-
On exit : dirty bit is always set
Earlier versions of KNOPPIX always automatically unmounted any mounted devices on "halt" (init 0) or "reboot" (init 6) if the user had forgotten to do so.
Recently (since at least 7.4.2, maybe a lot earlier) this kind feature was removed; and then, in any future session, attempting to mount an external device, one might get the error message "device not properly unmounted". No problem, easily managed.
But on 8.2.0 I find that the boot device is itself left "dirty". Bu this I mean:
I operate KNOPPIX from a USB boot flash drive /dev/sda1. Every time I start up, if I try
$ dosfsck -r /dev/sda1
then I get
0x41 : Dirty bit is set. Fs was not properly unmounted and some data may be corrupt.
So, on exiting KNOPPIX, not even the boot device (let alone any others mounted during a session) is unmounted. This, surely, is an oversight.
Can anything be done manually just before exit? I tried the obvious "umount /dev/sda1" and "umount /mnt-system" but got the same error message "device is in use".
Any ideas? Thank you for your help!
Fergus
-
Hi Fergus,
I am a very very newbie!
I suggest you to exit "PROPERLY ALL APPLICATIONS"
opened ( included those you MIGTH have forgotten!!!!).
before "exiting any SESSION".
I haveencountered almost such a problem with some
older versions.
I used the "trick" completed, sometimes, with the "windows
chkdsk program" (the corresponding of"fsck program"
on the the "Fat Partition"
Good luck !
knp
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
1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
$149.00
VPS Windows / Linux Server - 12GB RAM, 4 Core, 1 TB HD, Unltd. bandwidth 1 Year
$278.75
VPS Windows / Linux Server 8GB RAM + 1TB HDD + Unlimited Bandwidth [ 1 Year ]
$278.75
SQL Server 2022 Standard Unlimited Cores Unlimited CALs
$505.09
Globalscale Technologies DreamPlug AppNeta M22 Linux Server Dual GB Ethernet
$24.99
PFSENSE 15" Depth Server Supermicro X11SSH-F E3-1240 V5 V6 - 128GB NVME 32GB RAM
$359.00
1U 10 SFF Bay Supermicro Server X10DRW-iT 2x Xeon E5-2690 V4 128GB DDR4 RAM
$399.00
IBM E850 Power8 2x 12C 3.02GHz 512Gb 1.8Tb SAS 10GbE 16Gb Linux Server 8408-E8E
$899.95
SQL Server 2019 Standard (10 CAL) - Windows and Linux, Physical License
$249.00
POGO Linux WEBWARE 1150 Rack-Mount Server Pentium 4 2.8GHz 512MB - No Drives
$179.99