diff options
| author | Emmanuel Dreyfus <manu@netbsd.org> | 2013-04-29 17:15:56 +0200 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-05-07 05:00:05 -0700 |
| commit | eaa3cdcb80befe3fe7c6b181672bface9d4ff539 (patch) | |
| tree | 17474f0c9b6a9d5e2fe71adec94b6a20038d54e7 /xlators/cluster/afr/src/afr-common.c | |
| parent | 5925d8a2512b8d4452b0b0efbafd9c7536ed3a51 (diff) | |
cluster/afr: Turn on eager-lock for fd DATA transactions
Problem:
With the present implementation, eager-lock is issued for
any fd fop. eager-lock is being transferred to metadata
transactions. But the lk-owner is set to local->fd address
only for DATA transactions, but for METADATA transactions
it is frame->root. Because of this unlock on the eager-lock fails
and rebalance hangs.
Fix:
Enable eager-lock for fd DATA transactions
This is a backport of change If30df7486a0b2f5e4150d3259d1261f81473ce8a
http://review.gluster.org/#/c/4588/
BUG: 916226
Change-Id: Id41ac17f467c37e7fd8863e0c19932d7b16344f8
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/4899
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-common.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c index e66be0358c9..eff49b58a2e 100644 --- a/xlators/cluster/afr/src/afr-common.c +++ b/xlators/cluster/afr/src/afr-common.c @@ -4009,7 +4009,8 @@ afr_transaction_local_init (afr_local_t *local, xlator_t *this) AFR_NUM_CHANGE_LOGS); if (!local->transaction.txn_changelog) goto out; - local->transaction.eager_lock_on = priv->eager_lock; + if (local->fd && (local->transaction.type == AFR_DATA_TRANSACTION)) + local->transaction.eager_lock_on = priv->eager_lock; ret = 0; out: return ret; |