From 4f7edf59f42e5f6a4b75eb7a947755b582ca8fd2 Mon Sep 17 00:00:00 2001 From: Anand Avati Date: Tue, 23 Feb 2010 04:13:00 +0000 Subject: dht: fix READDIR semantics which got broken in 512dcad823feb199d78f5b66a09bc404ccb899e8 Signed-off-by: Anand V. Avati Signed-off-by: Anand V. Avati BUG: 584 (automatically configure 'lookup-unhashed' option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584 --- xlators/cluster/dht/src/dht-common.c | 51 +++++++++++++++--------------------- 1 file changed, 21 insertions(+), 30 deletions(-) diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 14890965b50..6fdebee8884 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -2070,7 +2070,11 @@ dht_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, if (op_ret < 0) goto done; - layout = dht_layout_get (this, local->fd->inode); + if (!local->layout) + local->layout = layout = dht_layout_get (this, local->fd->inode); + else + layout = local->layout; + list_for_each_entry (orig_entry, (&orig_entries->list), list) { next_offset = orig_entry->d_off; @@ -2180,40 +2184,27 @@ dht_readdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, list_for_each_entry (orig_entry, (&orig_entries->list), list) { next_offset = orig_entry->d_off; - if (check_is_linkfile (NULL, (&orig_entry->d_stat), NULL) - || (check_is_dir (NULL, (&orig_entry->d_stat), NULL) - && (prev->this != dht_first_up_subvol (this)))) { - continue; - } - - entry = gf_dirent_for_name (orig_entry->d_name); - if (!entry) { - gf_log (this->name, GF_LOG_ERROR, - "Out of memory"); - goto unwind; - } + subvol = dht_layout_search (this, layout, orig_entry->d_name); - /* Do this if conf->search_unhashed is set to "auto" */ - if (conf->search_unhashed == GF_DHT_LOOKUP_UNHASHED_AUTO) { - subvol = dht_layout_search (this, layout, - orig_entry->d_name); - if (!subvol || (subvol != prev->this)) { - /* TODO: Count the number of entries which need - linkfile to prove its existance in fs */ - layout->search_unhashed++; + if (!subvol || (subvol != prev->this)) { + entry = gf_dirent_for_name (orig_entry->d_name); + if (!entry) { + gf_log (this->name, GF_LOG_ERROR, + "Out of memory"); + goto unwind; } - } - dht_itransform (this, prev->this, orig_entry->d_ino, - &entry->d_ino); - dht_itransform (this, prev->this, orig_entry->d_off, - &entry->d_off); + dht_itransform (this, prev->this, orig_entry->d_ino, + &entry->d_ino); + dht_itransform (this, prev->this, orig_entry->d_off, + &entry->d_off); - entry->d_type = orig_entry->d_type; - entry->d_len = orig_entry->d_len; + entry->d_type = orig_entry->d_type; + entry->d_len = orig_entry->d_len; - list_add_tail (&entry->list, &entries.list); - count++; + list_add_tail (&entry->list, &entries.list); + count++; + } } op_ret = count; -- cgit