Chapril » Infra Chapril

Le 02/02/2021, des problèmes ont bloqué le reboot du cluster Chapril.

• procédure de redémarrage de maine, tout se passe bien :
  

   448  [2021-02-02 13:59] df | awk '/^\/dev/ {print $1}' | xargs -I {} sh -c 'echo {}; tune2fs -l {}' | awk '/^\/dev/ {print $1} /^Filesystem state/ {print $3, " ",$4}'
    449  [2021-02-02 13:59] virsh list
    450  [2021-02-02 13:59] cd /etc/libvirt/qemu
    451  [2021-02-02 13:59] for host in $(ls *xml | sed -e 's/.xml//g') ; do virsh shutdown $host ; done; watch virsh list
    452  [2021-02-02 14:01] umount /var/lib/libvirt/maine
    453  [2021-02-02 14:01] drbdadm disconnect coon
    454  [2021-02-02 14:01] drbdadm secondary maine
    455  [2021-02-02 14:01] drbdadm disconnect maine
    456  [2021-02-02 14:01] reboot
    457  [2021-02-02 14:04] watch "systemctl status | grep State | head -1" 
    458  [2021-02-02 14:04] drbdadm primary maine
    459  [2021-02-02 14:04] mount /var/lib/libvirt/maine
    460  [2021-02-02 14:04] cd /etc/libvirt/qemu
    461  [2021-02-02 14:04] for host in $(ls *xml | sed -e 's/.xml//g'| grep -v modele) ; do virsh start $host ; done
    462  [2021-02-02 14:04] virsh list
  

• procédure de redémarrage de coon :
  

    414  [2021-02-02 14:05] df | awk '/^\/dev/ {print $1}' | xargs -I {} sh -c 'echo {}; tune2fs -l {}' | awk '/^\/dev/ {print $1} /^Filesystem state/ {print $3, " ",$4}'
    415  [2021-02-02 14:05] virsh list
    416  [2021-02-02 14:05] cd /etc/libvirt/qemu
    417  [2021-02-02 14:05] for host in $(ls *xml | sed -e 's/.xml//g') ; do virsh shutdown $host ; done; watch virsh list
    418  [2021-02-02 14:07] umount /var/lib/libvirt/coon
    419  [2021-02-02 14:07] drbdadm disconnect maine
    420  [2021-02-02 14:07] drbdadm secondary coon
    421  [2021-02-02 14:07] drbdadm disconnect coon
    422  [2021-02-02 14:07] reboot
    423  [2021-02-02 14:09] watch "systemctl status | grep State | head -1" 
    424  [2021-02-02 14:10] systemctl list-units
    425  [2021-02-02 14:10] systemctl restart firehol.service
    426  [2021-02-02 14:10] systemctl list-units
    427  [2021-02-02 14:10] reboot
  

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