4:27 a.m.
Signed-off-by: Vasiliy Tolstov <v.tolstov(a)selfip.ru>
---
docs/schemas/storagevol.rng | 3 ++
src/conf/storage_conf.c | 2 +
src/storage/storage_backend_sheepdog.c | 38 +++++++++--------
src/util/virstoragefile.c | 4 +-
src/util/virstoragefile.h | 2 +
tests/storagebackendsheepdogtest.c | 68 +++++++++++++++---------------
tests/storagevolxml2xmlin/vol-sheepdog.xml | 1 +
7 files changed, 66 insertions(+), 52 deletions(-)
diff --git a/docs/schemas/storagevol.rng b/docs/schemas/storagevol.rng
index 7450547..068993f 100644
--- a/docs/schemas/storagevol.rng
+++ b/docs/schemas/storagevol.rng
@@ -55,6 +55,9 @@
<element name='allocation'>
<ref name='scaledInteger'/>
</element>
+ <element name='redundancy'>
+ <ref name='string'/>
+ </element>
</optional>
</interleave>
</define>
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 9b8abea..d37c93a 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -1345,6 +1345,8 @@ virStorageVolDefParseXML(virStoragePoolDefPtr pool,
ret->target.allocation = ret->target.capacity;
}
+ ret->target.redundancy = virXPathString("string(./redundancy)", ctxt);
+
ret->target.path = virXPathString("string(./target/path)", ctxt);
if (options->formatFromString) {
char *format = virXPathString("string(./target/format/@type)", ctxt);
diff --git a/src/storage/storage_backend_sheepdog.c
b/src/storage/storage_backend_sheepdog.c
index 1200813..565cfd0 100644
--- a/src/storage/storage_backend_sheepdog.c
+++ b/src/storage/storage_backend_sheepdog.c
@@ -275,6 +275,10 @@ virStorageBackendSheepdogBuildVol(virConnectPtr conn
ATTRIBUTE_UNUSED,
cmd = virCommandNewArgList(SHEEPDOGCLI, "vdi", "create",
vol->name, NULL);
virCommandAddArgFormat(cmd, "%llu", vol->target.capacity);
+
+ if(NULL != vol->target.redundancy)
+ virCommandAddArgFormat(cmd, "-c %s", vol->target.redundancy);
+
virStorageBackendSheepdogAddHostArg(cmd, pool);
if (virCommandRun(cmd, NULL) < 0)
goto cleanup;
@@ -291,18 +295,19 @@ virStorageBackendSheepdogParseVdiList(virStorageVolDefPtr vol,
char *output)
{
/* fields:
- * current/clone/snapshot, name, id, size, used, shared, creation time, vdi id,
[tag]
+ * current/clone/snapshot, name, id, size, used, shared, creation time, vdi id,
redundancy, [tag], size shift
*
* example output:
- * s test 1 10 0 0 1336556634 7c2b25
- * s test 2 10 0 0 1336557203 7c2b26
- * = test 3 10 0 0 1336557216 7c2b27
+ * s test 1 10 0 0 1336556634 7c2b25 1 tt 22
+ * s test 2 10 0 0 1336557203 7c2b26 2 zz 22
+ * = test 3 10 0 0 1336557216 7c2b27 3 xx 22
*/
- int id;
+ char **args;
const char *p, *next;
vol->target.allocation = vol->target.capacity = 0;
+ vol->target.redundancy = NULL;
p = output;
do {
@@ -327,24 +332,21 @@ virStorageBackendSheepdogParseVdiList(virStorageVolDefPtr vol,
