From ae78dd8139ce93a528beb7f3914531b7a7be9e30 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Thu, 27 Jul 2017 17:59:14 +0200 Subject: [PATCH] libceph: make RECOVERY_DELETES feature create a new interval This is needed so that the OSDs can regenerate the missing set at the start of a new interval where support for recovery deletes changed. Signed-off-by: Ilya Dryomov Reviewed-by: Sage Weil --- include/linux/ceph/osd_client.h | 1 + include/linux/ceph/osdmap.h | 2 ++ include/linux/ceph/rados.h | 4 ++++ net/ceph/osd_client.c | 5 +++++ net/ceph/osdmap.c | 5 ++++- 5 files changed, 16 insertions(+), 1 deletion(-) diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index c6d96a5f46fd..adf670ecaf94 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -148,6 +148,7 @@ struct ceph_osd_request_target { int size; int min_size; bool sort_bitwise; + bool recovery_deletes; unsigned int flags; /* CEPH_OSD_FLAG_* */ bool paused; diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h index a0996cb9faed..af3444a5bfdd 100644 --- a/include/linux/ceph/osdmap.h +++ b/include/linux/ceph/osdmap.h @@ -272,6 +272,8 @@ bool ceph_is_new_interval(const struct ceph_osds *old_acting, u32 new_pg_num, bool old_sort_bitwise, bool new_sort_bitwise, + bool old_recovery_deletes, + bool new_recovery_deletes, const struct ceph_pg *pgid); bool ceph_osds_changed(const struct ceph_osds *old_acting, const struct ceph_osds *new_acting, diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h index 385db08bb8b2..b8281feda9c7 100644 --- a/include/linux/ceph/rados.h +++ b/include/linux/ceph/rados.h @@ -158,6 +158,10 @@ extern const char *ceph_osd_state_name(int s); #define CEPH_OSDMAP_NOTIERAGENT (1<<13) /* disable tiering agent */ #define CEPH_OSDMAP_NOREBALANCE (1<<14) /* block osd backfill unless pg is degraded */ #define CEPH_OSDMAP_SORTBITWISE (1<<15) /* use bitwise hobject_t sort */ +#define CEPH_OSDMAP_REQUIRE_JEWEL (1<<16) /* require jewel for booting osds */ +#define CEPH_OSDMAP_REQUIRE_KRAKEN (1<<17) /* require kraken for booting osds */ +#define CEPH_OSDMAP_REQUIRE_LUMINOUS (1<<18) /* require l for booting osds */ +#define CEPH_OSDMAP_RECOVERY_DELETES (1<<19) /* deletes performed during recovery instead of peering */ /* * The error code to return when an OSD can't handle a write diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index b5f016cb9569..dcfbdd74dfd1 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1337,6 +1337,8 @@ static enum calc_target_result calc_target(struct ceph_osd_client *osdc, bool legacy_change; bool split = false; bool sort_bitwise = ceph_osdmap_flag(osdc, CEPH_OSDMAP_SORTBITWISE); + bool recovery_deletes = ceph_osdmap_flag(osdc, + CEPH_OSDMAP_RECOVERY_DELETES); enum calc_target_result ct_res; int ret; @@ -1399,6 +1401,8 @@ static enum calc_target_result calc_target(struct ceph_osd_client *osdc, pi->pg_num, t->sort_bitwise, sort_bitwise, + t->recovery_deletes, + recovery_deletes, &last_pgid)) force_resend = true; @@ -1421,6 +1425,7 @@ static enum calc_target_result calc_target(struct ceph_osd_client *osdc, t->pg_num = pi->pg_num; t->pg_num_mask = pi->pg_num_mask; t->sort_bitwise = sort_bitwise; + t->recovery_deletes = recovery_deletes; t->osd = acting.primary; } diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index 0bec71fa712e..f358d0bfa76b 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -2082,6 +2082,8 @@ bool ceph_is_new_interval(const struct ceph_osds *old_acting, u32 new_pg_num, bool old_sort_bitwise, bool new_sort_bitwise, + bool old_recovery_deletes, + bool new_recovery_deletes, const struct ceph_pg *pgid) { return !osds_equal(old_acting, new_acting) || @@ -2089,7 +2091,8 @@ bool ceph_is_new_interval(const struct ceph_osds *old_acting, old_size != new_size || old_min_size != new_min_size || ceph_pg_is_split(pgid, old_pg_num, new_pg_num) || - old_sort_bitwise != new_sort_bitwise; + old_sort_bitwise != new_sort_bitwise || + old_recovery_deletes != new_recovery_deletes; } static int calc_pg_rank(int osd, const struct ceph_osds *acting) -- 2.20.1