Bug 1408354

Summary: [GSS] gluster fuse client losing connection to gluster volume frequently
Product: Red Hat Gluster Storage Reporter: Prashant Dhange <pdhange>
Component: rpcAssignee: Milind Changire <mchangir>
Status: CLOSED ERRATA QA Contact: nchilaka <nchilaka>
Severity: urgent Docs Contact:
Priority: urgent    
Version: rhgs-3.1CC: amukherj, ascerra, bkunal, csaba, jroberts, knakai, mchangir, moagrawa, nbalacha, nchilaka, pdhange, rcyriac, rgowdapp, rhs-bugs, sheggodu, srmukher, storage-qa-internal
Target Milestone: ---Keywords: ZStream
Target Release: RHGS 3.4.0   
Hardware: x86_64   
OS: Linux   
Whiteboard: rebase
Fixed In Version: glusterfs-3.12.2-1 Doc Type: Enhancement
Doc Text:
This feature controls the TCP keep-alive feature timings per socket. Applications deployed by users had prerequisites concerning the system call latencies. Using gluster as the file-system adds further network latency to the existing system-call latency. These gluster options opened to the user will help them fine-tune the application to an acceptable network latency beyond which the TCP socket will be assumed as disconnected. Default values assigned to these options configure every TCP socket to the system default values when no such options are explicitly set. The gluster volume options opened to the users are: * server.tcp-user-timeout * client.tcp-user-timeout * transport.socket.keepalive-time * transport.socket.keepalive-interval * transport.socket.keepalive-count These options are 1:1 compatible with similar options described in the TCP(7) manual page. This feature provides a mechanism to fine tune the application behaviour for better user experience.
Story Points: ---
Clone Of:
: 1426059 (view as bug list) Environment:
Last Closed: 2018-09-04 06:29:55 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 1426059    
Bug Blocks: 1724792, 1320977, 1369781, 1408158, 1472361, 1503135    

Comment 27 Milind Changire 2017-02-23 11:34:47 UTC
mainline patch: https://review.gluster.org/16731
moving to POST

Comment 34 Milind Changire 2018-05-15 10:48:00 UTC
*** Bug 1574291 has been marked as a duplicate of this bug. ***

Comment 40 errata-xmlrpc 2018-09-04 06:29:55 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2607