search for: crashkernel

...t=/dev/VolGroup00/LogVol00 # initrd /initrd-version.img #boot=/dev/md0 default=0 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.18-194.11.1.el5PAE) root (hd0,0) kernel /vmlinuz-2.6.18-194.11.1.el5PAE ro root=/dev/VolGroup00/LogVol00 rhgb quiet crashkernel=128M at 16M initrd /initrd-2.6.18-194.11.1.el5PAE.img title CentOS (2.6.18-194.11.1.el5) root (hd0,0) kernel /vmlinuz-2.6.18-194.11.1.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet crashkernel=128M at 16M initrd /initrd-2.6.18-194.11.1.el5.img title CentOS (2.6.18-1...

...d --builtin=ata_piix initrd-2.6.18.8-xen.img 2.6.18.8-xen # cp initrd-2.6.18.8-xen.img /boot/ 7. configure grub: default=0timeout=10splashimage=(hd0,0)/grub/splash.xpm.gzhiddenmenutitle xen-dom0 kernel /xen.gz dom0_mem=2097152 module /vmlinuz-2.6.18.8-xen ro root=LABEL=/ rhgb quiet crashkernel=128M@16M module /initrd-2.6.18.8-xen.imgtitle Red Hat Enterprise Linux Server (2.6.18-53.el5) root (hd0,0) kernel /vmlinuz-2.6.18-53.el5 ro root=LABEL=/ rhgb quiet crashkernel=128M@16M initrd /initrd-2.6.18-53.el5.img8. reboot and wait... it says: ... scsi_mod: version...

...17.el6.x86_64) root (hd0,0) kernel /boot/xen.gz dom0_mem=1024M,max:1024M cpuinfo com1=115200,8n1 console=com1,tty loglvl=all guest_loglvl=all module /boot/vmlinuz-3.18.21-17.el6.x86_64 ro root=/dev/vda1 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet title CentOS (2.6.32-573.12.1.el6.x86_64) root (hd0,0) kernel /boot/vmlinuz-2.6.32-573.12.1.el6.x86_64 ro root=/dev/vda1 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc K...

...----------- + +In order to use kdump an area of memory has to be reserved at boot time. +This is the area of memory that the crash kernel will use, thus allowing it +to run without disrupting the memory used by the first kernel. This area is +called the crash kernel region and is reserved using the crashkernel +command line parameter to the Xen hypervisor. It has two forms: + + i) crashkernel=size + + This is the simplest and recommended way to reserve the crash kernel + region. Just specify how large the region should be and the hypervisor + will find a good location for it. A good size to...

Hi, I am setting up crashkernel and was wondering where I get the kernel-debug rpm for centosplus kernels. Thanks, -- Stephen Clark *NetWolves Managed Services, LLC.* Director of Technology Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.clark at netwolves.com http://www.netwolves.com

...979 INFO anaconda: fs space: 0 B needed: 2861.02 MiB The relevant kickstart section is:- clearpart --all --initlabel --drives=sda,sdb ignoredisk --only-use=sda,sdb # System bootloader configuration part /boot/efi --fstype efi --grow --maxsize=200 --size=20 --ondisk=sda bootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda1 autopart --type=lvm So it's failing on the bootloader section. I've tried with the following line too:- bootloader --append=" crashkernel=auto" --location=partition --boot-drive=sda1 Still fails. Thanks On Wed, 24 Aug 2016 at 02:07...

...oller handy to check it). in order to just have one kickstart script to maintain I am trying to use the %pre section but getting a bit stuck. This is what I have: %pre if [ -b /dev/sda ] then zerombr clearpart --all bootloader --location=mbr --timeout=0 --driveorder=sda --append="crashkernel=auto rhgb quiet" part /boot --fstype=ext4 --size=500 part pv.008002 --grow --size=1 volgroup vg_host --pesize=4096 pv.008002 logvol / --fstype=ext4 --name=lv_root --vgname=vg_host --grow --size=1024 --maxsize=51200 logvol swap --name=lv_swap --vgname=vg_host --grow --size=5...

