shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

o pv->system_id

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
lib/format1/import-export.c
View File

@ -11,6 +11,8 @@
#include "list.h" #include "list.h"
#include "log.h" #include "log.h"
#include <time.h>
#include <sys/utsname.h>
static int _check_vg_name(const char *name) static int _check_vg_name(const char *name)
{ {
@ -115,6 +117,19 @@ int import_pv(struct pool *mem, struct device *dev,
return 1; 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) int export_pv(struct pv_disk *pvd, struct physical_volume *pv)
{ {
memset(pvd, 0, sizeof(*pvd)); 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_total = pv->pe_count;
pvd->pe_allocated = pv->pe_allocated; pvd->pe_allocated = pv->pe_allocated;
pvd->pe_start = pv->pe_start; pvd->pe_start = pv->pe_start;
if (!_system_id(pvd->system_id)) {
stack;
return 0;
}
return 1; 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_size = vg->extent_size;
vgd->pe_total = vg->extent_count; vgd->pe_total = vg->extent_count;
vgd->pe_allocated = vg->extent_count - vg->free_count; vgd->pe_allocated = vg->extent_count - vg->free_count;
return 1; return 1;
} }