From 47a19340a72ccc06c946c0f2c84c601de81999be Mon Sep 17 00:00:00 2001 From: Ravishankar N Date: Thu, 25 Jun 2015 00:22:41 +0530 Subject: afr: Block fops when file is in split-brain Backport of http://review.gluster.org/#/c/11371/ For directories, block metadata FOPS. For non-directories, block data and metadata FOPS. Do not block entry FOPS. Change-Id: I23963648291ec1136a5a35052ed0b7bc1b3059e7 BUG: 1235934 Signed-off-by: Ravishankar N Reviewed-on: http://review.gluster.org/11420 Reviewed-by: Pranith Kumar Karampuri Tested-by: NetBSD Build System Tested-by: Gluster Build System --- xlators/cluster/afr/src/afr-transaction.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'xlators/cluster/afr/src/afr-transaction.c') diff --git a/xlators/cluster/afr/src/afr-transaction.c b/xlators/cluster/afr/src/afr-transaction.c index a2023884465..b27cfedaddb 100644 --- a/xlators/cluster/afr/src/afr-transaction.c +++ b/xlators/cluster/afr/src/afr-transaction.c @@ -1967,6 +1967,13 @@ afr_transaction (call_frame_t *frame, xlator_t *this, afr_transaction_type type) if (ret < 0) goto out; + ret = afr_inode_get_readable (frame, local->inode, this, 0, 0, type); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, EIO, AFR_MSG_SPLIT_BRAIN, + "Failing %s on gfid %s: split-brain observed.", + gf_fop_list[local->op], uuid_utoa (local->inode->gfid)); + goto out; + } afr_transaction_eager_lock_init (local, this); if (local->fd && local->transaction.eager_lock_on) -- cgit