DD over SSH
[colin@superBSD] /usr/home/colin# dd if=/dev/da0s1 bs=4M | ssh colin@192.168.1.71 dd of=/home/colin/ipodBAKIMG.img bs=4M
[colin@superBSD] /usr/home/colin# dd if=/dev/da0s1 bs=4M | ssh colin@192.168.1.71 dd of=/home/colin/ipodBAKIMG.img bs=4M
Nikki: 1h00m40s Colin: 51m7s
Spin up 3 ISCSI Targets. (Base # needed for Expandable Parity disk in Windows Storage Spaces) (I use FreeBSD / ZFS / ZVOLS) (Could be 3 targets on same node, but for true HA, I use 3 physical Nodes (In this example, one target per node)) (Engineer your HW and disk layout as needed to[…]
If targets were added via AddTargetPortal, RemoveTarget will not work. You need to RemoveTargetPortal, then refresh the target list with: iscsicli listtargets t Then re-add the portal, life will be good, rogue targets will be gone.
10:36:22.82 C:\Users\cstgeorge\bin> $ netdom query fsmo Schema master SERVER.mikrodots.org Domain naming master SERVER.mikrodots.org PDC SERVER.mikrodots.org RID pool manager SERVER.mikrodots.org Infrastructure master SERVER.mikrodots.org The command completed successfully.
It hoses your ZFS on all disks (at least in my mirror)
curl -s http://wtfismyip.com/text
One of the two USB drives you’re running your OS on (in ZFS mirror on root)(to get full use of SATA / SAS ports) failed. Oh Noes! *Let’s keep in mind, this is ZFS on root, need to mirror partition to new disk prior to adding zpool* (For good measure, here’s what things look like[…]
ZPool scrubs do not happen automatically. It is easy to configure with a root cron job: root@MikroBSD:/home/colin # crontab -e (Brings up VI -> (i) -> (Type below line) -> (Esc -> :wq)) 0 2 * * 0 /sbin/zpool scrub zroot
To Copy: (Alt+Space) -> E -> K Use arrow keys to navigate cursor to start of mark to select for copying. (Shift+ArrowKeys) -> selects text in column mode (select text to copy) (Enter) copies selected text. To Paste: (Alt+Space) -> E -> P