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authorDan Lambright <dlambrig@redhat.com>2015-04-13 02:42:12 +0100
committerKaleb KEITHLEY <kkeithle@redhat.com>2015-04-22 07:51:03 -0700
commit86b02afab780e559e82399b9e96381d8df594ed6 (patch)
treee59242b087191dfb6af7b302b18a59206a9cd17c /rpc
parentabbc525dd3cbe142753c5b44a2717c1ed6b26723 (diff)
glusterd: support for tier volumes 'detach start' and 'detach commit'
These commands work in a manner analagous to rebalancing when removing a brick. The existing migration daemon detects "detach start" and switches to moving data off the hot tier. While in this state all lookups are directed to the cold tier. gluster v detach-tier <vol> start gluster v detach-tier <vol> commit The status and stop cli commands shall be submitted separately. Change-Id: I24fda5cc3ba74f5fb8aa9a3234ad51f18b80a8a0 BUG: 1205540 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Signed-off-by: root <root@localhost.localdomain> Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/10108 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: NetBSD Build System
Diffstat (limited to 'rpc')
-rw-r--r--rpc/xdr/src/cli1-xdr.x8
1 files changed, 6 insertions, 2 deletions
diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x
index 72581b0c5d5..affbb3ab0d2 100644
--- a/rpc/xdr/src/cli1-xdr.x
+++ b/rpc/xdr/src/cli1-xdr.x
@@ -5,7 +5,9 @@
GF_DEFRAG_CMD_START_LAYOUT_FIX,
GF_DEFRAG_CMD_START_FORCE, /* used by remove-brick data migration */
GF_DEFRAG_CMD_START_TIER,
- GF_DEFRAG_CMD_STATUS_TIER
+ GF_DEFRAG_CMD_STATUS_TIER,
+ GF_DEFRAG_CMD_START_DETACH_TIER,
+ GF_DEFRAG_CMD_STOP_DETACH_TIER
};
enum gf_defrag_status_t {
@@ -57,7 +59,9 @@ enum gf_bitrot_type {
GF_OP_CMD_STOP,
GF_OP_CMD_STATUS,
GF_OP_CMD_COMMIT_FORCE,
- GF_OP_CMD_DETACH
+ GF_OP_CMD_DETACH_START,
+ GF_OP_CMD_DETACH_COMMIT,
+ GF_OP_CMD_DETACH_COMMIT_FORCE
};
enum gf_quota_type {