Il 21/10/2016 17:20, m.roth@5-cent.us ha scritto:
John R Pierce wrote:
On 10/21/2016 2:03 AM, Alessandro Baggi wrote:
My ssds are failing?
SSD's wear out based on writes per block. they distribute those writes, but once each block has been written X number of times, they are no longer reliable.
they appear to still be working perfectly, but they are beyond their design life. soon or later, if you continue the amount of writes you've been doing, you'll get back errors or bad data.
I would plan on replacing those drives sooner rather than later. 5 years was a good run.
- Especially if they're consumer grade.
- And that's a fairly early large (for SSD) drive.
- We've got a RAID appliance that takes actual SCSI that's still running,
though we're now in the process of replacing these 10 yr old RAIDs.... 4. SATA is a *lot* cheaper for *much* larger capacity drives...
mark
CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Hey there, I've runned smartctl -l xerror/error /dev/sda but I get:
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.36.2.el7.x86_64] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION === SMART Error Log not supported
I've noticed this also with smartctl -a /dev/sda