diff options
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/cluster/afr/src/afr-transaction.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-transaction.c b/xlators/cluster/afr/src/afr-transaction.c index c79583924a4..b72afc80947 100644 --- a/xlators/cluster/afr/src/afr-transaction.c +++ b/xlators/cluster/afr/src/afr-transaction.c @@ -534,6 +534,29 @@ afr_lock_server_count (afr_private_t *priv, afr_transaction_type type) /* {{{ pending */ +gf_boolean_t +afr_post_op_has_quorum (afr_local_t *local, xlator_t *this) +{ + afr_private_t *priv = NULL; + int i = 0; + unsigned char *post_op_children = NULL; + + priv = this->private; + post_op_children = alloca0 (priv->child_count); + + for (i = 0; i < priv->child_count; i++) { + if (!local->transaction.failed_subvols[i]) { + post_op_children[i] = 1; + } + } + + if (afr_has_quorum (post_op_children, this)) { + return _gf_true; + } + + return _gf_false; +} + int afr_changelog_post_op_done (call_frame_t *frame, xlator_t *this) { @@ -545,6 +568,12 @@ afr_changelog_post_op_done (call_frame_t *frame, xlator_t *this) priv = this->private; int_lock = &local->internal_lock; + /* Fail the FOP if post-op did not succeed on quorum no. of bricks. */ + if (!afr_post_op_has_quorum (local, this)) { + local->op_ret = -1; + local->op_errno = ENOTCONN; + } + if (local->transaction.resume_stub) { call_resume (local->transaction.resume_stub); local->transaction.resume_stub = NULL; |