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| author | Beniamino Galvani <bgalvani@redhat.com> | 2018-12-12 10:08:28 +0100 |
|---|---|---|
| committer | Beniamino Galvani <bgalvani@redhat.com> | 2018-12-12 14:20:32 +0100 |
| commit | d48f389cbf6a24f6e58f1422e5b5a8a8d649c973 (patch) | |
| tree | e9ae4de09fd3ff13dbb21b0956e869df3988e76d | |
| parent | 529533a50c01fec36e91134c1c44c6b00ef25fd4 (diff) | |
| download | NetworkManager-d48f389cbf6a24f6e58f1422e5b5a8a8d649c973.tar.gz | |
ifcfg-rh: fix persisting sriov setting
The writer should write all properties of the sriov setting when the
setting exists without additional logic. Likewise, the reader should
instantiate a sriov setting when any sriov key is present and blindly
set properties from keys.
The old code did not always preserve the presence of a sriov setting
after a write/read cycle.
Fixes: c02d1c488f69ed6183cb86c80a771c902ea5e397
| -rw-r--r-- | src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c | 25 | ||||
| -rw-r--r-- | src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c | 9 |
2 files changed, 21 insertions, 13 deletions
diff --git a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c index 6dd4d40e8d..7aa5aa2b07 100644 --- a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c +++ b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-reader.c @@ -2228,20 +2228,19 @@ make_sriov_setting (shvarFile *ifcfg) { gs_unref_hashtable GHashTable *keys = NULL; gs_unref_ptrarray GPtrArray *vfs = NULL; - NMTernary autoprobe_drivers; + int autoprobe_drivers; NMSettingSriov *s_sriov; - int total_vfs; + gint64 total_vfs; - total_vfs = svGetValueInt64 (ifcfg, "SRIOV_TOTAL_VFS", 10, 0, G_MAXINT32, 0); - if (!total_vfs) - return NULL; + + total_vfs = svGetValueInt64 (ifcfg, "SRIOV_TOTAL_VFS", 10, 0, G_MAXUINT32, -1); autoprobe_drivers = svGetValueInt64 (ifcfg, "SRIOV_AUTOPROBE_DRIVERS", 10, - NM_TERNARY_FALSE, + NM_TERNARY_DEFAULT, NM_TERNARY_TRUE, - NM_TERNARY_DEFAULT); + -2); keys = svGetKeys (ifcfg, SV_KEY_TYPE_SRIOV_VF); if (keys) { @@ -2275,11 +2274,21 @@ make_sriov_setting (shvarFile *ifcfg) } } + /* Create the setting when at least one key is set */ + if ( total_vfs < 0 + && !vfs + && autoprobe_drivers < NM_TERNARY_DEFAULT) + return NULL; + s_sriov = (NMSettingSriov *) nm_setting_sriov_new (); + + autoprobe_drivers = NM_MAX (autoprobe_drivers, NM_TERNARY_DEFAULT); + total_vfs = NM_MAX (total_vfs, 0); + g_object_set (s_sriov, NM_SETTING_SRIOV_TOTAL_VFS, total_vfs, NM_SETTING_SRIOV_VFS, vfs, - NM_SETTING_SRIOV_AUTOPROBE_DRIVERS, (int) autoprobe_drivers, + NM_SETTING_SRIOV_AUTOPROBE_DRIVERS, autoprobe_drivers, NULL); return (NMSetting *) s_sriov; diff --git a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c index b70690cc9f..f5be7520ea 100644 --- a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c +++ b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c @@ -2223,16 +2223,15 @@ write_sriov_setting (NMConnection *connection, shvarFile *ifcfg) svUnsetAll (ifcfg, SV_KEY_TYPE_SRIOV_VF); - s_sriov = NM_SETTING_SRIOV (nm_connection_get_setting (connection, NM_TYPE_SETTING_SRIOV)); - if (s_sriov) - num = nm_setting_sriov_get_total_vfs (s_sriov); - if (num == 0) { + s_sriov = NM_SETTING_SRIOV (nm_connection_get_setting (connection, + NM_TYPE_SETTING_SRIOV)); + if (!s_sriov) { svUnsetValue (ifcfg, "SRIOV_TOTAL_VFS"); svUnsetValue (ifcfg, "SRIOV_AUTOPROBE_DRIVERS"); return; } - svSetValueInt64 (ifcfg, "SRIOV_TOTAL_VFS", num); + svSetValueInt64 (ifcfg, "SRIOV_TOTAL_VFS", nm_setting_sriov_get_total_vfs (s_sriov)); b = nm_setting_sriov_get_autoprobe_drivers (s_sriov); if (b != NM_TERNARY_DEFAULT) |