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zfs boot spa_status: print bootfs for each reported pool

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MFC after:	9 days
This commit is contained in:
Andriy Gapon 2012-10-06 19:42:05 +00:00
parent 164efe4010
commit edfd4fce8f
1 changed files with 11 additions and 0 deletions
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11
sys/boot/zfs/zfsimpl.c
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@ -71,6 +71,8 @@ static char *zfs_temp_buf, *zfs_temp_end, *zfs_temp_ptr;
#define TEMP_SIZE (1024 * 1024)
static int zio_read(const spa_t *spa, const blkptr_t *bp, void *buf);
static int zfs_get_root(const spa_t *spa, uint64_t *objid);
static int zfs_rlookup(const spa_t *spa, uint64_t objnum, char *result);
static void
zfs_init(void)
@ -784,11 +786,20 @@ vdev_status(vdev_t *vdev, int indent)
static void
spa_status(spa_t *spa)
{
static char bootfs[ZFS_MAXNAMELEN];
uint64_t rootid;
vdev_t *vdev;
int good_kids, bad_kids, degraded_kids;
vdev_state_t state;
pager_printf(" pool: %s\n", spa->spa_name);
if (zfs_get_root(spa, &rootid) == 0 &&
zfs_rlookup(spa, rootid, bootfs) == 0) {
if (bootfs[0] == '\0')
pager_printf("bootfs: %s\n", spa->spa_name);
else
pager_printf("bootfs: %s/%s\n", spa->spa_name, bootfs);
}
pager_printf("config:\n\n");
pager_printf(STATUS_FORMAT, "NAME", "STATE");