diff options
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-common.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-common.c b/xlators/cluster/afr/src/afr-self-heal-common.c index db9af05a474..b3dbc95218c 100644 --- a/xlators/cluster/afr/src/afr-self-heal-common.c +++ b/xlators/cluster/afr/src/afr-self-heal-common.c @@ -697,15 +697,27 @@ afr_selfheal_find_direction (call_frame_t *frame, xlator_t *this, } } - /* In afr-v1 if a file is self-accused but didn't have any pending - * operations on others then it is similar to 'dirty' in afr-v2. - * Consider such cases as witness. - */ - for (i = 0; i < priv->child_count; i++) { - if (self_accused[i] && !pending[i]) - witness[i] += matrix[i][i]; + /* One more class of witness similar to dirty in v2 is where no pending + * exists but we have self-accusing markers. This can happen in afr-v1 + * if the brick crashes just after doing xattrop on self but + * before xattrop on the other xattrs on the brick in pre-op. */ + if (AFR_COUNT (pending, priv->child_count) == 0) { + for (i = 0; i < priv->child_count; i++) { + if (self_accused[i]) + witness[i] += matrix[i][i]; + } + } else { + /* In afr-v1 if a file is self-accused and has pending + * operations on others then it is similar to 'dirty' in afr-v2. + * Consider such cases as witness. + */ + for (i = 0; i < priv->child_count; i++) { + if (self_accused[i] && pending[i]) + witness[i] += matrix[i][i]; + } } + /* count the number of dirty fops witnessed */ for (i = 0; i < priv->child_count; i++) witness[i] += dirty[i]; |