VirtualBox を 4.3.20 から 4.3.22 にアップグレードした

手順は VirtualBox を 4.3.16 から 4.3.20 にアップグレードしたメモ - ablog と同じ。

[root@yazekats-linux ~]# yum update VirtualBox-4.3
(中略)
================================================================================
 Package             Arch        Version                  Repository       Size
================================================================================
Updating:
 VirtualBox-4.3      x86_64      4.3.22_98236_el6-1       virtualbox       68 M

Transaction Summary
================================================================================
Upgrade       1 Package(s)

Total download size: 68 M
Is this ok [y/N]: y
Downloading Packages:
VirtualBox-4.3-4.3.22_98236_el6-1.x86_64.rpm             |  68 MB     02:56     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating   : VirtualBox-4.3-4.3.22_98236_el6-1.x86_64                     1/2 

Creating group 'vboxusers'. VM users must be member of that group!

No precompiled module for this kernel found -- trying to build one. Messages
emitted during module compilation will be logged to /var/log/vbox-install.log.

Stopping VirtualBox kernel modules [  OK  ]
Uninstalling old VirtualBox DKMS kernel modules [  OK  ]
Trying to register the VirtualBox kernel modules using DKMS [  OK  ]
Starting VirtualBox kernel modules [  OK  ]
  Cleanup    : VirtualBox-4.3-4.3.20_96996_el6-1.x86_64                                                                                                            2/2 
  Verifying  : VirtualBox-4.3-4.3.22_98236_el6-1.x86_64                                                                                                            1/2 
  Verifying  : VirtualBox-4.3-4.3.20_96996_el6-1.x86_64                                                                                                            2/2 

Updated:
  VirtualBox-4.3.x86_64 0:4.3.22_98236_el6-1                                                                                                                           

Complete!

いつもより時間がかかるので、pstree で見てみるといろいろやってるみたい、

$ ps auxw|grep yum|grep -v grep
root      4774 11.9  0.9 446356 148708 pts/0   S+   10:17   2:05 /usr/bin/python /usr/bin/yum update VirtualBox-4.3
$ watch pstree -alp 4774
yum,4774 /usr/bin/yum update VirtualBox-4.3
  └─sh,5134 /var/tmp/rpm-tmp.3nXBqe 2
      └─vboxdrv,5299 /etc/init.d/vboxdrv setup
          └─do_dkms,5322 /usr/share/virtualbox/src/vboxhost/do_dkms uninstall vboxhost vboxdrv vboxnetflt vboxnetadp
              └─do_dkms,5326 /usr/share/virtualbox/src/vboxhost/do_dkms uninstall vboxhost vboxdrv vboxnetflt vboxnetadp
                  └─dkms,5567 /usr/sbin/dkms remove -m vboxhost -v 4.3.20 --all
                      └─weak-modules,5791 /sbin/weak-modules --remove-modules
                          └─dracut,19128 /sbin/dracut -f /boot/initramfs-3.8.13-26.1.1.el6uek.x86_64.tmp 3.8.13-26.1.1.el6uek.x86_64
                              └─dracut,4739 /sbin/dracut -f /boot/initramfs-3.8.13-26.1.1.el6uek.x86_64.tmp 3.8.13-26.1.1.el6uek.x86_64
                                  ├─cpio,4746 -R 0:0 -H newc -o --quiet
                                  └─gzip,4747 -9


追記:
4.3.20 の時はゲストの Windows 7EXCEL を使っているとよくブルースクリーンになったが、4.3.22 で今のところ安定動作している。