Messages in this thread | | | From | Seiji Aguchi <> | Date | Mon, 21 Mar 2011 15:49:14 -0400 | Subject | RE: [RFC] pstore: Don't use persistent store for normal shutdown |
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Hi,
>Seiji Aguchi added kmsg_dump options for all the "normal" ways >that a system can be shut down (KEXEC, RESTART, HALT and POWEROFF). >It doesn't seem useful to save the kernel log to persistent store >in these cases.
I think we should save the tail of kernel log into persistent store for both every shutdown and kexec path because these data are useful in enterprise area.
I already described the useful case in lkml (see below).
normal shutdown: https://lkml.org/lkml/2010/11/17/249
kexec: https://lkml.org/lkml/2011/2/23/325
Seiji
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