GlusterFS 3.8 Released
Gluster blog stories provide high-level spotlights on our users all over the world Gluster.org announces the release of 3.8 on June 14, 2016, marking a decade of active development. The 3.8 release focuses on: containers with inclusion of Heketi hyperconvergence ecosystem integration protocol improvements with NFS Ganesha Contributed features are marked with the supporting organizations. Automatic
Using LIO with Gluster
In the past, gluster users of have been able to open up their gluster volumes to iSCSI using the tgt daemon. This has been covered in the past on other blogs and also documented on gluster.org. But, tgt has been superseded in more recent distro's by LIO. LIO provides a number of different local storage options to be utilised as SCSI targets, including; FILEIO, BLOCK, PSCSI and RAMDISK. These SCSI
Ceph and GlusterFS - Qiita Advent Calendar 2014 - Qiita
Ceph and GlusterFS Advent Calendar is a series of articles about distributed filesystems, Ceph and GlusterFS. Feel free to add an article and join us! Ceph and GlusterFS Advent Calendar ã¯ã€åˆ†æ•£ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸æŠ€è¡“ã§ã‚ã‚‹ Ceph 㨠GlusterFS ã«ã¤ã„ã¦ã®è©±é¡Œãªã‚‰ä½•ã§ã‚‚OKã®Advent Calendarã§ã™ã€‚
GlusterFS 3.5 Unveiled
Gluster blog stories provide high-level spotlights on our users all over the world We are pleased to announce that GlusterFS 3.5 is now available. The latest release includes several long-awaited features such as improved logging, file snapshotting, on-wire compression, and at-rest encryption. You can download GlusterFS 3.5 now. ##What’s New? There’s a lot to like in the new release. Here’s a prev
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libgfapi and the Linux target driver (iSCSI)
Gluster blog stories provide high-level spotlights on our users all over the world This post describes modifications to the Linux Target driver to work with Gluster’s “gfapi†. It is a follow up to an earlier post on Gluster’s block IO performance over iSCSI. Those tests used FUSE, which incurred data copies and context switches. That “FUSE penalty†can be avoided using libgfapi. The libgfapi libr
GlusterFSã®ãƒ‘フォーマンス関連トピック
GlusterFSã®ãƒ‘フォーマンス関連トピック Presentation Transcript GlusterFS㮠パフォーマンス関連トピック ã‚‚ã‚Šã‚ã‹ã‹ã‹ãšãŠ 構æˆä¾‹ 10GbEスイッムx 2 10GbE接続 10GbE / 1GbE接続 ・・・ ストレージノード x 4 クライアントノード 群 s213s211 s212 s214 GlusterFS サームGlusterFS クライアント Native Clientイメージ gluster srv. gluster cli. gluster srv. gluster srv. gluster srv. glusterfs独自プãƒãƒˆã‚³ãƒ« FUSE Native Clientã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è»¢é€é‡ ◠レプリケーション個数分ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¯å„サーãƒã« writeã‚’ãŠã“ãªã† ◠サーãƒé–“ã®é€šä¿¡ã¯åŸºæœ¬çš„ã«ç™ºç”Ÿã—ãªã„ ◠例: レプリケーシ
OCDET Activity and Glusterfs
This document summarizes a presentation given by Masanori Itoh on OCDET activity and Glusterfs. OCDET is a non-profit organization in Japan that promotes open source cloud computing components through proof-of-concept activities. The presentation discussed OCDET's goals and organization, provided examples of using Glusterfs for VM image storage with OpenStack and CloudStack, and outlined future ex
GlusterFS replication do's and don'ts
GlusterFS spreads load using a distribute hash translation (DHT) of filenames to it’s subvolumes. Those subvolumes are usually replicated to provide fault tolerance as well as some load handling. The advanced file replication translator (AFR) departs from the traditional understanding of RAID and often causes confusion (especially when marketing people try to call it RAID to make it easier to sell
Fixing split-brain with GlusterFS 3.3
With the addition of automated self-heal in GlusterFS 3.3, a new hidden directory structure was added to each brick: “.glusterfsâ€. This complicates split-brain resolution as you now not only have to remove the “bad†file from the brick, but it’s counterpart in .glusterfs. Identify that you have a split-brain file: VOLUME=testvol gluster volume heal $VOLUME info split-brain Heal operation on volume
Get Yer 3.4 Beta – Open Community FTW
Gluster blog stories provide high-level spotlights on our users all over the world As the GlusterFest winds down today, I wanted to write a few words about GlusterFS 3.4 and the beta that was just released yesterday. You may have noticed the news release from Red Hat: The Red Hat Storage team would like to congratulate the Gluster Community on the beta release of GlusterFS 3.4. With new features a
Debugging GlusterFS with Wireshark 25 February 2013 Niels de Vos Sr. Software Maintenance Engineer Support Engineering Group Red Hat Global Support Services Agenda â— Brief description of Wireshark â— How to capture network traffic â— Explanation of t
Debugging GlusterFS with Wireshark 25 February 2013 Niels de Vos Sr. Software Maintenance Engineer Support Engineering Group Red Hat Global Support Services Agenda â— Brief description of Wireshark â— How to capture network traffic â— Explanation of the basic GlusterFS protocols â— Identifying packets â— Filtering for certain network packets â— Commandline tools and scripting What is Wireshark? â— One o
GlusterFSæŠ€è¡“æƒ…å ± - CTDBã«ã‚ˆã‚‹HA NFS
下記ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹æˆã§ã€GlusterFSã®ãƒœãƒªãƒ¥ãƒ¼ãƒ ã‚’NFSã§å…¬é–‹ã—ã¾ã™ã€‚ ------------- | NFS Cient | ------------- | | Service Network --------------------------------------------------------- | 192.168.122.101 | 192.168.122.102 | 192.168.122.103 |192.168.122.104 | eth0 | eth0 | eth0 | eth0 ------------- ------------- ------------- ------------- | gluster01 | | gluster02 | | gluster03 | | gluster04 | ------------- ------------- -
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Ceph ã® CRUSH マップãŒéšŽå±¤åŒ–ã•ã‚Œã¦ã„ã‚‹å ´åˆã®ã‚ªãƒ–ジェクトã®å†é…ç½® - NAKAMURA Minoru's Diary
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