Il 21/10/2016 17:20, m.roth at 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. > > 1. Especially if they're consumer grade. > 2. And that's a fairly early large (for SSD) drive. > 3. 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 at 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