SMART Disk Dying
Kurt Wall
kwall
Fri Dec 31 21:28:10 PST 2004
It appears that /dev/hdb is going south. The BIOS SMART monitor kicked
on this afternoon telling me that the disk was going to go bad within
24 hours and to get all my data off of it NOW. So, I've done so. More
interesting, after booting into single user mode and while copying data
off the disk, I got some DMA timeouts and other errors, so evidently SMART
is pretty smart. Meanwhile, smartctl had some interesting things to say:
# smartctl -H /dev/hdb
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
Failed Attributes:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
200 Multi_Zone_Error_Rate 0x0009 018 155 051 Pre-fail Offline FAILING_NOW 4372
# smartctl -l selftest >> /dev/hdb
=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed: unknown failure 90% 802 0xfffc0000
My question is, can I believe this information?
Kurt
--
Only God can make random selections.
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