moving files from specific drives

[zottelbeyer]

I recently purchased two 3TB Drives which seem to cause massive problems.

i want to attach a usb drive, copy the content of the faulty drives to it, replace the faulty drives and copy everything back. is that possible?

as for the lecture on not using any redundancy: yes, that was really stupid! i will change that as soon as i have replaced those drives.

Code:

[root@freenas] /mnt/volume1# zpool iostat -v
                                          capacity    operations    bandwidth
pool                                    alloc  free  read  write  read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
volume1                                6.23T  4.19T    820    67  99.1M  4.75M
  gptid/bba39349-8d62-11e2-9b7e-bc5ff48ec32b  459G  889M    339      3  41.1M  38.3K
  gptid/6a6bd6db-8d63-11e2-9b7e-bc5ff48ec32b  925G  2.65G    420      4  51.2M  64.6K
  gptid/4fb3ecd6-8e76-11e2-a857-bc5ff48ec32b  1.79T  20.0G      1      5  54.5K  86.9K
  gptid/5e12c75a-8efc-11e2-ba0c-bc5ff48ec32b  1.49T  331G    19    16  2.12M  1.30M
  gptid/6f9f7b50-d423-11e2-9d74-bc5ff48ec32b  856G  1.88T    21    20  2.43M  1.77M
  gptid/9b8af817-d423-11e2-9d74-bc5ff48ec32b  777G  1.96T    18    17  2.12M  1.50M
--------------------------------------  -----  -----  -----  -----  -----  -----
 
[root@freenas] /mnt/volume1# zpool status
  pool: volume1
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://www.sun.com/msg/ZFS-8000-8A
  scan: scrub in progress since Sat Aug  3 18:36:49 2013
        806G scanned out of 6.20T at 99.4M/s, 15h51m to go
        0 repaired, 12.69% done
config:
 
        NAME                                          STATE    READ WRITE CKSUM
        volume1                                      ONLINE      0    0  369
          gptid/bba39349-8d62-11e2-9b7e-bc5ff48ec32b  ONLINE      0    0    0
          gptid/6a6bd6db-8d63-11e2-9b7e-bc5ff48ec32b  ONLINE      0    0    0
          gptid/4fb3ecd6-8e76-11e2-a857-bc5ff48ec32b  ONLINE      0    0    0
          gptid/5e12c75a-8efc-11e2-ba0c-bc5ff48ec32b  ONLINE      0    0    0
          gptid/6f9f7b50-d423-11e2-9d74-bc5ff48ec32b  ONLINE      0    0  900
          gptid/9b8af817-d423-11e2-9d74-bc5ff48ec32b  ONLINE      0    0  903
 
errors: 333 data errors, use '-v' for a list

 

[cyberjock]

You should be able to assuming the zpool doesn't crash and burn before then..and I'd stop scrubbing since there's no way itll fix anything.. you have no redundancy but you're working bad hard drives hard by doing a scrub. :P