On 2024-01-25 22:55, Ben T. Fender wrote:
Thu, 25 Jan 2024 21:35:27 +0100 "Carlos E. R." <> :
On 2024-01-25 15:05, Ben T. Fender wrote:
Thu, 25 Jan 2024 08:53:39 +0100 "Carlos E. R." <> :
On 2024-01-25 03:53, Ben T. Fender wrote:
...
You have not shown that you can mount by another method.
Not sure I understand what more I can do
If I do
# mount UUID=4960ac17-a377-4007-84fd-45ee43713a57 /0/sa07
then it gets mounted there but tha's NOT what I want (not interested in copy-pasting uuids!)
DMESG:
[ 1072.223450] EXT4-fs (dm-7): mounted filesystem 4960ac17-a377-4007-84fd-45ee43713a57 r/w with ordered data mode. Quota mode: none. [ 1072.229397] audit: type=1400 audit(1706219199.152:130): apparmor="DENIED" operation="open" class="file" profile="nscd" name="/0/adat/u3/0DirectLink/hosts-nosnoop" pid=1341 comm="nscd" requested_mask="r" denied_mask="r" fsuid=473 ouid=1003
Notice that the log says it mounted dm-7! That's a device mapper name.
I could mount by using uuid but that wasn't what I commanded
AND, you have not shown that you read the error message and done what it told you to do.
the error message is incomplete and dmesg is in chinese:
Nonononono. ... Or, better still, you open a terminal, write "dmesg --follow", hit enter a few times, then on the original terminal issue the command. A few lines should print in the demsg terminal.
Just read those lines, and post them here.
cool, thanks for reminding me that I look like the lumberjack who struggled with a chainsaw without starting it :-)
Ok, so I done that and it ended up looking like this:
# mount /dev/sda7 /0/sa07
ERROR MESSAGE: mount: /0/sa07: /dev/sda7 already mounted or mount point busy. dmesg(1) may have more information after failed mount system call.
DMESG: [ 434.252860] /dev/sda7: Can't open blockdev
Yeah, it is not there. Andrei said you are using multipath and device mapper, so it is not there. In Linux, in case of error, READ THE LOG. And read what the command error says. If it says "read somewhere", do read somewhere. -- Cheers / Saludos, Carlos E. R. (from 15.4 x86_64 at Telcontar)