Redhat Kernel patching advice
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AndyM
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Published on 2012-03-28T18:58:49Z
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2012/04/14
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An audit has pointed out that a RHEL server I manage has not had the latest kernel patches applied. I'm confused about kernel patching and within RHEL in relation to RHEL dot releases i.e 5.2 , 5.3 ,5.4 ..... Can someone answer these questions ?
If I want to stay at a dot release of RHEL, say 5.4, can apply just updates to the 5.4 kernel or will applying kernel updates bring the server to a later dot release by default? The reason for this question is that I have applications that are only supported on say RHEL5.4 and going to a more recent dot release of RHEL 5 would break the support.
I have some HP psp hba drivers compiled against the currently installed kernel, will applying a kernel update break these drivers as they were complied against the orginal kernel ?
Anything else I need to look out for with regards to kernel patching ?
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