diff options
| author | Amar Tumballi <amarts@redhat.com> | 2018-12-17 14:16:21 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2019-02-04 03:47:15 +0000 |
| commit | ec05f3a21f44e1fd5e089b7a0fffd5265b67cdfc (patch) | |
| tree | de539a2f5b744f704a9c0bbbbb2f6a3ce4406796 /xlators/mgmt | |
| parent | da5ae3afcd1b16bb0f2f9bffc1878b17b75429ed (diff) | |
glusterd: manage upgrade to current master
Scenarios tested:
* Upgrade the node when there are stripe / tiering and regular
type of volumes are present.
- All volumes are started fine (as the change was not on brick volfile)
- For tier, the functionality may not even work, as changetimerecorder
is not present.
- 'gluster volume info' properly shows as 'NOT SUPPORTED' for stripe and
tier type of volume.
* Upgrade in a rolling upgrade scenario, where an old version is
able to connect to higher master.
- on a normal volume, if the volfile-server was new, the newer client
volfiles needed to have utime xlator conditionally.
- with this one change, all other changes seem to work fine.
Change-Id: Ib2d3b69dafa02b2c695a735b13c1aa70aba07cb8
updates: bz#1635688
Signed-off-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators/mgmt')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-store.c | 15 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 10 |
2 files changed, 13 insertions, 12 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c index 7fb5c1715b4..124ca2741af 100644 --- a/xlators/mgmt/glusterd/src/glusterd-store.c +++ b/xlators/mgmt/glusterd/src/glusterd-store.c @@ -3331,14 +3331,13 @@ glusterd_store_update_volinfo(glusterd_volinfo_t *volinfo) break; case GF_CLUSTER_TYPE_TIER: - if (volinfo->tier_info.cold_type == GF_CLUSTER_TYPE_DISPERSE) - volinfo->tier_info - .cold_dist_leaf_count = volinfo->disperse_count; - else - volinfo->tier_info - .cold_dist_leaf_count = glusterd_calc_dist_leaf_count( - volinfo->tier_info.cold_replica_count, 1); - + case GF_CLUSTER_TYPE_STRIPE: + case GF_CLUSTER_TYPE_STRIPE_REPLICATE: + gf_msg(this->name, GF_LOG_CRITICAL, ENOTSUP, + GD_MSG_VOLINFO_STORE_FAIL, + "The volume type is no more supported. Please refer to " + "glusterfs-6.0 release-notes for how to migrate from " + "this volume type"); break; default: diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index d3beb1f68ae..b7c7bd9b638 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -4283,10 +4283,12 @@ client_graph_builder(volgen_graph_t *graph, glusterd_volinfo_t *volinfo, } } - xl = volgen_graph_add(graph, "features/utime", volname); - if (!xl) { - ret = -1; - goto out; + if (conf->op_version >= GD_OP_VERSION_5_0) { + xl = volgen_graph_add(graph, "features/utime", volname); + if (!xl) { + ret = -1; + goto out; + } } /* As of now snapshot volume is read-only. Read-only xlator is loaded |