...at 10:39 AM, Gordon Messmer <gordon.messmer at gmail.com> wrote: > On 08/25/2016 11:35 PM, Phil Manuel wrote: >> >> The relevant kickstart section is:- >> >> part /boot/efi --fstype efi --grow --maxsize=200 --size=20 --ondisk=sda >> bootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda1 >> autopart --type=lvm > > > > A couple of things to consider: > * The documentation for "autopart" states that "The autopart command can't > be used with the logvol, part/partition, raid, reqpart, or volgroup in...

...75b200eeab2f83c8340a37c5d507e29a3 id e6955aa621a0d296d4cdd05421523885e85a179b reason: BUG: soft lockup - CPU#0 stuck for 36s! [swapper/0:0] time: Tue 09 Aug 2016 04:46:33 PM CLT cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-327.28.2.el7.x86_64 root=/dev/mapper/centos_vmguest-root ro crashkernel=auto rd.lvm.lv=centos_vmguest/root rd.lvm.lv=centos_vmguest/swap rhgb quiet LANG=en_US.UTF-8 package: kernel uid: 0 (root) count: 1 Directory: /var/spool/abrt/oops-2016-08-09-16:46:33-3165-0 Reported: https://retrace.fedoraproject.org/faf/reports/bthash/4e231b49f7286...

...gz hiddenmenu title CentOS (2.6.32-220.13.1.el6.x86_64) root (hd0,0) kernel /boot/vmlinuz-2.6.32-220.13.1.el6.x86_64 ro root=UUID=b9245ece-994f-44c8-9831-ec24cf865b6e nomodeset rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_LVM selinux=0 rd_NO_DM nouveau.modeset=0 rdblacklist=nouveau initrd /boot/initramfs-2.6.32-220.13.1.el6.x86_64.img title CentOS (2.6.32-220.el6.x86_64) root (hd0,0) kernel /boot/vmlinuz-2.6.32-220.el6.x86_64 ro root=UUID=b9245ece-994f-44c8-9831-ec24cf865b6e...

....57-2.el6xen.x86_64) root (hd0,0) kernel /xen.gz dom0_mem=1024M cpufreq=xen dom0_max_vcpus=1 dom0_vcpus_pin kernel /vmlinuz-2.6.32.57-2.el6xen.x86_64 ro root=/dev/mapper/vg_xen-LogVol01 rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg_xen/LogVol01 rd_LVM_LV=vg_xen/lv_swap rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=128M KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet initrd /initramfs-2.6.32.57-2.el6xen.x86_64.img title CentOS (2.6.32-279.el6.x86_64) root (hd0,0) kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=/dev/mapper/vg_xen-LogVol01 rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg_xen/LogVol01 rd_LVM_LV=vg_xen/lv...

...%end > Thanks Paul, here is my unsuccessful (requiring human intervention) kistart disk related part: # System bootloader configuration #bootloader --location=mbr --boot-drive=sda # Darn, they changed grub password encryption standard #bootloader --location=mbr --boot-drive=sda --append="crashkernel=no rhgb quiet" --md5pass=$1$F/BHluSk$YticIZvEKa6Ckmw6GYTno. bootloader --location=mbr --boot-drive=sda --append="crashkernel=no rhgb quiet" # Partition clearing information clearpart --all --initlabel --drives=sda # Disk partitioning information part /boot --fstype="xfs" --...

...prompt, so I cannot see what is happening as the machine boots. Also there is nothing on the screen when I reboot. My /etc/default/grub is GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_CMDLINE_LINUX="crashkernel=auto rhgb intremap=no_x2apic_optout" GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=13312M,max:14336M dom0_max_vcpus=6 dom0_vcpus_pin" GRUB_GFXMODE=1024x768 GRUB_GFXPAYLOAD_LINUX=keep GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen nomodeset" I have tried set...

