diff options
author | N Balachandran <nbalacha@redhat.com> | 2018-01-19 11:42:46 +0530 |
---|---|---|
committer | N Balachandran <nbalacha@redhat.com> | 2018-01-30 19:08:09 +0530 |
commit | af161b0ed5940751bf64ed17b8d49c115e687886 (patch) | |
tree | 4d06fed859095a973c94aa81b6fe6004c40befe9 /xlators/storage/posix/src/posix-helpers.c | |
parent | f731824440c218999437412c569bacacf213d191 (diff) |
cluster/dht: Add migration checks to dht_(f)xattrop
The dht_(f)xattrop implementation did not implement
migration phase1/phase2 checks which could cause issues
with rebalance on sharded volumes.
This does not solve the issue where fops may reach the target
out of order.
> Change-Id: I2416fc35115e60659e35b4b717fd51f20746586c
> BUG: 1471031
> Signed-off-by: N Balachandran <nbalacha@redhat.com>
Change-Id: I2416fc35115e60659e35b4b717fd51f20746586c
BUG: 1498081
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Diffstat (limited to 'xlators/storage/posix/src/posix-helpers.c')
-rw-r--r-- | xlators/storage/posix/src/posix-helpers.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c index bdd6d5a98f8..23175f68968 100644 --- a/xlators/storage/posix/src/posix-helpers.c +++ b/xlators/storage/posix/src/posix-helpers.c @@ -163,6 +163,40 @@ _is_in_array (char **str_array, char *str) return _gf_false; } + +int32_t +posix_set_mode_in_dict (dict_t *in_dict, dict_t *out_dict, + struct iatt *in_stbuf) +{ + int ret = -1; + mode_t mode = 0; + + if ((!in_dict) || (!in_stbuf) || (!out_dict)) { + goto out; + } + + /* We need this only for files */ + if (!(IA_ISREG (in_stbuf->ia_type))) { + ret = 0; + goto out; + } + + /* Nobody asked for this */ + if (!dict_get (in_dict, DHT_MODE_IN_XDATA_KEY)) { + ret = 0; + goto out; + } + mode = st_mode_from_ia (in_stbuf->ia_prot, in_stbuf->ia_type); + + ret = dict_set_int32 (out_dict, DHT_MODE_IN_XDATA_KEY, mode); + +out: + return ret; +} + + + + static gf_boolean_t posix_xattr_ignorable (char *key) { |