Displaying 3 results from an estimated 3 matches for "core_collector".
2013 Apr 22
1
Upgrading 6.3 to 6.4 "kdump: mkdumprd: failed to make kdump initrd" should I be concerned?
...ed to start up, config file incorrect
I've never touched kdump.conf, or really used kdump at all..
/etc/kdump.conf shows:
#raw /dev/sda5
#ext4 /dev/sda3
#ext4 LABEL=/boot
#ext4 UUID=03138356-5e61-4ab3-b58e-27507ac41937
#net my.server.com:/export/tmp
#net user at my.server.com
path /var/crash
core_collector makedumpfile -c --message-level 1 -d 31
#core_collector scp
#core_collector cp --sparse=always
#extra_bins /bin/cp
#link_delay 60
#kdump_post /var/crash/scripts/kdump-post.sh
#extra_bins /usr/bin/lftp
#disk_timeout 30
#extra_modules gfs2
#options modulename options
#default shell
#debug_mem_level 0...
2017 Dec 28
0
Can't see register value in crash vmcore
OS: CentOS 6.5
Crash: crash-7.1.0-6.el6.x86_64
Kdump: kexec-tools-2.0.0-273.el6.x86_64
GDB: gdb-7.2-60.el6_4.1.x86_64
/etc/kdump.conf: core_collector makedumpfile -c --message-level 1 -d 31
Kernel crashed by panic("string"), but I can't see any register in vmcore:
crash> bt
PID: 53331 TASK: ffff880c523ed540 CPU: 2 COMMAND: "bw_sd-ar-7-0_2"
#0 [ffff880c4f12f978] machine_kexec at ffffffff81038ed9
#1 [ffff880c4f12...
2013 May 30
0
Trying to get a kernel dump
...nomodeset rd_NO_LUKS LANG=en_US.UTF-8
rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 rhgb
crashkernel=auto quiet rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc
KEYTABLE=us rd_NO_DM crashkernel=128M nmi_watchdog=1
# grep -v "#" /etc/kdump.conf
ext4 /dev/sdb3
path /var/crash
core_collector makedumpfile -c -d 31
# cat /proc/meminfo
MemTotal: 379352 kB
MemFree: 232748 kB
Buffers: 22496 kB
Cached: 79040 kB
SwapCached: 0 kB
Active: 60512 kB
Inactive: 60152 kB
Active(anon): 20028 kB
Inactive(anon): 4640 kB
Act...