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1. create conf in new node
2. delete conf from old node
3. replace portals from nodes hosting other paths (HA)
$ gluster-block create sample/block ha 3 192.168.124.57,192.168.124.26,192.168.124.30 1GiB --json-pretty
{
"IQN":"iqn.2016-12.org.gluster-block:d516bb5c-5f56-4d9c-96a7-385df19c2e2c",
"PORTAL(S)":[
"192.168.124.57:3260",
"192.168.124.26:3260",
"192.168.124.30:3260"
],
"RESULT":"SUCCESS"
}
$ gluster-block help
gluster-block (0.3)
usage:
gluster-block <command> <volname[/blockname]> [<args>] [--json*]
commands:
[...]
replace <volname/blockname> <old-node> <new-node> [force]
replace operations.
[...]
supported JSON formats:
--json|--json-plain|--json-spaced|--json-pretty
$ gluster-block replace sample/block 192.168.124.26 192.168.124.56 --json-pretty
{
"NAME":"block",
"CREATE SUCCESS":"192.168.124.56",
"DELETE SUCCESS":"192.168.124.26",
"REPLACE PORTAL SUCCESS ON":[
"192.168.124.57",
"192.168.124.30"
],
"RESULT":"SUCCESS"
}
Fixes: #4
Change-Id: I0411d15c407111db0d423052d9a6bc075174bf90
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
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