It's just an information string. Not an error. In first time root device
mounted with options from kernel cmdline. You can see mounted device and
options in first line. Next time (second line) it's remounted with
options from /etc/fstab. Again: second line inform you, what root device
remounted with option "errors=remount-ro". Not in ro mode.
For example, from my dmesg:
[ 5.395258] EXT4-fs (md2): re-mounted. Opts: errors=remount-ro
06.07.2017 15:12, Zoran Stojsavljevic пишет:
John,
You should join Ancient Greek philosophers: Plato, Aristotle,
Plutarch, Archimedes... The last one would be great Linux programmer,
if he lived in Modern World.
This advice I gave (also) to lot of PEs in INTEL IOTG, while I was
there... Very handy advice. ;-)
_______
Pavel,
Thank you very much for the insight.
I see what you are saying (I did not know that), that the first mount
/ attributes came out initrd. It probably happens while dracut
re-pivots initrd's / to hard drive's /.
Anyway, it should be checked. It says: error, then it says that it
remounted sda1 with EXT4-fs as RO (I assume it is /). I do not see
very often this line in dmesg (but I see it as seldom occurrence), so
it must be some sort of race effect, or...?!
Thank you,
Zoran
On Thu, Jul 6, 2017 at 1:34 PM, John Lewis <[email protected]
<mailto:[email protected]>> wrote:
Yes, as Pavel said, "remount-ro" is just what happens if the
filesystem encounters an error which presumably it hasn't, at this
point. :)
On 06/07/17 12:11, Pavel Alyev wrote:
First line: mount without options from initrd. Second: remount
"/" with options from fstab.
It's not mean what it mounted in ro mode.
06.07.2017 13:59, Zoran Stojsavljevic пишет:
> If there are critical dmesg values that can be optimized, do not
hesitate to point them out! :)
[user@localhost dungeon]$ cat marcelo_dmesg.log | grep EXT4
[ 2.127239] EXT4-fs (sda1): mounted filesystem with ordered
data mode. Opts: (null)
*/_[ 2.332115] EXT4-fs (sda1): re-mounted. Opts:
errors=remount-ro_/*
[user@localhost dungeon]$
Line in */_RED_/* is concerning me. Do you have / ro?
Zoran
On Thu, Jul 6, 2017 at 11:42 AM, Marcel Maci <[email protected]
<mailto:[email protected]>> wrote:
> By that time (Y2161) I'll look something like this (200Y
old man):
>
https://s-media-cache-ak0.pinimg.com/originals/b1/c9/8f/b1c98fb01833bdbd06513a3ffc8f6590.jpg
<https://s-media-cache-ak0.pinimg.com/originals/b1/c9/8f/b1c98fb01833bdbd06513a3ffc8f6590.jpg>
>
> There are other problems (as well) in your dmesg log. But
not to
> spoil the situation (KUDOS to John). If you find anything
else wrong,
> just scream! ;-)
>
> Zoran
Thx for the photo - I see you are optimistic for the future
... ;)
If there are critical dmesg values that can be optimized, do not
hesitate to point them out! :)
Marcel
--
With best regards,
Pavel Alyev
anotherhosting.net <http://anotherhosting.net> chief administrator
--
With best regards,
someone from somewhere...
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