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| author | avg <avg@FreeBSD.org> | 2012-10-06 19:42:05 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2012-10-06 19:42:05 +0000 |
| commit | 081a118a0fa818ecd0a085d6bc47d5b3526190e0 (patch) | |
| tree | 85596a1eceb9d4cd5ba512ac434e90284b1c2a67 | |
| parent | 7de6ecb0b62fa39a5af9a75122607b12202c1c0b (diff) | |
| download | FreeBSD-src-081a118a0fa818ecd0a085d6bc47d5b3526190e0.zip FreeBSD-src-081a118a0fa818ecd0a085d6bc47d5b3526190e0.tar.gz | |
zfs boot spa_status: print bootfs for each reported pool
MFC after: 9 days
| -rw-r--r-- | sys/boot/zfs/zfsimpl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sys/boot/zfs/zfsimpl.c b/sys/boot/zfs/zfsimpl.c index 58e5631..182bd83 100644 --- a/sys/boot/zfs/zfsimpl.c +++ b/sys/boot/zfs/zfsimpl.c @@ -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"); |
