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028 to 042 kernel upgrade

183 bytes added, 13:21, 26 May 2015
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and make sure the system is up and running.
 
== For linux swraid (mdadm) users with bitmap enabled and low IO write speed, you might need to redo bitmap
cat /proc/mdstat , if chunk size is small , try (example for internal bitmap) :
mdadm --grow --bitmap=none /dev/md2 ;
mdadm --grow --bitmap=internal --bitmap-chunk=16384 /dev/md2
== Convert /vz to ext4 ==
Check the new file system again, as ext4 this time:
# fsck.ext4 -fD fpD /dev/sd''xY''
If you have booted from the live CD, you can do the same for root filesystem.
# KV=042stab083.2
# mkinitrd -v -f --with=ext4 --builtin=ehciwithout-hcd --builtin=ohci-hcd --builtin=uhci-hcd \ usb /boot/initrd-2.6.32-${KV}.img 2.6.32-${KV}
Notes:
* you have to add ext4 explicitly
* in RHEL6 kernels some USB stuff (that used to be in ehci-hcd, ohci-hcd, uhci-hcd modules) is are built-in
== Reboot and enjoy ==
Anonymous user