at spectrumscale.org
can you check what OS level this is ?
i have seen reports from issues with RHEL 7 clients and SMB
On Tue, Apr 26, 2016 at 2:09 PM, Simon Thompson (Research Computing - IT
Services) <S.J.Thompson at bham.ac.uk> wrote:
Hi,
We've had some reports from some of our users that out CES SMB exports are
slow to access.
It appears that this is only when the client is a Linux system and using
SMB to access the file-system. In fact if we dual boot the same box, we
can get sensible speeds out of it (I.e. Not network problems to the client
system).
They also report that access to real Windows based file-servers works at
sensible speeds. Maybe the Win file servers support SMB1, but has anyone
else seen this, or have any suggestions?
Thanks
Simon
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