From Ryan.Groten at stantec.com Tue Jan 27 22:29:58 2015 Content-Type: multipart/mixed; boundary="===============4279206277529098568==" MIME-Version: 1.0 From: Groten, Ryan To: users at ovirt.org Subject: [ovirt-users] Help understanding Gluster in oVirt Date: Tue, 27 Jan 2015 20:29:55 -0700 Message-ID: <61A8344D117D814CA4DA393472F38CF401B4D390CE@CD1001-M360.corp.ads> --===============4279206277529098568== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --_000_61A8344D117D814CA4DA393472F38CF401B4D390CECD1001M360cor_ Content-Type: text/plain; charset=3D"us-ascii" Content-Transfer-Encoding: quoted-printable I was planning on making a Gluster Data domain to test, and found some grea= =3D t information on this page: http://community.redhat.com/blog/2014/05/ovirt-= =3D 3-4-glusterized/ The article the author uses the CTDB service for VIP failover. Is it possi= =3D ble/recommended to not do this, and just create a gluster volume on all the= =3D hosts in a cluster, then create the Gluster data domain as localhost:? Thanks, Ryan --_000_61A8344D117D814CA4DA393472F38CF401B4D390CECD1001M360cor_ Content-Type: text/html; charset=3D"us-ascii" Content-Transfer-Encoding: quoted-printable

I was planning o= =3D n making a Gluster Data domain to test, and found some great information on= =3D this page: http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized= =3D /

The article the author uses= =3D the CTDB service for VIP failover.  Is it possible/recommended to not= =3D do this, and just create a gluster volume on all the hosts in a cluster, t= =3D hen create the Gluster data domain as localhost:<gluster_vol>?

 

