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o pv->system_id

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This commit is contained in:
Joe Thornber 2001-10-11 13:22:51 +00:00
parent ece1fe835c
commit 68cb51e7dd
1 changed files with 22 additions and 0 deletions
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22
lib/format1/import-export.c
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@ -11,6 +11,8 @@
#include "list.h"
#include "log.h"
#include <time.h>
#include <sys/utsname.h>
static int _check_vg_name(const char *name)
{
@ -115,6 +117,19 @@ int import_pv(struct pool *mem, struct device *dev,
return 1;
}
static int _system_id(char *system_id)
{
struct utsname uts;
if (uname(&uts) != 0) {
log_sys_error("uname", "_system_id");
return 0;
}
sprintf(system_id, "%s%lu", uts.nodename, time(NULL));
return 1;
}
int export_pv(struct pv_disk *pvd, struct physical_volume *pv)
{
memset(pvd, 0, sizeof(*pvd));
@ -150,6 +165,12 @@ int export_pv(struct pv_disk *pvd, struct physical_volume *pv)
pvd->pe_total = pv->pe_count;
pvd->pe_allocated = pv->pe_allocated;
pvd->pe_start = pv->pe_start;
if (!_system_id(pvd->system_id)) {
stack;
return 0;
}
return 1;
}
@ -234,6 +255,7 @@ int export_vg(struct vg_disk *vgd, struct volume_group *vg)
vgd->pe_size = vg->extent_size;
vgd->pe_total = vg->extent_count;
vgd->pe_allocated = vg->extent_count - vg->free_count;
return 1;
}