++ ATOT official NEF thread part IV ++

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Red Squirrel

Red Squirrel

No Lifer
May 24, 2003
70,748
13,856
126
www.anyf.ca
Data still copying. This could be a while... I did the mistake of starting a 2nd copy since I also wanted to move a VM over but think that just dragged the entire transfer down, and I'm too far in to stop it now.

I'm seeing lot of files that reality is I could have deleted, like disk images from 2015, but what can I say, I'm a data hoarder. I keep everything, because you never know! Actually there is lot of stuff I did delete over the years, this upgrade was to prevent from having to delete further stuff. :p
 
Red Squirrel

Red Squirrel

No Lifer
May 24, 2003
70,748
13,856
126
www.anyf.ca
Still copying files lol.

Code: 
/dev/md0              5.4T  4.8T  329G  94% /volumes/raid1
/dev/md1              7.2T  6.5T  329G  96% /volumes/raid2
/dev/md3              7.2T  6.7T  202G  98% /volumes/raid3
/dev/md2               18T  5.2T   12T  31% /volumes/raid2temp

md2 needs to hit 6.5TB. I'm also copying all of md0 to it... but I'm starting to have second thoughts about that. I might just YOLO the raid upgrade without a full backup. I have other backups just not complete verbatim copy so if the raid dies it would suck rebuilding everything from backups.

I'll let it go anyway, all I really need to do is wait around even if it's a few days, not really in a hurry.
 
scorpmatt

scorpmatt

Diamond Member
Feb 8, 2001
7,040
97
91
Red Squirrel said:
Still copying files lol.

Code: 
/dev/md0              5.4T  4.8T  329G  94% /volumes/raid1
/dev/md1              7.2T  6.5T  329G  96% /volumes/raid2
/dev/md3              7.2T  6.7T  202G  98% /volumes/raid3
/dev/md2               18T  5.2T   12T  31% /volumes/raid2temp

md2 needs to hit 6.5TB. I'm also copying all of md0 to it... but I'm starting to have second thoughts about that. I might just YOLO the raid upgrade without a full backup. I have other backups just not complete verbatim copy so if the raid dies it would suck rebuilding everything from backups.

I'll let it go anyway, all I really need to do is wait around even if it's a few days, not really in a hurry.
Click to expand...
good luck
 
Red Squirrel

Red Squirrel

No Lifer
May 24, 2003
70,748
13,856
126
www.anyf.ca
Still copying lol...

Code: 
/dev/md0              5.4T  4.8T  329G  94% /volumes/raid1
/dev/md1              7.2T  6.2T  695G  91% /volumes/raid2
/dev/md3              7.2T  6.5T  337G  96% /volumes/raid3
/dev/md2               18T   13T  4.9T  72% /volumes/raid2temp

raid2temp is the new array and already 72% lol. It will replace raid2, but I'm also copying raid1 to it as a full backup, before I grow raid1. I normally wouldn't do this and just YOLO it but since I can, I figure why not. The regrow operation will involve 4 separate rebuilds so it's slightly risky. There might be a way to do 2 drives at a time since it's raid 10 but it's hard to tell what drive is mirrored and what is striped.
 
Red Squirrel

Red Squirrel

No Lifer
May 24, 2003
70,748
13,856
126
www.anyf.ca
And it's done!

Code: 
sent 6001347854709 bytes  received 18783457 bytes  109035467.30 bytes/sec
total size is 6000558624717  speedup is 1.00


Code: 
/dev/md0              5.4T  4.8T  329G  94% /volumes/raid1
/dev/md1              7.2T  6.2T  695G  91% /volumes/raid2
/dev/md3              7.2T  6.5T  337G  96% /volumes/raid3
/dev/md2               18T   14T  3.4T  81% /volumes/raid2temp


Now to swap the mount points and make this array the new raid2. Time to start growing raid1 now. I can do that live and start to spin the vms back up but least I have a full backup now. I think I will keep that backup even after this is done because, I have the space for it anyway.
 
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