Thanks,

Ryan= =3D

=3D --_000_61A8344D117D814CA4DA393472F38CF401B4D390CECD1001M360cor_-- --===============4279206277529098568== Content-Type: multipart/alternative MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.bin" LS1fMDAwXzYxQTgzNDREMTE3RDgxNENBNERBMzkzNDcyRjM4Q0Y0MDFCNEQzOTBDRUNEMTAwMU0z NjBjb3JfCkNvbnRlbnQtVHlwZTogdGV4dC9wbGFpbjsgY2hhcnNldD0idXMtYXNjaWkiCkNvbnRl bnQtVHJhbnNmZXItRW5jb2Rpbmc6IHF1b3RlZC1wcmludGFibGUKCkkgd2FzIHBsYW5uaW5nIG9u IG1ha2luZyBhIEdsdXN0ZXIgRGF0YSBkb21haW4gdG8gdGVzdCwgYW5kIGZvdW5kIHNvbWUgZ3Jl YT0KdCBpbmZvcm1hdGlvbiBvbiB0aGlzIHBhZ2U6IGh0dHA6Ly9jb21tdW5pdHkucmVkaGF0LmNv bS9ibG9nLzIwMTQvMDUvb3ZpcnQtPQozLTQtZ2x1c3Rlcml6ZWQvClRoZSBhcnRpY2xlIHRoZSBh dXRob3IgdXNlcyB0aGUgQ1REQiBzZXJ2aWNlIGZvciBWSVAgZmFpbG92ZXIuICBJcyBpdCBwb3Nz aT0KYmxlL3JlY29tbWVuZGVkIHRvIG5vdCBkbyB0aGlzLCBhbmQganVzdCBjcmVhdGUgYSBnbHVz dGVyIHZvbHVtZSBvbiBhbGwgdGhlPQogaG9zdHMgaW4gYSBjbHVzdGVyLCB0aGVuIGNyZWF0ZSB0 aGUgR2x1c3RlciBkYXRhIGRvbWFpbiBhcyBsb2NhbGhvc3Q6PGdsdXM9CnRlcl92b2w+PwoKVGhh bmtzLApSeWFuCgotLV8wMDBfNjFBODM0NEQxMTdEODE0Q0E0REEzOTM0NzJGMzhDRjQwMUI0RDM5 MENFQ0QxMDAxTTM2MGNvcl8KQ29udGVudC1UeXBlOiB0ZXh0L2h0bWw7IGNoYXJzZXQ9InVzLWFz Y2lpIgpDb250ZW50LVRyYW5zZmVyLUVuY29kaW5nOiBxdW90ZWQtcHJpbnRhYmxlCgo8aHRtbCB4 bWxuczp2PTNEInVybjpzY2hlbWFzLW1pY3Jvc29mdC1jb206dm1sIiB4bWxuczpvPTNEInVybjpz Y2hlbWFzLW1pY3I9Cm9zb2Z0LWNvbTpvZmZpY2U6b2ZmaWNlIiB4bWxuczp3PTNEInVybjpzY2hl bWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOndvcmQiID0KeG1sbnM6bT0zRCJodHRwOi8vc2NoZW1h cy5taWNyb3NvZnQuY29tL29mZmljZS8yMDA0LzEyL29tbWwiIHhtbG5zPTNEImh0dHA6PQovL3d3 dy53My5vcmcvVFIvUkVDLWh0bWw0MCI+PGhlYWQ+PG1ldGEgaHR0cC1lcXVpdj0zRENvbnRlbnQt VHlwZSBjb250ZW50PQo9M0QidGV4dC9odG1sOyBjaGFyc2V0PTNEdXMtYXNjaWkiPjxtZXRhIG5h bWU9M0RHZW5lcmF0b3IgY29udGVudD0zRCJNaWNyb3M9Cm9mdCBXb3JkIDE0IChmaWx0ZXJlZCBt ZWRpdW0pIj48c3R5bGU+PCEtLQovKiBGb250IERlZmluaXRpb25zICovCkBmb250LWZhY2UKCXtm b250LWZhbWlseToiQ2VudHVyeSBHb3RoaWMiOwoJcGFub3NlLTE6MiAxMSA1IDIgMiAyIDIgMiAy IDQ7fQovKiBTdHlsZSBEZWZpbml0aW9ucyAqLwpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBk aXYuTXNvTm9ybWFsCgl7bWFyZ2luOjBpbjsKCW1hcmdpbi1ib3R0b206LjAwMDFwdDsKCWZvbnQt c2l6ZToxMi4wcHQ7Cglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluawoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsKCWNvbG9yOmJs dWU7Cgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30KYTp2aXNpdGVkLCBzcGFuLk1zb0h5cGVy bGlua0ZvbGxvd2VkCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5OwoJY29sb3I6cHVycGxlOwoJdGV4 dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9CnNwYW4uRW1haWxTdHlsZTE3Cgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWwtY29tcG9zZTsKCWZvbnQtZmFtaWx5OiJDZW50dXJ5IEdvdGhpYyIsInNhbnMt