++p;
++p;
}
+ }
+ args = virStringSplit(p, " ", 9);
- if (virStrToLong_i(p, &end, 10, &id) < 0)
- return -1;
-
- p = end + 1;
-
- if (virStrToLong_ull(p, &end, 10, &vol->target.capacity) < 0)
- return -1;
+ if (virStrToLong_ull(args[1], strlen(args[1]), 10, &vol->target.capacity) <
0)
+ return -1;
- p = end + 1;
+ if (virStrToLong_ull(args[2], strlen(args[2]), 10, &vol->target.allocation)
< 0)
+ return -1;
- if (virStrToLong_ull(p, &end, 10, &vol->target.allocation) < 0)
- return -1;
+ if (VIR_STRNDUP(vol->target.redundancy, args[5], strlen(args[2])) < 0)
+ return -1;
- return 0;
- } while ((p = next));
+ virStringFreeList(args);
- return -1;
+ return 0;
}
static int
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 2aa1d90..9cdc90d 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -1846,7 +1846,8 @@ virStorageSourceCopy(const virStorageSource *src,
VIR_STRDUP(ret->backingStoreRaw, src->backingStoreRaw) < 0 ||
VIR_STRDUP(ret->snapshot, src->snapshot) < 0 ||
VIR_STRDUP(ret->configFile, src->configFile) < 0 ||
- VIR_STRDUP(ret->compat, src->compat) < 0)
+ VIR_STRDUP(ret->compat, src->compat) < 0 ||
+ VIR_STRDUP(ret->redundancy, src->redundancy) < 0)
goto error;
if (src->nhosts) {
@@ -2040,6 +2041,7 @@ virStorageSourceClear(virStorageSourcePtr def)
VIR_FREE(def->volume);
VIR_FREE(def->snapshot);
VIR_FREE(def->configFile);
+ VIR_FREE(def->redundancy);
virStorageSourcePoolDefFree(def->srcpool);
VIR_FREE(def->driverName);
virBitmapFree(def->features);
diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
index b98fe25..c37cfc2 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -282,6 +282,8 @@ struct _virStorageSource {
/* Name of the child backing store recorded in metadata of the
* current file. */
char *backingStoreRaw;
+ /* redundancy level, may be used by sheepdog or ceph */
+ char *redundancy;
};
diff --git a/tests/storagebackendsheepdogtest.c b/tests/storagebackendsheepdogtest.c
index 2b0f4db..c037ebe 100644
--- a/tests/storagebackendsheepdogtest.c
+++ b/tests/storagebackendsheepdogtest.c
@@ -42,6 +42,7 @@ typedef struct {
int expected_return;
uint64_t expected_capacity;
uint64_t expected_allocation;
+ const char *expected_redundancy;
} collie_test;
struct testNodeInfoParserData {
@@ -119,7 +120,8 @@ test_vdi_list_parser(const void *opaque)
}
if (vol->target.capacity == test.expected_capacity &&
- vol->target.allocation == test.expected_allocation)
+ vol->target.allocation == test.expected_allocation &&
+ !strcmp(vol->target.redundancy, test.expected_redundancy))
ret = 0;
cleanup:
@@ -138,41 +140,41 @@ mymain(void)
char *volxml = NULL;
collie_test node_info_tests[] = {
- {"", -1, 0, 0},
- {"Total 15245667872 117571104 0% 20972341\n", 0, 15245667872,
117571104},