...hine came up at runlevel 5 anyway. On machines that are working correctly, the dmesg output looks like this: Command line: /boot/vmlinuz-2.6.32-642.el6.x86_64 ro root=UUID=20a8bd64-5783-4007-a5e4-e41bfc07f3c8 intel_iommu=on rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb rdblacklist=nouveau quiet if the options are on the module line or like this: Command line: ro root=UUID=7d11ff13-106f-42df-9a41-9ebf2505f6d2 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=...

sorry: centos7 "fresh" minimal with a actual update cat proc/cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.20.1.el7.x86_64 root=/dev/mapper/centos_root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap crashkernel=auto rhgb quiet LANG=de_DE.UTF-8 systemd.debug ls /dev/mapper: centos-swap control Zitat von Gordon Messmer <gordon.messmer at gmail.com>: > On 12/02/2015 11:09 AM, Axel Glienke wrote: >> after a lvm snapshot creation and a reboot are all logical volumes >> are missing,...

Hello List, I'm ironing out details to upgrade a few systems to CentOS7. My servers have BMC with Serial over LAN support. In C5 and C6, I determined how to have BIOS/POST, kernel, and serial console access. I'm reading up on the method to accomplish the pieces with C7. Presently SoL output works, so I see BIOS/POST messages and the GRUB boot list. My changes to enable serial

...1 terminal -timeout=30 serial console title CentOS (2.6.32-71.el6.x86_64) root (hd0,0) kernel /vmlinuz-2.6.32-71.el6.x86_64 ro root=UUID=2396ae8a-7eaa-4690-8701-10fb1b604e21 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb console=tty0 console=ttyS0,9600n8 initrd /initramfs-2.6.32-71.el6.x86_64.img Everything runs fine, however the GRUB menu is no where to be seen at boot time. Any ideas ? Dennis -- -- http://pgp.mit.edu:11371/pks/lookup?op=vindex&search=0x1D936C72FA35B44B +--------------...

...ot (hd0,0) > kernel /boot/xen.gz dom0_mem=1024M,max:1024M cpuinfo > com1=115200,8n1 console=com1,tty loglvl=all guest_loglvl=all > module /boot/vmlinuz-3.18.21-17.el6.x86_64 ro root=/dev/vda1 > rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 > crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet > title CentOS (2.6.32-573.12.1.el6.x86_64) > root (hd0,0) > kernel /boot/vmlinuz-2.6.32-573.12.1.el6.x86_64 ro root=/dev/vda1 > rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 > crashkerne...

...root --hint='mduuid/84bbf877f8bd0f7aa0c64064178966b4' 2206a439-5490-46d0-8d5e-9da8962924df else search --no-floppy --fs-uuid --set=root 2206a439-5490-46d0-8d5e-9da8962924df fi linux16 /vmlinuz-3.10.0-693.17.1.el7.x86_64 root=/dev/md/2 ro nomodeset rd.auto=1 crashkernel=auto LANG=en_US.UTF-8 initrd16 /initramfs-3.10.0-693.17.1.el7.x86_64.img } menuentry 'CentOS Linux (3.10.0-693.11.6.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-327.13.1.el7.x86_64-advanced-2a4...

...560891312': id c48278a875c27dd4369d971bcfc7db4267766c6d reason: WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:356 dev_watchdog+0x248/0x260 time: Thu 23 May 2019 07:12:57 PM EDT cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-957.12.1.el7.x86_64 root=/dev/mapper/SysVG00-ROOT ro crashkernel=auto rd.lvm.lv=SysVG00/ROOT rd.luks.uuid=luks-29590e52-c08e-4c11-a784-cf2f3ffd98b2 rd.lvm.lv=SysVG00/SWAP rhgb quiet LANG=en_US.UTF-8 package: kernel uid: 0 (root) count: 4 Directory: /var/spool/abrt/oops-2019-05-23-19:12:57-28561-0 Reported: cannot be reported...