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This feature ensures the `backup servers` in the trusted pool 

is contacted if there is a failure in the connected server.
Mount option becomes:
mount -t glusterfs -o log-level=ERROR,log-file=/var/lib/kubelet/plugins/kubernetes.io/glusterfs/glustermount/glusterpod-glusterfs.log,backup-volfile-servers=192.168.100.0:192.168.200.0:192.168.43.149 ..

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
pull/6/head
Humble Chirammal 2017-02-24 13:00:34 +05:30
parent 8e13ee01d6
commit 43c0a6869d
1 changed files with 2 additions and 0 deletions
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2
pkg/volume/glusterfs/glusterfs.go
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@ -319,6 +319,8 @@ func (b *glusterfsMounter) setUpAtInternal(dir string) error {
}
options = append(options, "backup-volfile-servers="+dstrings.Join(addrlist[:], ":"))
// Avoid mount storm, pick a host randomly.
// Iterate all hosts until mount succeeds.
for _, ip := range addrlist {