fix: retry read of kexec_crash_size #169
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Cause: Reading /sys/kernel/kexec_crash_size can report errno 16 - device busy. Consequence: The role fails because it cannot read the value. Fix: Retry the read. Result: The role does not fail if /sys/kernel/kexec_crash_size is busy. Signed-off-by: Rich Megginson <rmeggins@redhat.com>
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[citest] |
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[citest bad] |
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rhel6 is a known issue |
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Cause: Reading /sys/kernel/kexec_crash_size can report errno 16 - device busy.
Consequence: The role fails because it cannot read the value.
Fix: Retry the read.
Result: The role does not fail if /sys/kernel/kexec_crash_size is busy.
Signed-off-by: Rich Megginson rmeggins@redhat.com