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+ Soooo uh, holy crap i haven't updated this blog in quite a long time. blame life stuffs, depression, and more depression. all the depression! :D
+ i've just got a new server that i'm fixing to migrate to, replacing my current (as of now) PowerEdge T310.
+ this requires me to to do a Proxmox migration (not just putting in my existing Proxmox install drive in the new server).
+ this last weekend (as of right now it's tuesday) i was planning to do this migration, with one thing i had to do left... clone a VM.
+
+ back when i set up my current poweredge's proxmox install in Jan. 2022, before then it used to be a normal Windows Server 2008 R2 machine, running everything on there.
+ in hindsight, it was kinda dumb, as that install runs a domain controller, however obviously proxmox had many many advantages with many VMs you can run, with many recommendations from friends.
+ i didn't want to lose that install as it had lots of stuff running that i wanted to keep running (and later migrated to other server VMs, as it's a DC, but was running lots of other services), so the easiest way to set it up in proxmox was to bridge the physical drive of that install to a VM.
+ it worked, and had no problems doing so, other than the fact it was a weird setup compared to all the other VMs that had virtual disk images on a dedicated VM HDD.
+
+ soooo i decided, let's just move this DC VM to a virtual disk image just like the rest- as i've been meaning to since i set it up with the physical drive.
+ i decided to use clonezilla, obviously as it's a fairly straightforward (at least if used in the basic mode... hindsight lol) way to clone a disk/partitions to a target disk. i've used it before on other systems and it's worked fairly well.
+ however in this case, i realize it can't move a bigger disk's (the physical drive) contents to a smaller one (the virtual disk). not too surprised.
+ 
+ i then search some stuff online, coming across a guide on using clonezilla with a specific argument to clone a partition to a smaller one. obviously, i took note of how much space the OS partition had used up, and sized the virtual disk accordingly.
+ i then do proceed with that.. and while it's prompting me to select the target partition to restore to, i notice it doesn't show an 'sdb' option, which is the virtual disk (compared to the physical drive being /dev/sda.)
+ i get a bit confused but go with the option it shows to target restore to: /dev/sda2, which is the Windows OS partition (where the source partition i picked was System Reserved, for boot files. i figured i'd do this one first.)
+ i then realize while it gives me the prompts that that is the OS partition, and don't think twice, tell it to quick format it. this... broke it. a lot.
+ 
+ when i reboot and try to boot from the physical drive, i get this error. it's at this moment i knew i fucked up *hard*.
+
+ i immediately mount a Hiren's Boot CD PE iso and start investigating what damage clonezilla (and my dumbassery) did to it.
+ i notice there is *two* System Reserved partitions, one being the actual one, and the other one being what clonezilla copied to my physical drive's other OS partition.
+ oddly enough both partitions were the same size (100 MB) while the fucked up one was also 232GB. *wat*
+ so i then check if the data is still there (obviously), as that's the most important part. thanks to the Hiren PE iso, it has a copy of GetDataBack NTFS, which is the only program i discovered that could help me out with this.
+ (disclaimer: i also have a full working backup of that install from dec, which in hindsight was used, however just using it with no modifications would completely break my AD as i have a second domain controller (replicating from this one, yay Cadance!))
+ after that program scans the entire disk, i can see the file contents that were "deleted" but are still there thanks to forensics and MFT things. i then copy all of it to the virtual disk's "OS" partition which takes forever.
+ 
+ i then kinda figured it was that simple, as after i copied, i checked the boot files to see if they existed, and did the textbook bootrec /fixmbr /fixboot whatever.
+
+ that... wasn't enough to kickstart it. something else was fucky. XC
+
+ i then investigated the BCD (estencially, bootloader) a little bit more, which got messed up in the process of copying to the virtual drive.
+ unsurprisingly, i saw it contained boot entries for two windows installs, one on the virtual and another on the physical drives. the thing was- the physical drive did not contain a valid OS partition readable by anything (other than forensic tools) anymore. huh.
+
+ i then figured out how to rebuild the bcd completely, using bootrec /rebuildbcd, however that didn't work as it didn't recognize my virtual disk's windows install as valid. i then figured out why- GetDataBack only copied file data and attributes, and *no* security permissions.
+ this is a fucking disaster for windows in the first place as security/ACLs are very important, soooooooo i knew a direct restore from the physical drive's forensics wasn't going to work. to no surprise, no dism commands worked either (in fact, dism gave me errors i couldn't find anything specifically on the web about.
+ i was stumped, so i slept on it.
+ 
+ i then tried to tweak the bootloader a little more, until the infamous command to create all boot files bcdboot c:\windows /s s: /v ran successfully. i don't know exactly what i did, but it suddenly did that, so i rebooted.
+ 
+ i get this error complaining it can't load WDFLDR.sys, which i've never seen before. interestingly enough, when i search for this file in the virtual disk OS partition, it's clearly there.
