| 1 |
Floyd Anderson <f.a@××××.net> wrote: |
| 2 |
|
| 3 |
> On Do, 27 Apr 16:56:00 -0500 |
| 4 |
> Dale <rdalek1967@×××××.com> wrote: |
| 5 |
> >One thing about alt sysreq, once you get to a certain point, you |
| 6 |
> >have >to go "all the way" with it. I've found that just the R and E |
| 7 |
> >generally >gets things back to a point it is accessible and I don't |
| 8 |
> >have to go >through it all. I think once you get to the I or S, it's |
| 9 |
> >all or nothing at that point. Even after the E, you may have to |
| 10 |
> >start/restart some init processes. FYI, I'm pretty sure the S is |
| 11 |
> >what syncs the file systems and the U unmounts everything. Of |
| 12 |
> >course, the B reboots. I can't recall what the others do exactly. |
| 13 |
> With access to the kernel sources, you doesn’t have to remember what |
| 14 |
> the others do, see |
| 15 |
> ‘/usr/src/linux/Documentation/admin-guide/sysrq.rst’. |
| 16 |
|
| 17 |
This file doesn't exist on my system (not even the directory |
| 18 |
"admin-guide"). |
| 19 |
|
| 20 |
I can find it under: |
| 21 |
|
| 22 |
/usr/src/linux/Documentation/sysrq.txt |
| 23 |
|
| 24 |
But in my case I even had no access to any file, because no command |
| 25 |
was working anymore. So I think it is better to have these information |
| 26 |
on a good old sheet of paper. ;-) |
| 27 |
|
| 28 |
-- |
| 29 |
Regards |
| 30 |
wabe |
Archives