* [dm-crypt] dm-crypt boot messages
@ 2012-07-09 4:28 David Christensen
2012-07-09 6:34 ` Milan Broz
0 siblings, 1 reply; 2+ messages in thread
From: David Christensen @ 2012-07-09 4:28 UTC (permalink / raw)
To: dm-crypt
dm-crypt:
Are dm-crypt boot messages written to a log? dmesg doesn't seem to have
them, and "grep -r sda1_crypt /var/log" yields nothing...
TIA,
David
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dm-crypt] dm-crypt boot messages
2012-07-09 4:28 [dm-crypt] dm-crypt boot messages David Christensen
@ 2012-07-09 6:34 ` Milan Broz
0 siblings, 0 replies; 2+ messages in thread
From: Milan Broz @ 2012-07-09 6:34 UTC (permalink / raw)
To: David Christensen; +Cc: dm-crypt
On 07/09/2012 06:28 AM, David Christensen wrote:
> dm-crypt:
>
> Are dm-crypt boot messages written to a log? dmesg doesn't seem to have
> them, and "grep -r sda1_crypt /var/log" yields nothing...
Kernel dm-crypt uses standard kernel log facility, so all errors are
be visible in kernel log (but it is quiet if there is no problem).
Userspace (cryptsetup/LUKS) uses std out/std err it is upt to initsystem
to catch these messages (e.g. plymouth or systemd does this IIRC).
There is no direct option to use system syslog in cryptsetup.
Milan
^ permalink raw reply [flat|nested] 2+ messages in thread
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