Howdy,
I finally got a new 3TB hard drive. I got one on sale for under $100.
Anyway, I put it in, did the LVM thing and set up my backup script, very
basic as it is. A little bit ago, I noticed a sound. It's not a click
or a metallic type sound. It sounds like the heads are doing random
reads/writes and the heads are moving but doing so noisily. Thing is,
there is no drive activity according to gkrellm or iotop. All the
drives should be basically idle. I even went to single user mode to be
sure nothing in KDE was doing some index thingy or something. Still,
nothing showed that there should be any drive activity, including the
hard drive light on the case.
Also, I do not know WHICH drive is making this noise yet. I have four
in there running and they are physically mounted close together. I'm
not sure I would know which one it is even if I take the side off the
case. I just know that it is making this odd noise. Here is some info
from hdparm:
root@fireball / # hdparm -i /dev/sdd
/dev/sdd:
Model=ST3000DM001-1ER166, FwRev=CC25, SerialNo=Z501R198
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=unknown, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=5860533168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: Reserved: ATA/ATAPI-4,5,6,7
* signifies the current active mode
root@fireball / #
That's the new drive up above. Old drive that is basically the same
drive, different batch I would assume, is below.
root@fireball / # hdparm -i /dev/sdc
/dev/sdc:
Model=ST3000DM001-1CH166, FwRev=CC29, SerialNo=W1F4C31Q
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=unknown, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=5860533168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: Reserved: ATA/ATAPI-4,5,6,7
* signifies the current active mode
root@fireball / #
The last SMART test I ran showed no problems but I have a fresh one
running as I type on all drives. Will update if it shows anything.
Thoughts?
Dale
:-) :-)
