Run OmniDiskSweeper to isolate out large files
In Terminal: cd /private/var/tmp
Delete tmp.*.* files taking up space
ls -l /dev/disk/by-id (to identify new drives)
/dev/disk/by-id/wwn-0x5000c5004dd9fc1f = new drive
zpool status (to identify bad drives)
UNAVAIL was /dev/disk/by-id/wwn-0x5000c50050824183-part1 = bad drive
zpool replace -f hoppingjohndodson /dev/disk/by-id/wwn-0x5000c50050824183 /dev/disk/by-id/wwn-0x5000c5004dd9fc1f
replacing-1 UNAVAIL 0 0 0
10366474612948495445 UNAVAIL 0 0 0 was /dev/disk/by-id/wwn-0x5000c50050824183-part1
wwn-0x5000c5004dd9fc1f ONLINE 0 0 0 (resilvering)
Good: The drive is set up and operating normally.
Foreign: The drive is detected but not ready for use. This may be a new drive that is not set up. Click the Claim Disk icon next to the drive to “claim” the drive. The state changes to Good once the drive is successfully claimed.
Not Installed: There is no drive in the drive slot.
Bad: The drive is bad. Replace the hard drive
sudo fsck_exfat -d /dev/disk?s?
Seagate ST31000528AS (522 data recovery incidents)
Seagate ST3000DM001 (392 data recovery incidents)
Seagate ST2000DM001 (343 data recovery incidents)
Seagate ST31000340NS (324 data recovery incidents)
Seagate ST31500341AS (319 data recovery incidents)
http://eshop.macsales.com/tech_center/?page=/manuals/mac/clon_data.html Open Disk Utility
Select your new volume (indented) and click on the “Restore” tab.
Drag your old volume to the Source field
Drag your new hard drive to the Destination field.
Click the check box for “Erasing Destination”.
Click restore at the bottom and it then will start copying over to your new hard drive.
SysAdmin/IT Blog ingridrichter.info