[libvirt] [PATCH] storage: Do not use comma as seperator for lvs output

Osier Yang jyang at redhat.com
Wed Sep 21 05:39:22 UTC 2011

* src/storage/storage_backend_logical.c:

If a logical vol is created with multiple stripes. (e.g. --stripes 3),
the "device" field of lvs output will have multiple fileds which are
seperated by comma. It means the RE we write in the codes will not
work well anymore. E.g. (lvs output for a stripped vol, uses "#" as
seperator here):


The RE we uses:

    const char *regexes[] = {

This patch changes the seperator into "#" to fix the problem.

Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=727474
 src/storage/storage_backend_logical.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/storage/storage_backend_logical.c b/src/storage/storage_backend_logical.c
index 4f42047..6c13a6b 100644
--- a/src/storage/storage_backend_logical.c
+++ b/src/storage/storage_backend_logical.c
@@ -199,7 +199,7 @@ virStorageBackendLogicalFindLVs(virStoragePoolObjPtr pool,
     const char *prog[] = {
-        LVS, "--separator", ",", "--noheadings", "--units", "b",
+        LVS, "--separator", "#", "--noheadings", "--units", "b",
         "--unbuffered", "--nosuffix", "--options",
         pool->def->source.name, NULL

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