Mangels Redundanz fehlgeschlagene Selbstheilung

[fk@kendra ~]$ sudo zpool status -v dpool
  pool: dpool
 state: ONLINE
status: One or more devices has experienced an error resulting in data
        corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
        entire pool from backup.
   see: http://illumos.org/msg/ZFS-8000-8A
  scan: scrub repaired 133K in 4h32m with 63 errors on Wed May  6 19:18:37 2015
config:

        NAME        STATE     READ WRITE CKSUM
        dpool       ONLINE       0     0   153
          ggate0    ONLINE       0     0   406

errors: Permanent errors have been detected in the following files:

        dpool/ggated/cloudia1@2015-04-16_15:23:<0x1>
        /usr/src/lib/libfetch/http.c
        /usr/src/sys/conf/newvers.sh
        dpool/ggated/cloudia1@2015-04-28_21:24:<0x1>
        dpool/usr/src/.git@2015-04-28_13:06:/[...]user/ngie/more-tests
        dpool/ggated/cloudia1@2015-04-28_13:18:<0x1>