c2VyaWYiOwoJY29sb3I6d2luZG93dGV4dDt9Ci5Nc29DaHBEZWZhdWx0Cgl7bXNvLXN0eWxlLXR5 cGU6ZXhwb3J0LW9ubHk7Cglmb250LXNpemU6MTAuMHB0OwoJZm9udC1mYW1pbHk6IkNhbGlicmki LCJzYW5zLXNlcmlmIjt9CkBwYWdlIFdvcmRTZWN0aW9uMQoJe3NpemU6OC41aW4gMTEuMGluOwoJ bWFyZ2luOjEuMGluIDEuMGluIDEuMGluIDEuMGluO30KZGl2LldvcmRTZWN0aW9uMQoJe3BhZ2U6 V29yZFNlY3Rpb24xO30KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4KPG86c2hh cGVkZWZhdWx0cyB2OmV4dD0zRCJlZGl0IiBzcGlkbWF4PTNEIjEwMjYiIC8+CjwveG1sPjwhW2Vu ZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPgo8bzpzaGFwZWxheW91dCB2OmV4dD0zRCJl ZGl0Ij4KPG86aWRtYXAgdjpleHQ9M0QiZWRpdCIgZGF0YT0zRCIxIiAvPgo8L286c2hhcGVsYXlv dXQ+PC94bWw+PCFbZW5kaWZdLS0+PC9oZWFkPjxib2R5IGxhbmc9M0RFTi1VUyBsaW5rPTNEYmx1 ZSB2bGk9Cm5rPTNEcHVycGxlPjxkaXYgY2xhc3M9M0RXb3JkU2VjdGlvbjE+PHAgY2xhc3M9M0RN c29Ob3JtYWw+PHNwYW4gc3R5bGU9M0QnZj0Kb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiJD ZW50dXJ5IEdvdGhpYyIsInNhbnMtc2VyaWYiJz5JIHdhcyBwbGFubmluZyBvPQpuIG1ha2luZyBh IEdsdXN0ZXIgRGF0YSBkb21haW4gdG8gdGVzdCwgYW5kIGZvdW5kIHNvbWUgZ3JlYXQgaW5mb3Jt YXRpb24gb249CiB0aGlzIHBhZ2U6IDxhIGhyZWY9M0QiaHR0cDovL2NvbW11bml0eS5yZWRoYXQu Y29tL2Jsb2cvMjAxNC8wNS9vdmlydC0zLTQtZz0KbHVzdGVyaXplZC8iPmh0dHA6Ly9jb21tdW5p dHkucmVkaGF0LmNvbS9ibG9nLzIwMTQvMDUvb3ZpcnQtMy00LWdsdXN0ZXJpemVkPQovPC9hPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD48cCBjbGFzcz0zRE1zb05vcm1hbD48c3BhbiBzdHlsZT0zRCdm b250LXNpemU6MTA9Ci4wcHQ7Zm9udC1mYW1pbHk6IkNlbnR1cnkgR290aGljIiwic2Fucy1zZXJp ZiInPlRoZSBhcnRpY2xlIHRoZSBhdXRob3IgdXNlcz0KIHRoZSBDVERCIHNlcnZpY2UgZm9yIFZJ UCBmYWlsb3Zlci4mbmJzcDsgSXMgaXQgcG9zc2libGUvcmVjb21tZW5kZWQgdG8gbm90PQogZG8g dGhpcywgYW5kIGp1c3QgY3JlYXRlIGEgZ2x1c3RlciB2b2x1bWUgb24gYWxsIHRoZSBob3N0cyBp biBhIGNsdXN0ZXIsIHQ9CmhlbiBjcmVhdGUgdGhlIEdsdXN0ZXIgZGF0YSBkb21haW4gYXMgbG9j YWxob3N0OiZsdDtnbHVzdGVyX3ZvbCZndDs/PG86cD48Lz0KbzpwPjwvc3Bhbj48L3A+PHAgY2xh c3M9M0RNc29Ob3JtYWw+PHNwYW4gc3R5bGU9M0QnZm9udC1zaXplOjEwLjBwdDtmb250LWZhPQpt aWx5OiJDZW50dXJ5IEdvdGhpYyIsInNhbnMtc2VyaWYiJz48bzpwPiZuYnNwOzwvbzpwPjwvc3Bh bj48L3A+PHAgY2xhc3M9M0Q9Ck1zb05vcm1hbD48c3BhbiBzdHlsZT0zRCdmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiJDZW50dXJ5IEdvdGhpYyIsInNhbj0Kcy1zZXJpZiInPlRoYW5rcyw8 bzpwPjwvbzpwPjwvc3Bhbj48L3A+PHAgY2xhc3M9M0RNc29Ob3JtYWw+PHNwYW4gc3R5bGU9M0Qn PQpmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiJDZW50dXJ5IEdvdGhpYyIsInNhbnMtc2Vy aWYiJz5SeWFuPG86cD48L286cD49Cjwvc3Bhbj48L3A+PC9kaXY+PC9ib2R5PjwvaHRtbD49Cgot LV8wMDBfNjFBODM0NEQxMTdEODE0Q0E0REEzOTM0NzJGMzhDRjQwMUI0RDM5MENFQ0QxMDAxTTM2 MGNvcl8tLQo= --===============4279206277529098568==--