From 99b778cbe179104af602b6eedebd31695bec16ae Mon Sep 17 00:00:00 2001 From: Dan Lambright Date: Mon, 13 Apr 2015 02:42:12 +0100 Subject: glusterd: support for tier volumes 'detach start' and 'detach commit' Back port of http://review.gluster.org/10108 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 start gluster v detach-tier commit The status and stop cli commands shall be submitted separately. >Change-Id: I24fda5cc3ba74f5fb8aa9a3234ad51f18b80a8a0 >BUG: 1205540 >Signed-off-by: Dan Lambright >Signed-off-by: root >Signed-off-by: Dan Lambright >Reviewed-on: http://review.gluster.org/10108 >Reviewed-by: Kaleb KEITHLEY Change-Id: I212d748d077fb5870ee84b316c653acbafbea3f7 BUG: 1220047 Signed-off-by: Mohammed Rafi KC Reviewed-on: http://review.gluster.org/10708 Reviewed-by: Dan Lambright Tested-by: Gluster Build System Reviewed-by: Vijay Bellur --- rpc/xdr/src/cli1-xdr.x | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'rpc/xdr') diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x index 57d0bb2195f..cdf8e725788 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 { @@ -48,7 +50,9 @@ 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 { -- cgit