-
Senior Member
registered user
Actually you did not answer my question (2) directly, but from the flow of the sentences, it appears to me you are overwritting knoppix-data while you are having it mounted. Since the whole operation is surrounded on increasing the size of knoppix-data, it might be safe to perform it while having knoppix-data mounted, but personally I am not sure it will be 100% safe.
-
Junior Member
registered user
2. Yes it's save to move a file tied to a local loopback while the system is live
Originally Posted by
kl522
Actually you did not answer my question (2) directly, but from the flow of the sentences, it appears to me you are overwritting knoppix-data while you are having it mounted. Since the whole operation is surrounded on increasing the size of knoppix-data, it might be safe to perform it while having knoppix-data mounted, but personally I am not sure it will be 100% safe.
and actively using the file. Just like you can mv a running exectutable to another file of the same name, you can do this with files tied to a loopback. I think the mv will create a hard link to the new file then remove the old file. All open file descriptors will still point to the correct data blocks.
I ran this script as knoppix on my system and had no issues. Until I rebooted, the kernel still sees knoppix-data.bak content exactly as it was when it was before the mv.
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
USB Flash Drive Memory Stick Pendrive Thumb Drive 4GB, 8GB, 32GB, 64GB 128GB LOT
$356.24
Lot SanDisk USB Flash Drive Cruzer Blade Glade Force Ultra Flair Luxe 3.0 3.1
$149.99
Type C USB 3.0 Flash Drive Thumb Drive Memory Stick for PC Laptop 1TB 2TB lot
$73.29
1TB/2TB USB 3.0 Flash Drive Thumb U Disk Memory Stick Pen PC Laptop Storage lot
$80.39
New TESLA OEM Model S,3,X,Y USB Flash Drive for Dashcam & Sentry Mode 128GB
$18.99
Sandisk 16GB 32GB 64GB 128GB Cruzer Blade Flash Drive Memory Stick USB Lot Pack
$4.99
2TB USB 3.0 Flash Drive Memory Photo Stick for iPhone Android iPad Type C 3 IN1
$16.72
Windows 10 64Bit Installation Kit Flash Drive, USB 16GB, Easy Installation
$10.99
SanDisk Cruzer Glide USB 3.0 16GB 32GB 64GB 128GB 256GB Flash Drive Memory Lot
$276.48
Lot USB Flash Drive Memory Stick Pendrive Thumb Drive 2GB,4GB, 8G, 32G, 64G 128G
$217.13