From 9d68bd17adf45b158ba8dd89f583805ae1a9e706 Mon Sep 17 00:00:00 2001 From: Ravishankar N Date: Wed, 9 Jul 2014 23:19:06 +0000 Subject: protocol/server: '/s/ESTALE/ENOENT' only in lookup path Problem: [1] modified the server resolver code to send ENOENT instead of ESTALE to older clients for all FOPS. This caused dht_mkdir to fail under certain conditions (see bug description). Fix: Since [1] is needed by AFR only in its lookup path, reverted the changes introduced by [1] in resolve_entry_simple () an resolve_inode_simple () and made the change instead in server_lookup_resume(). [1] http://review.gluster.org/#/c/8080 Change-Id: Idb2de25839fe712550486f2263a60c0531530d8f BUG: 1118574 Signed-off-by: Ravishankar N Reviewed-on: http://review.gluster.org/8294 Tested-by: Gluster Build System Reviewed-by: Raghavendra G Reviewed-by: Niels de Vos --- xlators/protocol/server/src/server-resolve.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-) (limited to 'xlators/protocol/server/src/server-resolve.c') diff --git a/xlators/protocol/server/src/server-resolve.c b/xlators/protocol/server/src/server-resolve.c index c98c1ae5529..12eda6b5e0d 100644 --- a/xlators/protocol/server/src/server-resolve.c +++ b/xlators/protocol/server/src/server-resolve.c @@ -235,27 +235,18 @@ resolve_entry_simple (call_frame_t *frame) server_resolve_t *resolve = NULL; inode_t *parent = NULL; inode_t *inode = NULL; - int missing_gfid_estale = 0; int ret = 0; state = CALL_STATE (frame); this = frame->this; resolve = state->resolve_now; - if (dict_get_int32 (state->xdata, "missing-gfid-ESTALE", - &missing_gfid_estale)) - gf_log (this->name, GF_LOG_DEBUG, - "missing-gfid-ESTALE key not present in dict"); - parent = inode_find (state->itable, resolve->pargfid); if (!parent) { /* simple resolution is indecisive. need to perform deep resolution */ resolve->op_ret = -1; - if (missing_gfid_estale) - resolve->op_errno = ESTALE; - else - resolve->op_errno = ENOENT; + resolve->op_errno = ESTALE; ret = 1; goto out; } @@ -341,28 +332,17 @@ int resolve_inode_simple (call_frame_t *frame) { server_state_t *state = NULL; - xlator_t *this = NULL; server_resolve_t *resolve = NULL; inode_t *inode = NULL; - int missing_gfid_estale = 0; int ret = 0; state = CALL_STATE (frame); - this = frame->this; resolve = state->resolve_now; - if (dict_get_int32 (state->xdata, "missing-gfid-ESTALE", - &missing_gfid_estale)) - gf_log (this->name, GF_LOG_DEBUG, - "missing-gfid-ESTALE key not present in dict"); - inode = inode_find (state->itable, resolve->gfid); if (!inode) { resolve->op_ret = -1; - if (missing_gfid_estale) - resolve->op_errno = ESTALE; - else - resolve->op_errno = ENOENT; + resolve->op_errno = ESTALE; ret = 1; goto out; } -- cgit