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cluster:151 [2016/11/30 13:30] hmeij07 [upgrade] |
cluster:151 [2016/12/01 13:54] 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 ==== | ||
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# 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 | ||
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# enable meta mirroring, directory based | # enable meta mirroring, directory based | ||
# 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 / | + | <del>[root@n7 ~]# beegfs-ctl --mirrormd / |
[root@n7 ~]# beegfs-ctl --mirrormd / | [root@n7 ~]# beegfs-ctl --mirrormd / | ||
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 | ||
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* made easy [[http:// | * made easy [[http:// | ||
* rpms pulled from repository via petaltail in '' | * rpms pulled from repository via petaltail in '' | ||
+ | * '' | ||
+ | * use '' | ||
< | < |