cluster:151
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cluster:151 [2016/11/30 13:30] hmeij07 [upgrade] |
cluster:151 [2016/12/01 14:02] hmeij07 [Mirror Meta] |
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| * [[http:// | * [[http:// | ||
| * New feature - High Availability for Metadata Servers (self-healing, | * New feature - High Availability for Metadata Servers (self-healing, | ||
| + | |||
| + | A bit complicated. | ||
| + | |||
| + | * Repo base URL baseurl=http:// | ||
| + | * [ ] beegfs-mgmtd-6.1-el6.x86_64.rpm | ||
| + | * '' | ||
| + | * beegfs-mgmtd.x86_64 | ||
| + | * '' | ||
| + | * http:// | ||
| + | |||
| + | |||
| + | So the wget/rpm approach (list all packages present on a particular node else you will get a dependencies failure!) | ||
| + | |||
| + | < | ||
| + | |||
| + | # get them all | ||
| + | wget http:// | ||
| + | |||
| + | # client and meta node | ||
| + | rpm -Uvh ./ | ||
| + | |||
| + | # updated? | ||
| + | [root@cottontail2 beegfs_6]# beegfs-ctl | head -2 | ||
| + | BeeGFS Command-Line Control Tool (http:// | ||
| + | Version: 6.1 | ||
| + | |||
| + | #Sheeesh | ||
| + | </ | ||
| + | |||
| ==== Resync Data #2 ==== | ==== Resync Data #2 ==== | ||
| Line 79: | Line 108: | ||
| # define mirrrogroups | # define mirrrogroups | ||
| - | [root@cottontail2 ~]# beegfs-ctl --addmirrorgroup --primary=21701 --secondary=13601 --groupid=1 | + | [root@cottontail2 ~]# beegfs-ctl --addmirrorgroup |
| - | [root@cottontail2 ~]# beegfs-ctl --addmirrorgroup --primary=13602 --secondary=21702 --groupid=2 | + | [root@cottontail2 ~]# beegfs-ctl --addmirrorgroup |
| [root@cottontail2 ~]# beegfs-ctl --listmirrorgroups | [root@cottontail2 ~]# beegfs-ctl --listmirrorgroups | ||
| Line 351: | Line 380: | ||
| Content mirroring will require more disk space. Perhaps snapshots to another node is more useful, also solves backup issue. | Content mirroring will require more disk space. Perhaps snapshots to another node is more useful, also solves backup issue. | ||
| - | + | V6 does buddymirror meta mirroring [[http:// | |
| < | < | ||
| - | # enable meta mirroring, directory based | + | # 2015.03 |
| # change to 11/04/2016: used --createdir to make this home. | # change to 11/04/2016: used --createdir to make this home. | ||
| [root@n7 ~]# beegfs-ctl --mirrormd / | [root@n7 ~]# beegfs-ctl --mirrormd / | ||
| Line 360: | Line 389: | ||
| Mount: '/ | Mount: '/ | ||
| Operation succeeded. | Operation succeeded. | ||
| + | |||
| + | # V6.1 does it a root level not from a path | ||
| + | beegfs-ctl --addmirrorgroup --nodetype=meta --primary=38 --secondary=39 --groupid=1 | ||
| + | beegfs-ctl --addmirrorgroup --nodetype=meta --primary=250 --secondary=37 --groupid=2 | ||
| + | beegfs-ctl --mirrromd | ||
| # put some new content in | # put some new content in | ||
| Line 493: | Line 527: | ||
| * made easy [[http:// | * made easy [[http:// | ||
| * rpms pulled from repository via petaltail in '' | * rpms pulled from repository via petaltail in '' | ||
| + | * '' | ||
| + | * use '' | ||
| < | < | ||
cluster/151.txt · Last modified: 2016/12/06 15:14 by hmeij07
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