Re: [Libvirt-cim] [PATCH] Fix storage volume generation so that bytes are supported

# HG changeset patch # User Kaitlin Rupert&lt;karupert(a)us.ibm.com&gt; # Date 1263415515 28800 # Node ID b57ba34c0932d77e11f65282dec5c2094d6ba818 # Parent 2e80fd8fdbc575decc0b8a1623f8b9ad9122dccf Fix storage volume generation so that bytes are supported If the units portion of the<capacity> tag isn't specified, then libvirt will create the storage volume using bytes as the unit type. libvirt-cim wasn't supporting this behavior properl. Instead of assuming gigabytes as the default, libvirt will assume bytes when no unit is specified. If a unit is specified, it needs to be one of the following supported types: 'k', 'K', 'm', 'M', 'g', 'G', 't', 'T', 'p', 'P', 'y', or 'Y'. Signed-off-by: Kaitlin Rupert&lt;karupert(a)us.ibm.com&gt; diff -r 2e80fd8fdbc5 -r b57ba34c0932 libxkutil/xmlgen.c --- a/libxkutil/xmlgen.c Fri Dec 11 18:04:28 2009 -0800 +++ b/libxkutil/xmlgen.c Wed Jan 13 12:45:15 2010 -0800 @@ -1129,8 +1129,12 @@ free(string); - if (xmlNewProp(cap, BAD_CAST "unit", BAD_CAST vol->cap_units) == NULL) - goto out; + if (vol->cap_units != NULL) { + xmlAttrPtr tmp = NULL; + tmp = xmlNewProp(cap, BAD_CAST "unit", BAD_CAST vol->cap_units); + if (tmp == NULL) + goto out; + } target = xmlNewChild(v, NULL, BAD_CAST "target", NULL); if (target == NULL) diff -r 2e80fd8fdbc5 -r b57ba34c0932 src/Virt_ResourcePoolConfigurationService.c --- a/src/Virt_ResourcePoolConfigurationService.c Fri Dec 11 18:04:28 2009 -0800 +++ b/src/Virt_ResourcePoolConfigurationService.c Wed Jan 13 12:45:15 2010 -0800 @@ -727,10 +727,10 @@ res->res.storage_vol.cap = int_val; free(res->res.storage_vol.cap_units); - if (cu_get_str_prop(inst, "AllocationUnits",&val) != CMPI_RC_OK) - res->res.storage_vol.cap_units = strdup("G"); + if (cu_get_str_prop(inst, "AllocationUnits",&val) == CMPI_RC_OK) + res->res.storage_vol.cap_units = strdup(val); else - res->res.storage_vol.cap_units = strdup(val); + res->res.storage_vol.cap_units = NULL; out: diff -r 2e80fd8fdbc5 -r b57ba34c0932 src/Virt_SettingsDefineCapabilities.c --- a/src/Virt_SettingsDefineCapabilities.c Fri Dec 11 18:04:28 2009 -0800 +++ b/src/Virt_SettingsDefineCapabilities.c Wed Jan 13 12:45:15 2010 -0800 @@ -1044,10 +1044,11 @@ } #if VIR_USE_LIBVIRT_STORAGE -static CMPIStatus new_volume_template(const CMPIObjectPath *ref, - int template_type, - virStoragePoolPtr poolptr, - struct inst_list *list) +static CMPIStatus _new_volume_template(const CMPIObjectPath *ref, + int template_type, + virStoragePoolPtr poolptr, + const char *units, + struct inst_list *list) { const char *id; CMPIStatus s = {CMPI_RC_OK, NULL}; @@ -1059,7 +1060,6 @@ const char *path; uint16_t alloc = 0; uint16_t cap = 0; - const char *units; switch(template_type) { case SDC_RASD_MIN: @@ -1116,8 +1116,9 @@ cap = 0; CMSetProperty(inst, "Capacity", (CMPIValue *)&cap, CMPI_uint16); - units = "G"; - CMSetProperty(inst, "AllocationUnits", (CMPIValue *)units, CMPI_chars); + if (units != NULL) + CMSetProperty(inst, "AllocationUnits", + (CMPIValue *)units, CMPI_chars); inst_list_add(list, inst); @@ -1127,6 +1128,25 @@ return s; } +static CMPIStatus new_volume_template(const CMPIObjectPath *ref, + int template_type, + virStoragePoolPtr poolptr, + struct inst_list *list) +{ + CMPIStatus s = {CMPI_RC_OK, NULL}; + const char *units = NULL; + + s = _new_volume_template(ref, template_type, poolptr, units, list); + if (s.rc != CMPI_RC_OK) + goto out; + + units = "G"; + s = _new_volume_template(ref, template_type, poolptr, units, list); + + out: + return s; +} + static CMPIStatus avail_volume_template(const CMPIObjectPath *ref, int template_type, virStorageVolPtr volume_ptr, _______________________________________________ Libvirt-cim mailing list Libvirt-cim(a)redhat.com https://www.redhat.com/mailman/listinfo/libvirt-cim