- {"To", -1, 0, 0},
- {"asdf\nasdf", -1, 0, 0},
- {"Total ", -1, 0, 0},
- {"Total 1", -1, 0, 0},
- {"Total 1\n", -1, 0, 0},
- {"Total 1 ", -1, 0, 0},
- {"Total 1 2", -1, 0, 0},
- {"Total 1 2 ", -1, 0, 0},
- {"Total 1 2\n", 0, 1, 2},
- {"Total 1 2 \n", 0, 1, 2},
- {"Total a 2 \n", -1, 0, 0},
- {"Total 1 b \n", -1, 0, 0},
- {"Total a b \n", -1, 0, 0},
- {"stuff\nTotal 1 2 \n", 0, 1, 2},
- {"0 1 2 3\nTotal 1 2 \n", 0, 1, 2},
- {NULL, 0, 0, 0}
+ {"", -1, 0, 0,"0"},
+ {"Total 15245667872 117571104 1 0% 20972341\n", 0, 15245667872,
117571104,"1"},
+ {"To", -1, 0, 0," "},
+ {"asdf\nasdf", -1, 0, 0," "},
+ {"Total ", -1, 0, 0, " "},
+ {"Total 1", -1, 0, 0, " "},
+ {"Total 1\n", -1, 0, 0," "},
+ {"Total 1 ", -1, 0, 0, " "},
+ {"Total 1 2", -1, 0, 0, " "},
+ {"Total 1 2 ", -1, 0, 0," "},
+ {"Total 1 2 1:1\n", 0, 1, 2,"1:1"},
+ {"Total 1 2 3:4\n", 0, 1, 2,"3:4"},
+ {"Total a 2 \n", -1, 0, 0," "},
+ {"Total 1 b \n", -1, 0, 0," "},
+ {"Total a b \n", -1, 0, 0,"sss"},
+ {"stuff\nTotal 1 2 1:2\n", 0, 1, 2,"1:2"},
+ {"0 1 2 3\nTotal 1 2 3\n", 0, 1, 2,"3"},
+ {NULL, 0, 0, 0, NULL}
};
collie_test vdi_list_tests[] = {
- {"", -1, 0, 0},
- {"= test 3 10 20 0 1336557216 7c2b27\n", 0, 10, 20},
- {"= test\\ with\\ spaces 3 10 20 0 1336557216 7c2b27\n", 0, 10, 20},
- {"= backslashattheend\\\\ 3 10 20 0 1336557216 7c2b27\n", 0, 10, 20},
- {"s test 1 10 20 0 1336556634 7c2b25\n= test 3 50 60 0 1336557216
7c2b27\n", 0, 50, 60},
- {"=", -1, 0, 0},
- {"= test", -1, 0, 0},
- {"= test ", -1, 0, 0},
- {"= test 1", -1, 0, 0},
- {"= test 1 ", -1, 0, 0},
- {"= test 1 2", -1, 0, 0},
- {"= test 1 2 ", -1, 0, 0},
- {"= test 1 2 3", -1, 0, 0},
- {NULL, 0, 0, 0}
+ {"", -1, 0, 0,NULL},
+ {"= test 3 10 20 1 0 1336557216 7c2b27 1\n", 0, 10, 20,
"1"},
+ {"= test\\ with\\ spaces 3 10 20 0 1336557216 7c2b27 3:4\n", 0, 10, 20,
"3:4"},
+ {"= backslashattheend\\\\ 3 10 20 0 1336557216 7c2b27 1\n", 0, 10, 20,
"1"},
+ {"s test 1 10 20 0 1336556634 7c2b25 2\n= test 3 50 60 0 1336557216 7c2b27
2:3\n", 0, 50, 60, "2:3"},
+ {"=", -1, 0, 0," "},
+ {"= test", -1, 0, 0," "},
+ {"= test ", -1, 0, 0," "},
+ {"= test 1", -1, 0, 0," "},
+ {"= test 1 ", -1, 0, 0," "},
+ {"= test 1 2", -1, 0, 0," "},
+ {"= test 1 2 ", -1, 0, 0," "},
+ {"= test 1 2 3", -1, 0, 0," "},
+ {NULL, 0, 0, 0,NULL}
};
collie_test *test = node_info_tests;
diff --git a/tests/storagevolxml2xmlin/vol-sheepdog.xml
b/tests/storagevolxml2xmlin/vol-sheepdog.xml
index d6e920b..f88e6db 100644
--- a/tests/storagevolxml2xmlin/vol-sheepdog.xml
+++ b/tests/storagevolxml2xmlin/vol-sheepdog.xml
@@ -4,6 +4,7 @@
</source>
<capacity unit='bytes'>1024</capacity>
<allocation unit='bytes'>0</allocation>
+ <redundancy unit='string'>3</redundancy>
<target>
<path>sheepdog:test2</path>
</target>
--
2.5.0