Re: [Discuss] physical hard drive destruction

2022-07-25 Thread Matthew Gillen
ERI is pretty good. They'll even come to your site: https://eridirect.com/services/data-destruction/ Unsure where they are exactly (they list some recycling centers on the web site, but I think they have the data destruction services more places). Matt On 7/25/2022 9:40 AM, David Smith wrote

Re: [Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Kent Borg
On 7/25/22 11:53, Dan Ritter wrote: [lots of interesting stuff] Stuff that I mostly can't play with, yet, because I am waiting for the first tranche of my copying data from one of my disks to itself (to convert from one-copy data to two-copy data), takes a *bleeping* long time. Thanks, how

Re: [Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Dan Ritter
Kent Borg wrote: >   zpool create extern_backup_pool /dev/sda >   zpool export extern_backup_pool zpool export prepares a pool to be used on a different machine - for an external portable disk, you might do this in order to unmount it. You definitely don't need to do that right after you create

Re: [Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Kent Borg
On 7/25/22 09:26, Kent Borg wrote: Question: Can I still do that, on disks already in use?? Oops, you already answered my question. Thanks, -kb ___ Discuss mailing list Discuss@lists.blu.org http://lists.blu.org/mailman/listinfo/discuss

Re: [Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Kent Borg
On 7/25/22 08:58, Rich Pieri wrote: I recommend enabling copies=2 if you don't mirror your backup volumes: zfs set copies=2 extern_backup_pool I can do that on a single disk? Interesting! Question: Can I still do that, on disks already in use?? -kb ___

Re: [Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Rich Pieri
On Mon, 25 Jul 2022 08:34:04 -0700 Kent Borg wrote: > To check whether the data all reads back correctly do a scrub (takes > a long time, and note the scrub happens on the underlying pool not > the dataset, > the volume does not have to be mounted to do a scrub, though the pool > needs to be imp

[Discuss] ZFS for an Encrypted External Disk: My Experience and Notes

2022-07-25 Thread Kent Borg
I recently had a disk I use for external backup lose its mind. And though XFS has been mostly good to me for many years, I decided it was time to try ZFS. The fact it will notice any data errors it encounters, and can check the entire disk for errors, is reassuring. And the fact it is designed

Re: [Discuss] physical hard drive destruction

2022-07-25 Thread jbk
On 7/25/22 09:40, David Smith wrote: Looking for a local (<3hr drive) place that will do physical (crush, shred, etc.) destruction of hard drives. Ideally where I could watch to confirm the drives are destroyed. Any pointers? If you have a car then using the scissors jack and placing drive be

[Discuss] physical hard drive destruction

2022-07-25 Thread David Smith
Looking for a local (<3hr drive) place that will do physical (crush, shred, etc.) destruction of hard drives. Ideally where I could watch to confirm the drives are destroyed. Any pointers? Thanks D ___ Discuss mailing list Discuss@lists.blu.org http

[Discuss] Help with fried SSD

2022-07-25 Thread Benjamin Kallus
Hi everyone, Last night, I was doing some hardware hacking and accidentally shorted a USB device that was connected to my laptop. The laptop survived, but I think it was too much for the SATA SSD controller, which refuses to read anything but 0s and shows only a ~1 GB volume. I've tried all the