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also ignore mirrors

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This commit is contained in:
Alasdair Kergon 2007-01-25 23:03:48 +00:00
parent f247a4e76f
commit 41aec14ed5
2 changed files with 18 additions and 2 deletions
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18
lib/activate/dev_manager.c
View File

@ -159,9 +159,14 @@ int device_is_usable(dev_t dev)
{
struct dm_task *dmt;
struct dm_info info;
const char *name;
uint64_t start, length;
char *target_type = NULL;
char *params;
void *next = NULL;
int r = 0;
if (!(dmt = dm_task_create(DM_DEVICE_INFO))) {
if (!(dmt = dm_task_create(DM_DEVICE_STATUS))) {
log_error("Failed to allocate dm_task struct to check dev status");
return 0;
}
@ -180,7 +185,18 @@ int device_is_usable(dev_t dev)
if (!info.exists || info.suspended)
goto out;
name = dm_task_get_name(dmt);
/* FIXME Also check for mirror block_on_error and mpath no paths */
/* For now, we exclude all mirrors */
do {
next = dm_get_next_target(dmt, next, &start, &length,
&target_type, &params);
/* Skip if target type doesn't match */
if (!strcmp(target_type, "mirror"))
goto out;
} while (next);
/* FIXME Also check dependencies? */

2
lib/filters/filter.c
View File

@ -94,7 +94,7 @@ static int _passes_lvm_type_device_filter(struct dev_filter *f,
/* Skip suspended devices */
if (MAJOR(dev->dev) == _device_mapper_major &&
ignore_suspended_devices() && device_is_usable(dev->dev)) {
ignore_suspended_devices() && !device_is_usable(dev->dev)) {
log_debug("%s: Skipping: Suspended dm device", name);
return 0;
}