Patch name: lvm-mirrored-log-remove-prevention-checks.patch
In preparation for redundant (mirrored) mirror logs, remove the
checks that prevent this sort of processing.
RFC: Jonathan Brassow <jbrassow@xxxxxxxxxx>
Index: LVM2/lib/metadata/mirror.c
===================================================================
--- LVM2.orig/lib/metadata/mirror.c
+++ LVM2/lib/metadata/mirror.c
@@ -1301,11 +1301,6 @@ static struct logical_volume *_set_up_mi
init_mirror_in_sync(in_sync);
- if (log_count != 1) {
- log_error("log_count != 1 is not supported.");
- return NULL;
- }
-
/* Mirror log name is lv_name + suffix, determined as the following:
* 1. suffix is:
* o "_mlog" for the original mirror LV.
@@ -1368,12 +1363,6 @@ int add_mirror_log(struct cmd_context *c
struct lvinfo info;
int r = 0;
- /* Unimplemented features */
- if (log_count > 1) {
- log_error("log_count > 1 is not supported");
- return 0;
- }
-
if (dm_list_size(&lv->segments) != 1) {
log_error("Multiple-segment mirror is not supported");
return 0;
--
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