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Re: kern/38970: slow crashdump on amd64 machine
On Jul 19, 2:25pm, gson%gson.org@localhost (Andreas Gustafsson) wrote:
-- Subject: Re: kern/38970: slow crashdump on amd64 machine
| The following reply was made to PR kern/38970; it has been noted by GNATS.
| From: Andreas Gustafsson <gson%gson.org@localhost>
| To: gnats-bugs%NetBSD.org@localhost
| Subject: Re: kern/38970: slow crashdump on amd64 machine
| Date: Fri, 19 Jul 2013 17:23:09 +0300
| As I write this, I am waiting for a NetBSD 6.x/amd64 machine to finish
| a crash dump. I have plenty of time to write, because it's dumping at
| a rate of about 1 MB/s, which means dumping 16 GB of RAM is going to
| take more than four hours.
| As in the case of the original bug submitter, the dump target is a
| Seagate SATA disk.
| I will bump the priority of the PR, because this bug is now affecting
| multiple users and is a serious impediment to the diagnosis and fixing
| of kernel crashes.
| Andreas Gustafsson, gson%gson.org@localhost
Are sparse dumps enabled and working?
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