From 749e0ec558b1fc0415fcc14afee88180d6f3e106 Mon Sep 17 00:00:00 2001 From: Matan Breizman Date: Wed, 15 Mar 2023 15:52:16 +0000 Subject: [PATCH] crimson/osd/osd_operations/client_request: Support librados::OPERATION_ORDERSNAP Signed-off-by: Matan Breizman --- src/crimson/osd/osd_operations/client_request.cc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/crimson/osd/osd_operations/client_request.cc b/src/crimson/osd/osd_operations/client_request.cc index 20fc7beb9e106..96ff12a1e8182 100644 --- a/src/crimson/osd/osd_operations/client_request.cc +++ b/src/crimson/osd/osd_operations/client_request.cc @@ -291,6 +291,15 @@ ClientRequest::do_process( SnapContext snapc = get_snapc(pg,obc); + if ((m->has_flag(CEPH_OSD_FLAG_ORDERSNAP)) && + snapc.seq < obc->ssc->snapset.seq) { + logger().debug("{} ORDERSNAP flag set and snapc seq {}", + " < snapset seq {} on {}", + __func__, snapc.seq, obc->ssc->snapset.seq, + obc->obs.oi.soid); + return reply_op_error(pg, -EOLDSNAPC); + } + if (!pg->is_primary()) { // primary can handle both normal ops and balanced reads if (is_misdirected(*pg)) { -- 2.39.5