savecore problem
Konstantin Kulikov
k.kulikov2 at gmail.com
Mon Mar 16 15:33:52 UTC 2015
Hello,
have you tried to run savecore manually, like
savecore -vvf /var/crash /dev/raid/r0p3
Also check that your dump device is working (dumpon -l)
On Mon, Mar 16, 2015 at 4:40 PM, Michael BlackHeart <amdmiek at gmail.com> wrote:
> Hello there. I've got a problem. Recently my personal server issued a
> kernel panic. Then there's a dump and so on. But there's no dump
> information after reboot. I do not know what was really the panic cause but
> assume that savecore failed because of RAID.
>
> Problem - minidump was done (I saw it was) but was not recovered by
> savecore after reboot into /var/vrash
>
> Filesystem is UFS
>
> FreeBSD diablo.miekoff.local 10.1-STABLE FreeBSD 10.1-STABLE #0 r277169:
> Thu Jan 15 10:22:34 MSK 2015
> amd_miek at diablo.miekoff.local:/usr/obj/usr/src/sys/DIABLO64
> amd64
>
> rc.conf configuration
>
> dumpdev="AUTO"
> dumpdir="/var/crash/"
>
>
>
> RAID 1 via graid configuration (JMicron based)
>
> graid list
> Geom name: JMicron-6e1c79e
> State: OPTIMAL
> Metadata: JMicron
> Providers:
> 1. Name: raid/r0
> Mediasize: 120024203264 (112G)
> Sectorsize: 512
> Mode: r6w6e16
> Subdisks: ada0 (ACTIVE), ada1 (ACTIVE)
> Dirty: No
> State: OPTIMAL
> Strip: 1024
> Components: 2
> Transformation: RAID1
> RAIDLevel: RAID1
> Label: SYSMIRROR
> descr: JMicron RAID1 volume
> Consumers:
> 1. Name: ada0
> Mediasize: 120034123776 (112G)
> Sectorsize: 512
> Mode: r1w1e1
> ReadErrors: 0
> Subdisks: r0(SYSMIRROR):0 at 0
> State: ACTIVE (ACTIVE)
> 2. Name: ada1
> Mediasize: 120034123776 (112G)
> Sectorsize: 512
> Mode: r1w1e1
> ReadErrors: 0
> Subdisks: r0(SYSMIRROR):1 at 0
> State: ACTIVE (ACTIVE)
>
> /etc/fstab
>
> # Device Mountpoint FStype Options
> Dump Pass#
> /dev/ufs/rootfs / ufs rw,noatime
> 1 1
> /dev/raid/r0p3 none swap sw
> 0 0
> /dev/ufs/varfs /var ufs rw,noatime
> 2 2
> /dev/ufs/tmpfs /tmp ufs rw,noatime
> 2 2
> /dev/ufs/usrfs /usr ufs rw,noatime
> 2 2
> /dev/ufs/configfs /config ufs rw,noatime
> 2 2
> tmpfs /usr/tmpfs tmpfs rw
> 0 0
> proc /proc procfs rw
> 0 0
> fdesc /dev/fd fdescfs rw
> 0 0
>
> In kernel configuration DEBUG -g is disabled.
>
> --
> amd_miek
> Think different.
> Just superior.
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