+ i didn't know if it's corrupted or not, but assumed it was (especially with how GDB didn't restore security permissions.)
+
+ i then realize, wait- i can probably restore the known working backup i have of this install, then copy the latest modified files data and attributes via robocopy on another temporary virtual disk with GDB's restored files.
+ 
+ and so i did that. restoring it from the working backup took forever, but i had a feeling this may or may not work.
+ 
+ i then used robocopy to copy all the files i could find that are modified, such as logs, AD database (most most important), DNS, certificate authority, user profiles, etc.
+ and then rebuilt the bootloader again, this time with bootrec /rebuildbcd actually recognizing the virtual OS partition and applying necessary changes. looking like we're on the right track.
+ i very anxiously restart out of Hiren to the bootloader. i'm then greeted with this:
+ 
+ holy fucking *shit* it's actually doing something. (keep in mind, i turned on verbose boot for a reason, so this is normal to see for now.)
+ i then see a cursor, then i didn't realize it randomly rebooted. to no surprise, it crashes and goes in a boot loop. i then get a screenshot of the STOP error:
+ 
+ for ADDS that is an incredibly weird error to see. it's like required files don't exist. (hindsight!)
+ i then remember DSRM (directory services restore mode) is a thing, which i can use as an alternate safe mode without it bringing online NT domain services (for repair/restore use).
+ so, i go back with a Server 2008 R2 ISO and use cmd to set it like so: bcdedit /store e:\boot\bcd /set {default} safeboot dsrepair
+ what do you know, i see a cursor, expecting it to BSOD... then i see this:
+ 
+ o m g it's booted successfully for the first time since a few days ago when i nuked it c: then i continued to see what the issue was with ADDS.
+ i then log on, and i notice explorer or anything doesn't come up like safe mode usually does. it definitely felt weird, so i checked task manager, with no signs of it. then i checked cmd.
+ 
+ why in the fuck are you D:? i thought windows mounted its OS partition as C:??
+ i then research that and find many ways to fix it, including rebuilding the BCD (yet again), or remounting/reattaching drives, both of which i did to no avail at all.
+ i also found a registry tweak published by microsoft, showing how to change the system boot drive letter.
+ so i do this very cautiously knowing it may break things even more or not. i anxiously restart to apply the changes.
+ whatddya know: i see a normal windows boot screen, followed by a normal windows logon screen.
+ i did it.
+ i then try logging on with my domain admin account, and it works without any issue.
+
+ TECHNOLOGSVR is finally restored and i definitely learned a lot while trying to restore it and failing. definitely making *waaaaaaaaaaaay* more often backups from now on, especially as it's my primary domain controller. c:
+ (and i also need to upgrade it or replace it at some point because it still runs 2008 R2 halp)
+
+ 
@@ -32,7 +29,7 @@
- 
About Me (and my horsie)
+ About Me (and my horsie)
OC References
Tech and Tinkering Blog
diff --git a/siteimg/cd.png b/siteimg/cd.png
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diff --git a/siteimg/monitor_moon.png b/siteimg/monitor_moon.png
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diff --git a/siteimg/notepad.png b/siteimg/notepad.png
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diff --git a/siteimg/pc.png b/siteimg/pc.png
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diff --git a/snowstorm.js b/snowstorm.js
index bd390b0..4f10d80 100644
--- a/snowstorm.js
+++ b/snowstorm.js
@@ -26,7 +26,6 @@ var snowStorm = (function(window, document) {
// --- common properties ---
this.autoStart = true; // Whether the snow should start automatically or not.
- this.excludeMobile = true; // Snow is likely to be bad news for mobile phones' CPUs (and batteries.) Enable at your own risk.
this.flakesMax = 128; // Limit total amount of snow made (falling + sticking)
this.flakesMaxActive = 64; // Limit amount of snow falling at once (less = lower CPU use)
this.animationInterval = 33; // Theoretical "miliseconds per frame" measurement. 20 = fast + smooth, but high CPU use. 50 = more conservative, but slower
diff --git a/xeno.js b/xeno.js
index 58dff73..5481160 100644
--- a/xeno.js
+++ b/xeno.js
@@ -14,11 +14,13 @@ var num = Math.floor(Math.random() * (imageArray.length));
const month = new Date().getMonth();
if (month == 5) { // June - LGBTQ+ Pride
- console.log("Month is June - LGBTQ+ Pride!")
+ console.log("Month is June - LGBTQ+ Pride!");
+ document.xeno.width = "550";
document.xeno.src = xenoPrideImg;
document.xeno.title = "Have proud pansexual hors. - Art by Vivian Reed VA";
} else if (month == 12) { // December
- console.log("Month is December - Crimmis")
+ console.log("Month is December - Crimmis");
+ document.xeno.width = "550";
document.xeno.src = xenoXmasImg;
document.xeno.title = "Have festive hors. - Art by LimeDazzle";
} else {
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