bobj33B
Changing user IDs did not work properly, I rolled that back.
It should work fine so you must have done something wrong. How did you change the user IDs?
I kept all my CD’s from the 90’s that have sentimental value because those are my high school and college years. I used to look at the band photos and lyrics in the liner notes all the time
Since 2000 I’ve been ripping CDs the moment I buy them and look the liner notes once and then it goes in the closet. I sold or donated almost all of those unless it was from a band I liked from the 90’s or some kind of collector’s edition
Same for DVDs. I ripped them all and kept about 10%
Same for my National Geographic magazines. I kept about 10 and I have the entire collection on my computer back to 1888
It looks like the source of the bug is identified and fixed.
https://github.com/openzfs/zfs/pull/15579/commits/679738cc408d575289af2e31cdb1db9e311f0adf
[2.2] dnode_is_dirty: check dnode and its data for dirtiness #15579
Same here. He also has a Youtube channel with lots of great info
Aren’t you scared about loosing your data?
No. I still have files from 1991. I’ve got files that have migrated from floppy disk to hard drive to QIC-80 tape to PD (Phase Change) optical disk to CD-RW to DVD+RW and now back to hard drives.
What if I get a ransomwarei don’t realize and all my backups get encrypted too?
Then you need to detect the ransomware before you backup. I use rsync --dry-run and look at what WOULD change before I run it for real. If I see thousands of files change that I did not expect then I would not run the backup and investigate what changed before running the rsync command for real.
Or if the backups are corrupted
I have 3 copies of my data. Local file server, local backup, remote file server.
I also run rsnapshot on /home every hour to another drive in the machine. I also run snapraid sync to dual parity drives in the system once a day.
I generate and compare stored file checksums twice a year across all 3 copies to detect any corruption. Over 300TB I have about 1 failed checksum every 2 years.
and my disks breaks?
If one of my disks breaks I buy a new one and restore from backups.
But also I’m afraid about cloud
I don’t use any cloud services because I don’t trust them.
almost all of them don’t have built in hardware RAID. I don’t really trust software RAID. Mostly rebuilding if the software crashes or my hardware crashes. Even if I was ok going with soft RAID
Most people here are the exact opposite of you and don’t trust hardware RAID especially cheap implementations in a USB based DAS box. Software RAID is far more flexible and makes your setup independent of the hardware RAID cad dying.
A NAS is great when you have multiple simulataneous users. What kind of computer do you have? Do you have a desktop computer in an ordinary case? How many drives can it hold internally? If you’ve run out of space just buy a bigger case and move the motherboard etc to the new case and put the drives in the same case as the rest of your computer.
https://www.theregister.com/2001/04/12/missing_novell_server_discovered_after
This machine kept working but was missing for 4 years. They traced the network cable and found it got buried behind a wall but it was still working.
Anything eSATA is probably over 10 years old now.
If it is an enclosure with just 1 hard drive then it will probably work fine. If you are looking at an eSATA enclosure with multiple hard drives then it probably has a SATA port multiplier inside. SATA port multipliers require specific port multiplier support from the main SATA controller in your PC. As far as I know none of the Intel or AMD SATA controllers on a motherboard support port multipliers. You have to use another PCIE SATA card with support for that. My experience with them 10 years ago is that they are all flaky and will suffer from random disconnects and dropouts.
USB3 is far more popular now and basically killed eSATA. USB can also have problems with random disconnects.
How many drives do you need in the external enclosure? Commerically available SAS enclosures are expensive. If you have an old PC case and power supply you can make that into a SAS enclosure with a few cables and adapters
Get an LSI SAS HBA “8e” card like this
https://www.ebay.com/itm/163534822734?epid=28034148027&hash=item26136f5d4e:g:5sEAAOSwdwlcX2E3
A couple SFF-8088 to 4X SATA cables
https://www.amazon.com/Female-3-3FTCable-Controller-Target-Backplane/dp/B08NGGPPCY/
A power supply jumper like this
https://www.amazon.com/gp/product/B0756WFMNF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I’ve got 8 drives in an old PC case like this and it works great with no disconnects ever.
Does your server use a server motherboard? Or are you reusing a desktop style motherboard as a server?
A lot of server motherboards support IPMI which allows access over the network to change BIOS / UEFI settings and install the OS remotely and stuff like that.