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Disk failure on server ns316395


goweb
24/12/2014, 06h59
The second disk has disappeared from the system after the last reboot, around 22-12-2014 16:16

smartctl -a -d ata /dev/sdb
Code:
smartctl 5.43 2012-06-30 r3573 [x86_64-linux-3.10.23-xxxx-std-ipv6-64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

Smartctl open device: /dev/sdb failed: No such device
hdparm -tT /dev/sdb
Code:
/dev/sdb: No such file or directory
fdisk -l
Code:
Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000691c3

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1        2550    20478976   fd  Linux raid autodetect
/dev/sda2            2550       91136   711566336   fd  Linux raid autodetect
/dev/sda3           91136       91201      523264   82  Linux swap / Solaris

Disk /dev/md2: 728.6 GB, 728643862528 bytes
2 heads, 4 sectors/track, 177891568 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/md1: 21.0 GB, 20970405888 bytes
2 heads, 4 sectors/track, 5119728 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
cat /proc/mdstat
Code:
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] 
md1 : active raid1 sda1[0]
      20478912 blocks [2/1] [U_]
      
md2 : active raid1 sda2[0]
      711566272 blocks [2/1] [U_]
      
unused devices: