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0answers
22 views

Why is `smartctl -l xerror` LBA well beyond end of disk?

I ran smartctl -l xerror on a Seagate ST31000528AS (1TB disk with 512-byte sectors), and it gave me (in part): Error 597 [16] occurred at disk power-on lifetime: 11903 hours (495 days + 23 hours) ...
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1answer
193 views

Explaining SMART power error

I use gsmartcontrol, on the Error tab, it shows: Complete error log: SMART Error Log Version: 1 ATA Error Count: 398 (device log contains only the most recent five errors) CR = Command Register ...
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vote
1answer
83 views

How to automatically check for failed hard drives in RAID array?

We've got a couple of servers in-house containing hardware RAID5 and RAID6 arrays with 8-15 disks each. What's the easiest way to automatically check for failing hard drives using a script so that ...
1
vote
1answer
63 views

how to know smartd test was successfully completed or not

I am using smartmontools 6 and redhat5.In my smartmontool, smartd dameaon is working fine that means logs at the location of /opt/smarttool/logs changes at every 30 minute. logs file name are: ...
6
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2answers
3k views

SmartMonTools: How can I know if there is any smartctl test running on my hard disk?

I am testing a hard disk with SmartMonTools. Hard disk status prior to the testings (only one short test performed days ago): $ sudo smartctl -l selftest /dev/sda smartctl 6.2 2013-07-26 r3841 ...
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0answers
16 views

Drive disappears once in a while

I have a NTFS drive mounted via fstab. now, over the last couple of days, I've seen that once in a while, the drive disappears. This generally happens when I'm using partition tools (resizing a ...
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0answers
46 views

What SMART attributes are common for HDD and SSD?

I wrote an application on my Linux machine with an HDD that detects these SMART values (Names are as written here) Re-allocated Sectors Count. Power-On-Hours. Command Timeout. Offline ...
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2answers
198 views

Cannot get smartctl working

On my debian wheezy server I use a software raid 1 with two harddisks dev/sda3 and dev/sdb3 connected into dev/md2: mdadm --detail /dev/md2 Number Major Minor RaidDevice State 0 8 ...
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1answer
121 views

logwatch shows wrong temperature

I am using the logwatch application and I note that the smartd deamon return wrong information: the temperature is not displayed in Celsius degree ! Is it a smartd problem or a logwatch problem ? Is ...
2
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0answers
215 views

Properly power down SSD during shutdown

I recently got a Samsung SSD. I have debian wheezy installed on it. I carry it around in a USB enclosure and boot both my work and home computers from it. How can I ensure that the system properly ...
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0answers
131 views

Setting up smartmontools

I recently built a small server running lubuntu and decided it would be wise to setup smartmontools in order to monitor the drive health. SMART seems to be built into lubuntu in gnome-disks, however, ...
1
vote
1answer
572 views

Access or recover files from Apple hdd with bad S.M.A.R.T. and 05-reallocating sector bad

I have a Macintosh HD (hfsPlus) [/dev/sdc2 on /media/ubuntu/Macintosh HD type hfsplus(ro,nosuid,nodev,uhelper=udisks2)] WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk ...
2
votes
0answers
132 views

SMART extended offline test validity

Is it possible for the smartctl -t long /dev/sda to complete without error and still the drive fail? How detrimental to the disk's life expectancy is running the test daily/weekly? Thanks!
0
votes
1answer
213 views

Current pending sector count error

Recently my hard disk show some error message in SMART utility, I have taken a screenshot from error messages. That's something like : Current pending sector count error && Relocated sector ...
2
votes
2answers
971 views

Understanding smartctl output for a CF card

I'm testing SMART support on some Compact Flash cards. After running smartctl -A on my card I'm getting the output below (also available here: http://pastebin.com/BX8GcLCX). The UPDATED column says ...
7
votes
4answers
6k views

Monitor disk health using smartd (in smartmontools) on a high availability software RAID 1 server

I have a server with three identical SATA/600 3TB drives: /dev/sda, /dev/sdb, /dev/sdc. The drives are partitioned, using GPT with three partitions each: 1 MB: Reserved partition for boot loader 1 ...
2
votes
0answers
210 views

smartd custom logfile on systemd + journald based system

An excerpt from smartd manpage reads: -l FACILITY, --logfacility=FACILITY Uses syslog facility FACILITY to log the messages from smartd. Here FACILITY is one of local0, local1, ..., local7, or ...
4
votes
2answers
433 views

How to get smartd to ignore an HDD?

I have an external HDD which does not report SMART information properly (it gives nonsense results). As such, the smartd daemon (part of smartmontools) keeps giving false alarms on how the device ...
17
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5answers
12k views

Linux - Repairing bad blocks on a RAID1 array with GPT

The tl;dr: how would I go about fixing a bad block on 1 disk in a RAID1 array? But please read this whole thing for what I've tried already and possible errors in my methods. I've tried to be as ...
1
vote
1answer
141 views

smartctl: suspend read-scan the remainder of the disk

I have started read-scan the disk using: smartctl -t select,10-11 -t afterselect,on -t pending,45 /dev/sda It seems, however, it kills the disk performance. I had expected that the read-scan would ...