Red Hat Bugzilla – Bug 120951
feature request: include smartctl in rescue system
Last modified: 2007-11-30 17:10:40 EST
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Description of problem:
Please include smartctl in the rescue system.
Quoting from the man page:
smartctl controls the Self-Monitoring, Analysis and Reporting
Technolgy (SMART) system built into many ATA-3 and later ATA, IDE and
Reason for inclusion: smartctl is a nice tool to tell a HD to do some
self checks. This is usefull if somebody wants to check if the HD is
starting to fail. Running the SMART selftest while the systems has has
the HD mounted can lead (happened to myself) to IDE timeouts and bus
resets and a crashed machine. Using smartctl from the rescue system
with the HD unmounted would be a nice way to bypass the above problems.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Boot the rescue system
smartctl is included in the kernel-utils rpm
I support your idea of having smartctl as part of the rescue system.
Note: running self-tests (in non-captive mode) should not lead to ide
timeouts. There has been some lkml traffic about this recently;
please see this URL for the thread:
I'd be interested to know your kernel version and what type of disk
you have. Also, does smartctl -a reveal any signs of problems with
the disk? Perhaps you could attach output of smartctl for one of the
disks that timed out, and a snippet of syslog as well.
This is already done.