I know this relates to an old version of Knoppix, but after remastering the os and upgrading the kernel to 2.6.31.6 (and compiling aufs as part of that) i'm not able to remount the /ramdisk branch as read-only upon boot. Or after in init 2. If anyone can advise on this, it'd be much appreciated.
When running the script below:
/usr/sbin/knoppix-image /mnt/sda1/knoppix.img
The following line is failing:
mount -o remount,noplink,prepend:/KNOPPIX.IMG=rw,mod:/ramdisk=ro /UNIONFS
The following line succeeds fine:
mount -o remount,noplink,prepend:/KNOPPIX.IMG=rw,mod:/ramdisk=rw /UNIONFS
I get mount: /UNIONFS is busy error.
I've deleted whiteout files on /ramdisk beforehand with:
find /ramdisk -iname .wh.\*.plnk -exec rm -Rfv {} \;
I've run fuser -m -v /ramdisk and used the -k option to kill processes off.
I've also run lsof /ramdisk and killed associated processes.
Distilling the command down to the following fails:
mount -t tmpfs -o remount,ro /ramdisk /ramdisk
The following command succeeds:
mount -t tmpfs -o remount,rw /ramdisk /ramdisk
In /etc/mtab /ramdisk has mode 755 0 0.
If you can help please advise.
Vintage Apple Lisa Brochure, very nice condition
$50.00
Lot of Misc Vintage Software and Manuals 3.5" 5.25" Disks AS-IS READ DESCRIPTION
$49.97
15 Vintage 3.25 Floppy Disk Protective Sleeves Staples Brand Plastic
$24.98
IBM Thinkpad T42 vintage laptop 15 inch Screen, 40GB HD, Windows 98 SE
$130.00
Vintage IBM Solutions Conference Shoulder Carry Travel Messenger Computer Bag
$65.00
Vintage External Portable Smart And Friendly CD Turbowriter RW DVD
$39.95
Vintage Keyboard BTC 7931 EXCELLENT
$47.99
Vintage 1971 Digital DEC pdp8/e small computer handbook - rare
$35.00
Vintage Apple Clamshell iBook G3 My Family M2453 OS Working
$249.00
Vintage IBM G40 6542-103 VGA CRT Computer Monitor Retro Gaming Tested
$174.95